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Add Dynamic Argon2d algorithm to YIIMP Stratum Pool (#301)

Browse source 
- Use dynode instead of masternode for Dynamic
- Updates Argon2d hash library (https://github.com/P-H-C/phc-winner-argon2)
- Adds argon2d-dyn.conf sample template file
- Code contributed by @BigEvilSoloMiner from Discord.
- testing and contributions by @R3D5H1RT from Discord
- testing and support by @InsaneITGeek from Discord.
- Dynamic test stratum pool: https://testpool.dualityblocks.com
This commit is contained in:
Amir Abrams 2018-09-04 03:30:06 -05:00 • committed by Tanguy Pruvot
parent f93b3df225
commit cc456814c5
35 changed files with 3125 additions and 2231 deletions
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1
.gitignore vendored
View file

@ -20,3 +20,4 @@ web/assets/
*.orig
.idea/*
web/yaamp/.idea/
*.0

581
stratum/algos/ar2/argon2.c
View file

@ -1,279 +1,378 @@
/*
* Argon2 source code package
* Argon2 reference source code package - reference C implementations
*
* Written by Daniel Dinu and Dmitry Khovratovich, 2015
* Copyright 2015
* Daniel Dinu, Dmitry Khovratovich, Jean-Philippe Aumasson, and Samuel Neves
*
* This work is licensed under a Creative Commons CC0 1.0 License/Waiver.
* You may use this work under the terms of a Creative Commons CC0 1.0
* License/Waiver or the Apache Public License 2.0, at your option. The terms of
* these licenses can be found at:
*
* You should have received a copy of the CC0 Public Domain Dedication along
* with
* this software. If not, see
* <http://creativecommons.org/publicdomain/zero/1.0/>.
* - CC0 1.0 Universal : http://creativecommons.org/publicdomain/zero/1.0
* - Apache 2.0 : http://www.apache.org/licenses/LICENSE-2.0
*
* You should have received a copy of both of these licenses along with this
* software. If not, they may be obtained at the above URLs.
*/
#include <stdint.h>
#include <string.h>
#include <stdlib.h>
#include <stdio.h>
#include <limits.h>
#include "argon2.h"
#include "cores.h"
#include "encoding.h"
#include "core.h"
/* Error messages */
static const char *Argon2_ErrorMessage[] = {
/*{ARGON2_OK, */ "OK",
/*},
const char *argon2_type2string(argon2_type type, int uppercase) {
switch (type) {
case Argon2_d:
return uppercase ? "Argon2d" : "argon2d";
}
{ARGON2_OUTPUT_PTR_NULL, */ "Output pointer is NULL",
/*},
return NULL;
}
{ARGON2_OUTPUT_TOO_SHORT, */ "Output is too short",
/*},
{ARGON2_OUTPUT_TOO_LONG, */ "Output is too long",
/*},
{ARGON2_PWD_TOO_SHORT, */ "Password is too short",
/*},
{ARGON2_PWD_TOO_LONG, */ "Password is too long",
/*},
{ARGON2_SALT_TOO_SHORT, */ "Salt is too short",
/*},
{ARGON2_SALT_TOO_LONG, */ "Salt is too long",
/*},
{ARGON2_AD_TOO_SHORT, */ "Associated data is too short",
/*},
{ARGON2_AD_TOO_LONG, */ "Associated date is too long",
/*},
{ARGON2_SECRET_TOO_SHORT, */ "Secret is too short",
/*},
{ARGON2_SECRET_TOO_LONG, */ "Secret is too long",
/*},
{ARGON2_TIME_TOO_SMALL, */ "Time cost is too small",
/*},
{ARGON2_TIME_TOO_LARGE, */ "Time cost is too large",
/*},
{ARGON2_MEMORY_TOO_LITTLE, */ "Memory cost is too small",
/*},
{ARGON2_MEMORY_TOO_MUCH, */ "Memory cost is too large",
/*},
{ARGON2_LANES_TOO_FEW, */ "Too few lanes",
/*},
{ARGON2_LANES_TOO_MANY, */ "Too many lanes",
/*},
{ARGON2_PWD_PTR_MISMATCH, */ "Password pointer is NULL, but password length is not 0",
/*},
{ARGON2_SALT_PTR_MISMATCH, */ "Salt pointer is NULL, but salt length is not 0",
/*},
{ARGON2_SECRET_PTR_MISMATCH, */ "Secret pointer is NULL, but secret length is not 0",
/*},
{ARGON2_AD_PTR_MISMATCH, */ "Associated data pointer is NULL, but ad length is not 0",
/*},
{ARGON2_MEMORY_ALLOCATION_ERROR, */ "Memory allocation error",
/*},
{ARGON2_FREE_MEMORY_CBK_NULL, */ "The free memory callback is NULL",
/*},
{ARGON2_ALLOCATE_MEMORY_CBK_NULL, */ "The allocate memory callback is NULL",
/*},
{ARGON2_INCORRECT_PARAMETER, */ "Argon2_Context context is NULL",
/*},
{ARGON2_INCORRECT_TYPE, */ "There is no such version of Argon2",
/*},
{ARGON2_OUT_PTR_MISMATCH, */ "Output pointer mismatch",
/*},
{ARGON2_THREADS_TOO_FEW, */ "Not enough threads",
/*},
{ARGON2_THREADS_TOO_MANY, */ "Too many threads",
/*},
{ARGON2_MISSING_ARGS, */ "Missing arguments", /*},*/
};
int argon2d(argon2_context *context) { return argon2_core(context, Argon2_d); }
int argon2i(argon2_context *context) { return argon2_core(context, Argon2_i); }
int verify_d(argon2_context *context, const char *hash) {
int result;
/*if (0 == context->outlen || NULL == hash) {
return ARGON2_OUT_PTR_MISMATCH;
}*/
result = argon2_core(context, Argon2_d);
int argon2_ctx(argon2_context *context, argon2_type type) {
/* 1. Validate all inputs */
int result = validate_inputs(context);
uint32_t memory_blocks, segment_length;
argon2_instance_t instance;
if (ARGON2_OK != result) {
return result;
}
return 0 == memcmp(hash, context->out, 32);
}
const char *error_message(int error_code) {
enum {
/* Make sure---at compile time---that the enum size matches the array
size */
ERROR_STRING_CHECK =
1 /
!!((sizeof(Argon2_ErrorMessage) / sizeof(Argon2_ErrorMessage[0])) ==
ARGON2_ERROR_CODES_LENGTH)
};
if (error_code < ARGON2_ERROR_CODES_LENGTH) {
return Argon2_ErrorMessage[(argon2_error_codes)error_code];
if (Argon2_d != type) {
return ARGON2_INCORRECT_TYPE;
}
return "Unknown error code.";
}
/* encoding/decoding helpers */
/* 2. Align memory size */
/* Minimum memory_blocks = 8L blocks, where L is the number of lanes */
memory_blocks = context->m_cost;
/*
* Some macros for constant-time comparisons. These work over values in
* the 0..255 range. Returned value is 0x00 on "false", 0xFF on "true".
*/
#define EQ(x, y) ((((0U - ((unsigned)(x) ^ (unsigned)(y))) >> 8) & 0xFF) ^ 0xFF)
#define GT(x, y) ((((unsigned)(y) - (unsigned)(x)) >> 8) & 0xFF)
#define GE(x, y) (GT(y, x) ^ 0xFF)
#define LT(x, y) GT(y, x)
#define LE(x, y) GE(y, x)
/*
* Convert value x (0..63) to corresponding Base64 character.
*/
static int b64_byte_to_char(unsigned x) {
return (LT(x, 26) & (x + 'A')) |
(GE(x, 26) & LT(x, 52) & (x + ('a' - 26))) |
(GE(x, 52) & LT(x, 62) & (x + ('0' - 52))) | (EQ(x, 62) & '+') |
(EQ(x, 63) & '/');
}
/*
* Convert some bytes to Base64. 'dst_len' is the length (in characters)
* of the output buffer 'dst'; if that buffer is not large enough to
* receive the result (including the terminating 0), then (size_t)-1
* is returned. Otherwise, the zero-terminated Base64 string is written
* in the buffer, and the output length (counted WITHOUT the terminating
* zero) is returned.
*/
static size_t to_base64(char *dst, size_t dst_len, const void *src) {
size_t olen;
const unsigned char *buf;
unsigned acc, acc_len;
olen = 43;
/*switch (32 % 3) {
case 2:
olen++;*/
/* fall through */
/*case 1:
olen += 2;
break;
}*/
if (dst_len <= olen) {
return (size_t)-1;
if (memory_blocks < 2 * ARGON2_SYNC_POINTS * context->lanes) {
memory_blocks = 2 * ARGON2_SYNC_POINTS * context->lanes;
}
acc = 0;
acc_len = 0;
buf = (const unsigned char *)src;
size_t src_len = 32;
while (src_len-- > 0) {
acc = (acc << 8) + (*buf++);
acc_len += 8;
while (acc_len >= 6) {
acc_len -= 6;
*dst++ = b64_byte_to_char((acc >> acc_len) & 0x3F);
segment_length = memory_blocks / (context->lanes * ARGON2_SYNC_POINTS);
/* Ensure that all segments have equal length */
memory_blocks = segment_length * (context->lanes * ARGON2_SYNC_POINTS);
instance.memory = NULL;
instance.passes = context->t_cost;
instance.memory_blocks = memory_blocks;
instance.segment_length = segment_length;
instance.lane_length = segment_length * ARGON2_SYNC_POINTS;
instance.lanes = context->lanes;
instance.threads = context->threads;
instance.type = type;
if (instance.threads > instance.lanes) {
instance.threads = instance.lanes;
}
/* 3. Initialization: Hashing inputs, allocating memory, filling first
* blocks
*/
result = initialize(&instance, context);
if (ARGON2_OK != result) {
return result;
}
/* 4. Filling memory */
result = fill_memory_blocks(&instance);
if (ARGON2_OK != result) {
return result;
}
/* 5. Finalization */
finalize(context, &instance);
return ARGON2_OK;
}
int argon2_hash(const uint32_t t_cost, const uint32_t m_cost,
const uint32_t parallelism, const void *pwd,
const size_t pwdlen, const void *salt, const size_t saltlen,
void *hash, const size_t hashlen, char *encoded,
const size_t encodedlen, argon2_type type){
argon2_context context;
int result;
uint8_t *out;
if (pwdlen > ARGON2_MAX_PWD_LENGTH) {
return ARGON2_PWD_TOO_LONG;
}
if (saltlen > ARGON2_MAX_SALT_LENGTH) {
return ARGON2_SALT_TOO_LONG;
}
if (hashlen > ARGON2_MAX_OUTLEN) {
return ARGON2_OUTPUT_TOO_LONG;
}
if (hashlen < ARGON2_MIN_OUTLEN) {
return ARGON2_OUTPUT_TOO_SHORT;
}
out = malloc(hashlen);
if (!out) {
return ARGON2_MEMORY_ALLOCATION_ERROR;
}
context.out = (uint8_t *)out;
context.outlen = (uint32_t)hashlen;
context.pwd = CONST_CAST(uint8_t *)pwd;
context.pwdlen = (uint32_t)pwdlen;
context.salt = CONST_CAST(uint8_t *)salt;
context.saltlen = (uint32_t)saltlen;
context.secret = NULL;
context.secretlen = 0;
context.ad = NULL;
context.adlen = 0;
context.t_cost = t_cost;
context.m_cost = m_cost;
context.lanes = parallelism;
context.threads = parallelism;
context.allocate_cbk = NULL;
context.free_cbk = NULL;
context.flags = ARGON2_DEFAULT_FLAGS;
result = argon2_ctx(&context, type);
if (result != ARGON2_OK) {
clear_internal_memory(out, hashlen);
free(out);
return result;
}
/* if raw hash requested, write it */
if (hash) {
memcpy(hash, out, hashlen);
}
/* if encoding requested, write it */
if (encoded && encodedlen) {
if (encode_string(encoded, encodedlen, &context, type) != ARGON2_OK) {
clear_internal_memory(out, hashlen); /* wipe buffers if error */
clear_internal_memory(encoded, encodedlen);
free(out);
return ARGON2_ENCODING_FAIL;
}
}
if (acc_len > 0) {
*dst++ = b64_byte_to_char((acc << (6 - acc_len)) & 0x3F);
clear_internal_memory(out, hashlen);
free(out);
return ARGON2_OK;
}
int argon2d_hash_encoded(const uint32_t t_cost, const uint32_t m_cost,
const uint32_t parallelism, const void *pwd,
const size_t pwdlen, const void *salt,
const size_t saltlen, const size_t hashlen,
char *encoded, const size_t encodedlen) {
return argon2_hash(t_cost, m_cost, parallelism, pwd, pwdlen, salt, saltlen,
NULL, hashlen, encoded, encodedlen, Argon2_d);
}
int argon2d_hash_raw(const uint32_t t_cost, const uint32_t m_cost,
const uint32_t parallelism, const void *pwd,
const size_t pwdlen, const void *salt,
const size_t saltlen, void *hash, const size_t hashlen) {
return argon2_hash(t_cost, m_cost, parallelism, pwd, pwdlen, salt, saltlen,
hash, hashlen, NULL, 0, Argon2_d);
}
static int argon2_compare(const uint8_t *b1, const uint8_t *b2, size_t len) {
size_t i;
uint8_t d = 0U;
for (i = 0U; i < len; i++) {
d |= b1[i] ^ b2[i];
}
*dst++ = 0;
return olen;
return (int)((1 & ((d - 1) >> 8)) - 1);
}
/* ==================================================================== */
/*
* Code specific to Argon2i.
*
* The code below applies the following format:
*
* $argon2i$m=<num>,t=<num>,p=<num>[,keyid=<bin>][,data=<bin>][$<bin>[$<bin>]]
*
* where <num> is a decimal integer (positive, fits in an 'unsigned long')
* and <bin> is Base64-encoded data (no '=' padding characters, no newline
* or whitespace). The "keyid" is a binary identifier for a key (up to 8
* bytes); "data" is associated data (up to 32 bytes). When the 'keyid'
* (resp. the 'data') is empty, then it is ommitted from the output.
*
* The last two binary chunks (encoded in Base64) are, in that order,
* the salt and the output. Both are optional, but you cannot have an
* output without a salt. The binary salt length is between 8 and 48 bytes.
* The output length is always exactly 32 bytes.
*/
int argon2_verify(const char *encoded, const void *pwd, const size_t pwdlen,
argon2_type type) {
int encode_string(char *dst, size_t dst_len, argon2_context *ctx) {
#define SS(str) \
do { \
size_t pp_len = strlen(str); \
if (pp_len >= dst_len) { \
return 0; \
} \
memcpy(dst, str, pp_len + 1); \
dst += pp_len; \
dst_len -= pp_len; \
} while (0)
argon2_context ctx;
uint8_t *desired_result = NULL;
#define SX(x) \
do { \
char tmp[30]; \
sprintf(tmp, "%lu", (unsigned long)(x)); \
SS(tmp); \
} while (0);
int ret = ARGON2_OK;
#define SB(buf) \
do { \
size_t sb_len = to_base64(dst, dst_len, buf); \
if (sb_len == (size_t)-1) { \
return 0; \
} \
dst += sb_len; \
dst_len -= sb_len; \
} while (0);
size_t encoded_len;
uint32_t max_field_len;
SS("$argon2i$m=");
SX(16);
SS(",t=");
SX(2);
SS(",p=");
SX(1);
if (pwdlen > ARGON2_MAX_PWD_LENGTH) {
return ARGON2_PWD_TOO_LONG;
}
/*if (ctx->adlen > 0) {
SS(",data=");
SB(ctx->ad, ctx->adlen);
}*/
if (encoded == NULL) {
return ARGON2_DECODING_FAIL;
}
/*if (ctx->saltlen == 0)
return 1;*/
encoded_len = strlen(encoded);
if (encoded_len > UINT32_MAX) {
return ARGON2_DECODING_FAIL;
}
SS("$");
SB(ctx->salt);
/* No field can be longer than the encoded length */
max_field_len = (uint32_t)encoded_len;
/*if (ctx->outlen32 == 0)
return 1;*/
ctx.saltlen = max_field_len;
ctx.outlen = max_field_len;
SS("$");
SB(ctx->out);
return 1;
ctx.salt = malloc(ctx.saltlen);
ctx.out = malloc(ctx.outlen);
if (!ctx.salt || !ctx.out) {
ret = ARGON2_MEMORY_ALLOCATION_ERROR;
goto fail;
}
#undef SS
#undef SX
#undef SB
ctx.pwd = (uint8_t *)pwd;
ctx.pwdlen = (uint32_t)pwdlen;
ret = decode_string(&ctx, encoded, type);
if (ret != ARGON2_OK) {
goto fail;
}
/* Set aside the desired result, and get a new buffer. */
desired_result = ctx.out;
ctx.out = malloc(ctx.outlen);
if (!ctx.out) {
ret = ARGON2_MEMORY_ALLOCATION_ERROR;
goto fail;
}
ret = argon2_verify_ctx(&ctx, (char *)desired_result, type);
if (ret != ARGON2_OK) {
goto fail;
}
fail:
free(ctx.salt);
free(ctx.out);
free(desired_result);
return ret;
}
int argon2d_verify(const char *encoded, const void *pwd, const size_t pwdlen) {
return argon2_verify(encoded, pwd, pwdlen, Argon2_d);
}
int argon2d_ctx(argon2_context *context) {
return argon2_ctx(context, Argon2_d);
}
int argon2_verify_ctx(argon2_context *context, const char *hash,
argon2_type type) {
int ret = argon2_ctx(context, type);
if (ret != ARGON2_OK) {
return ret;
}
if (argon2_compare((uint8_t *)hash, context->out, context->outlen)) {
return ARGON2_VERIFY_MISMATCH;
}
return ARGON2_OK;
}
int argon2d_verify_ctx(argon2_context *context, const char *hash) {
return argon2_verify_ctx(context, hash, Argon2_d);
}
const char *argon2_error_message(int error_code) {
switch (error_code) {
case ARGON2_OK:
return "OK";
case ARGON2_OUTPUT_PTR_NULL:
return "Output pointer is NULL";
case ARGON2_OUTPUT_TOO_SHORT:
return "Output is too short";
case ARGON2_OUTPUT_TOO_LONG:
return "Output is too long";
case ARGON2_PWD_TOO_SHORT:
return "Password is too short";
case ARGON2_PWD_TOO_LONG:
return "Password is too long";
case ARGON2_SALT_TOO_SHORT:
return "Salt is too short";
case ARGON2_SALT_TOO_LONG:
return "Salt is too long";
case ARGON2_AD_TOO_SHORT:
return "Associated data is too short";
case ARGON2_AD_TOO_LONG:
return "Associated data is too long";
case ARGON2_SECRET_TOO_SHORT:
return "Secret is too short";
case ARGON2_SECRET_TOO_LONG:
return "Secret is too long";
case ARGON2_TIME_TOO_SMALL:
return "Time cost is too small";
case ARGON2_TIME_TOO_LARGE:
return "Time cost is too large";
case ARGON2_MEMORY_TOO_LITTLE:
return "Memory cost is too small";
case ARGON2_MEMORY_TOO_MUCH:
return "Memory cost is too large";
case ARGON2_LANES_TOO_FEW:
return "Too few lanes";
case ARGON2_LANES_TOO_MANY:
return "Too many lanes";
case ARGON2_PWD_PTR_MISMATCH:
return "Password pointer is NULL, but password length is not 0";
case ARGON2_SALT_PTR_MISMATCH:
return "Salt pointer is NULL, but salt length is not 0";
case ARGON2_SECRET_PTR_MISMATCH:
return "Secret pointer is NULL, but secret length is not 0";
case ARGON2_AD_PTR_MISMATCH:
return "Associated data pointer is NULL, but ad length is not 0";
case ARGON2_MEMORY_ALLOCATION_ERROR:
return "Memory allocation error";
case ARGON2_FREE_MEMORY_CBK_NULL:
return "The free memory callback is NULL";
case ARGON2_ALLOCATE_MEMORY_CBK_NULL:
return "The allocate memory callback is NULL";
case ARGON2_INCORRECT_PARAMETER:
return "Argon2_Context context is NULL";
case ARGON2_INCORRECT_TYPE:
return "There is no such version of Argon2";
case ARGON2_OUT_PTR_MISMATCH:
return "Output pointer mismatch";
case ARGON2_THREADS_TOO_FEW:
return "Not enough threads";
case ARGON2_THREADS_TOO_MANY:
return "Too many threads";
case ARGON2_MISSING_ARGS:
return "Missing arguments";
case ARGON2_ENCODING_FAIL:
return "Encoding failed";
case ARGON2_DECODING_FAIL:
return "Decoding failed";
case ARGON2_THREAD_FAIL:
return "Threading failure";
case ARGON2_DECODING_LENGTH_FAIL:
return "Some of encoded parameters are too long or too short";
case ARGON2_VERIFY_MISMATCH:
return "The password does not match the supplied hash";
default:
return "Unknown error code";
}
}
size_t argon2_encodedlen(uint32_t t_cost, uint32_t m_cost, uint32_t parallelism,
uint32_t saltlen, uint32_t hashlen, argon2_type type) {
return strlen("$$v=$m=,t=,p=$$") + strlen(argon2_type2string(type, 0)) +
numlen(t_cost) + numlen(m_cost) + numlen(parallelism) +
b64len(saltlen) + b64len(hashlen);
}

361
stratum/algos/ar2/argon2.h
View file

@ -1,18 +1,27 @@
/*
* Argon2 source code package
* Argon2 reference source code package - reference C implementations
*
* Written by Daniel Dinu and Dmitry Khovratovich, 2015
* Copyright 2015
* Daniel Dinu, Dmitry Khovratovich, Jean-Philippe Aumasson, and Samuel Neves
*
* This work is licensed under a Creative Commons CC0 1.0 License/Waiver.
* You may use this work under the terms of a Creative Commons CC0 1.0
* License/Waiver or the Apache Public License 2.0, at your option. The terms of
* these licenses can be found at:
*
* You should have received a copy of the CC0 Public Domain Dedication along
* with
* this software. If not, see
* <http://creativecommons.org/publicdomain/zero/1.0/>.
* - CC0 1.0 Universal : http://creativecommons.org/publicdomain/zero/1.0
* - Apache 2.0 : http://www.apache.org/licenses/LICENSE-2.0
*
* You should have received a copy of both of these licenses along with this
* software. If not, they may be obtained at the above URLs.
*/
#ifndef ARGON2_H
#define ARGON2_H
#if defined(HAVE_CONFIG_H)
#include "config/dynamic-config.h"
#endif
#include <stdint.h>
#include <stddef.h>
#include <limits.h>
@ -21,8 +30,18 @@
extern "C" {
#endif
/*************************Argon2 input parameter
* restrictions**************************************************/
/* Symbols visibility control */
#ifdef A2_VISCTL
#define ARGON2_PUBLIC __attribute__((visibility("default")))
#elif _MSC_VER
#define ARGON2_PUBLIC __declspec(dllexport)
#else
#define ARGON2_PUBLIC
#endif
/*
* Argon2 input parameter restrictions
*/
/* Minimum and maximum number of lanes (degree of parallelism) */
#define ARGON2_MIN_LANES UINT32_C(1)
@ -43,8 +62,7 @@ extern "C" {
#define ARGON2_MIN_MEMORY (2 * ARGON2_SYNC_POINTS) /* 2 blocks per slice */
#define ARGON2_MIN(a, b) ((a) < (b) ? (a) : (b))
/* Max memory size is half the addressing space, topping at 2^32 blocks (4 TB)
*/
/* Max memory size is addressing-space/2, topping at 2^32 blocks (4 TB) */
#define ARGON2_MAX_MEMORY_BITS \
ARGON2_MIN(UINT32_C(32), (sizeof(void *) * CHAR_BIT - 10 - 1))
#define ARGON2_MAX_MEMORY \
@ -70,65 +88,74 @@ extern "C" {
#define ARGON2_MIN_SECRET UINT32_C(0)
#define ARGON2_MAX_SECRET UINT32_C(0xFFFFFFFF)
/* Flags to determine which fields are securely wiped (default = no wipe). */
#define ARGON2_DEFAULT_FLAGS UINT32_C(0)
#define ARGON2_FLAG_CLEAR_PASSWORD (UINT32_C(1) << 0)
#define ARGON2_FLAG_CLEAR_SECRET (UINT32_C(1) << 1)
#define ARGON2_FLAG_CLEAR_MEMORY (UINT32_C(1) << 2)
#define ARGON2_DEFAULT_FLAGS \
(ARGON2_FLAG_CLEAR_PASSWORD | ARGON2_FLAG_CLEAR_MEMORY)
/* Global flag to determine if we are wiping internal memory buffers. This flag
* is defined in core.c and deafults to 1 (wipe internal memory). */
extern int FLAG_clear_internal_memory;
/* Error codes */
typedef enum Argon2_ErrorCodes {
ARGON2_OK = 0,
ARGON2_OUTPUT_PTR_NULL = 1,
ARGON2_OUTPUT_PTR_NULL = -1,
ARGON2_OUTPUT_TOO_SHORT = 2,
ARGON2_OUTPUT_TOO_LONG = 3,
ARGON2_OUTPUT_TOO_SHORT = -2,
ARGON2_OUTPUT_TOO_LONG = -3,
ARGON2_PWD_TOO_SHORT = 4,
ARGON2_PWD_TOO_LONG = 5,
ARGON2_PWD_TOO_SHORT = -4,
ARGON2_PWD_TOO_LONG = -5,
ARGON2_SALT_TOO_SHORT = 6,
ARGON2_SALT_TOO_LONG = 7,
ARGON2_SALT_TOO_SHORT = -6,
ARGON2_SALT_TOO_LONG = -7,
ARGON2_AD_TOO_SHORT = 8,
ARGON2_AD_TOO_LONG = 9,
ARGON2_AD_TOO_SHORT = -8,
ARGON2_AD_TOO_LONG = -9,
ARGON2_SECRET_TOO_SHORT = 10,
ARGON2_SECRET_TOO_LONG = 11,
ARGON2_SECRET_TOO_SHORT = -10,
ARGON2_SECRET_TOO_LONG = -11,
ARGON2_TIME_TOO_SMALL = 12,
ARGON2_TIME_TOO_LARGE = 13,
ARGON2_TIME_TOO_SMALL = -12,
ARGON2_TIME_TOO_LARGE = -13,
ARGON2_MEMORY_TOO_LITTLE = 14,
ARGON2_MEMORY_TOO_MUCH = 15,
ARGON2_MEMORY_TOO_LITTLE = -14,
ARGON2_MEMORY_TOO_MUCH = -15,
ARGON2_LANES_TOO_FEW = 16,
ARGON2_LANES_TOO_MANY = 17,
ARGON2_LANES_TOO_FEW = -16,
ARGON2_LANES_TOO_MANY = -17,
ARGON2_PWD_PTR_MISMATCH = 18, /* NULL ptr with non-zero length */
ARGON2_SALT_PTR_MISMATCH = 19, /* NULL ptr with non-zero length */
ARGON2_SECRET_PTR_MISMATCH = 20, /* NULL ptr with non-zero length */
ARGON2_AD_PTR_MISMATCH = 21, /* NULL ptr with non-zero length */
ARGON2_PWD_PTR_MISMATCH = -18, /* NULL ptr with non-zero length */
ARGON2_SALT_PTR_MISMATCH = -19, /* NULL ptr with non-zero length */
ARGON2_SECRET_PTR_MISMATCH = -20, /* NULL ptr with non-zero length */
ARGON2_AD_PTR_MISMATCH = -21, /* NULL ptr with non-zero length */
ARGON2_MEMORY_ALLOCATION_ERROR = 22,
ARGON2_MEMORY_ALLOCATION_ERROR = -22,
ARGON2_FREE_MEMORY_CBK_NULL = 23,
ARGON2_ALLOCATE_MEMORY_CBK_NULL = 24,
ARGON2_FREE_MEMORY_CBK_NULL = -23,
ARGON2_ALLOCATE_MEMORY_CBK_NULL = -24,
ARGON2_INCORRECT_PARAMETER = 25,
ARGON2_INCORRECT_TYPE = 26,
ARGON2_INCORRECT_PARAMETER = -25,
ARGON2_INCORRECT_TYPE = -26,
ARGON2_OUT_PTR_MISMATCH = 27,
ARGON2_OUT_PTR_MISMATCH = -27,
ARGON2_THREADS_TOO_FEW = 28,
ARGON2_THREADS_TOO_MANY = 29,
ARGON2_THREADS_TOO_FEW = -28,
ARGON2_THREADS_TOO_MANY = -29,
ARGON2_MISSING_ARGS = 30,
ARGON2_MISSING_ARGS = -30,
ARGON2_ERROR_CODES_LENGTH /* Do NOT remove; Do NOT add error codes after
this
error code */
ARGON2_ENCODING_FAIL = -31,
ARGON2_DECODING_FAIL = -32,
ARGON2_THREAD_FAIL = -33,
ARGON2_DECODING_LENGTH_FAIL = -34,
ARGON2_VERIFY_MISMATCH = -35
} argon2_error_codes;
/* Memory allocator types --- for external allocation */
@ -138,152 +165,170 @@ typedef void (*deallocate_fptr)(uint8_t *memory, size_t bytes_to_allocate);
/* Argon2 external data structures */
/*
*****Context: structure to hold Argon2 inputs:
* output array and its length,
* password and its length,
* salt and its length,
* secret and its length,
* associated data and its length,
* number of passes, amount of used memory (in KBytes, can be rounded up a bit)
* number of parallel threads that will be run.
*****
* Context: structure to hold Argon2 inputs:
* output array and its length,
* password and its length,
* salt and its length,
* secret and its length,
* associated data and its length,
* number of passes, amount of used memory (in KBytes, can be rounded up a bit)
* number of parallel threads that will be run.
* All the parameters above affect the output hash value.
* Additionally, two function pointers can be provided to allocate and
deallocate the memory (if NULL, memory will be allocated internally).
* deallocate the memory (if NULL, memory will be allocated internally).
* Also, three flags indicate whether to erase password, secret as soon as they
are pre-hashed (and thus not needed anymore), and the entire memory
****************************
Simplest situation: you have output array out[8], password is stored in
pwd[32], salt is stored in salt[16], you do not have keys nor associated data.
You need to spend 1 GB of RAM and you run 5 passes of Argon2d with 4 parallel
lanes.
You want to erase the password, but you're OK with last pass not being erased.
You want to use the default memory allocator.
* are pre-hashed (and thus not needed anymore), and the entire memory
*****
* Simplest situation: you have output array out[8], password is stored in
* pwd[32], salt is stored in salt[16], you do not have keys nor associated
* data. You need to spend 1 GB of RAM and you run 5 passes of Argon2d with
* 4 parallel lanes.
* You want to erase the password, but you're OK with last pass not being
* erased. You want to use the default memory allocator.
* Then you initialize:
Argon2_Context(out,8,pwd,32,salt,16,NULL,0,NULL,0,5,1<<20,4,4,NULL,NULL,true,false,false,false)
*/
typedef struct Argon2_Context {
uint8_t *out; /* output array */
uint32_t outlen; /* digest length */
uint8_t *pwd; /* password array */
uint32_t pwdlen; /* password length */
uint8_t *salt; /* salt array */
/*uint8_t *secret;*/ /* key array */
/*uint8_t *ad;*/ /* associated data array */
uint32_t saltlen; /* salt length */
uint8_t *secret; /* key array */
uint32_t secretlen; /* key length */
uint8_t *ad; /* associated data array */
uint32_t adlen; /* associated data length */
uint32_t t_cost; /* number of passes */
uint32_t m_cost; /* amount of memory requested (KB) */
uint32_t lanes; /* number of lanes */
uint32_t threads; /* maximum number of threads */
allocate_fptr allocate_cbk; /* pointer to memory allocator */
deallocate_fptr free_cbk; /* pointer to memory deallocator */
/*uint32_t outlen;*/ /* digest length */
uint32_t pwdlen; /* password length */
/*uint32_t saltlen;*/ /* salt length */
/*uint32_t secretlen;*/ /* key length */
/*uint32_t adlen;*/ /* associated data length */
/*uint32_t t_cost;*/ /* number of passes */
/*uint32_t m_cost;*/ /* amount of memory requested (KB) */
/*uint32_t lanes;*/ /* number of lanes */
/*uint32_t threads;*/ /* maximum number of threads */
/*uint32_t flags;*/ /* array of bool options */
uint32_t flags; /* array of bool options */
} argon2_context;
/* Argon2 primitive type */
typedef enum Argon2_type {
Argon2_d = 0
} argon2_type;
/*
* Function that gives the string representation of an argon2_type.
* @param type The argon2_type that we want the string for
* @param uppercase Whether the string should have the first letter uppercase
* @return NULL if invalid type, otherwise the string representation.
*/
ARGON2_PUBLIC const char *argon2_type2string(argon2_type type, int uppercase);
/*
* Function that performs memory-hard hashing with certain degree of parallelism
* @param context Pointer to the Argon2 internal structure
* @return Error code if smth is wrong, ARGON2_OK otherwise
*/
ARGON2_PUBLIC int argon2_ctx(argon2_context *context, argon2_type type);
/**
* Function to hash the inputs in the memory-hard fashion (uses Argon2i)
* @param out Pointer to the memory where the hash digest will be written
* @param outlen Digest length in bytes
* @param in Pointer to the input (password)
* @param inlen Input length in bytes
* @param salt Pointer to the salt
* @param saltlen Salt length in bytes
* @pre @a out must have at least @a outlen bytes allocated
* @pre @a in must be at least @inlen bytes long
* @pre @a saltlen must be at least @saltlen bytes long
* @return Zero if successful, 1 otherwise.
* Hashes a password with Argon2i, producing a raw hash by allocating memory at
* @hash
* @param t_cost Number of iterations
* @param m_cost Sets memory usage to m_cost kibibytes
* @param parallelism Number of threads and compute lanes
* @param pwd Pointer to password
* @param pwdlen Password size in bytes
* @param salt Pointer to salt
* @param saltlen Salt size in bytes
* @param hash Buffer where to write the raw hash - updated by the function
* @param hashlen Desired length of the hash in bytes
* @pre Different parallelism levels will give different results
* @pre Returns ARGON2_OK if successful
*/
/*int hash_argon2i(void *out, size_t outlen, const void *in, size_t inlen,
const void *salt, size_t saltlen, unsigned int t_cost,
unsigned int m_cost);*/
ARGON2_PUBLIC int argon2d_hash_raw(const uint32_t t_cost, const uint32_t m_cost,
const uint32_t parallelism, const void *pwd,
const size_t pwdlen, const void *salt,
const size_t saltlen, void *hash,
const size_t hashlen);
/* same for argon2d */
/*int hash_argon2d(void *out, size_t outlen, const void *in, size_t inlen,
const void *salt, size_t saltlen, unsigned int t_cost,
unsigned int m_cost);*/
ARGON2_PUBLIC int argon2d_hash_encoded(const uint32_t t_cost,
const uint32_t m_cost,
const uint32_t parallelism,
const void *pwd, const size_t pwdlen,
const void *salt, const size_t saltlen,
const size_t hashlen, char *encoded,
const size_t encodedlen);
/*
* **************Argon2d: Version of Argon2 that picks memory blocks depending
/* generic function underlying the above ones */
ARGON2_PUBLIC int argon2_hash(const uint32_t t_cost, const uint32_t m_cost,
const uint32_t parallelism, const void *pwd,
const size_t pwdlen, const void *salt,
const size_t saltlen, void *hash,
const size_t hashlen, char *encoded,
const size_t encodedlen, argon2_type type);
/**
* Verifies a password against an encoded string
* Encoded string is restricted as in validate_inputs()
* @param encoded String encoding parameters, salt, hash
* @param pwd Pointer to password
* @pre Returns ARGON2_OK if successful
*/
ARGON2_PUBLIC int argon2d_verify(const char *encoded, const void *pwd,
const size_t pwdlen);
/* generic function underlying the above ones */
ARGON2_PUBLIC int argon2_verify(const char *encoded, const void *pwd,
const size_t pwdlen, argon2_type type);
/**
* Argon2d: Version of Argon2 that picks memory blocks depending
* on the password and salt. Only for side-channel-free
* environment!!***************
* environment!!
*****
* @param context Pointer to current Argon2 context
* @return Zero if successful, a non zero error code otherwise
*/
int argon2d(argon2_context *context);
ARGON2_PUBLIC int argon2d_ctx(argon2_context *context);
/*
* * **************Argon2i: Version of Argon2 that picks memory blocks
*independent on the password and salt. Good for side-channels,
******************* but worse w.r.t. tradeoff attacks if
*******************only one pass is used***************
* @param context Pointer to current Argon2 context
* @return Zero if successful, a non zero error code otherwise
*/
int argon2i(argon2_context *context);
/*
* * **************Argon2di: Reserved name***************
* @param context Pointer to current Argon2 context
* @return Zero if successful, a non zero error code otherwise
*/
int argon2di(argon2_context *context);
/*
* * **************Argon2ds: Argon2d hardened against GPU attacks, 20%
* slower***************
* @param context Pointer to current Argon2 context
* @return Zero if successful, a non zero error code otherwise
*/
int argon2ds(argon2_context *context);
/*
* * **************Argon2id: First half-pass over memory is
*password-independent, the rest are password-dependent
********************OK against side channels: they reduce to 1/2-pass
*Argon2i***************
* @param context Pointer to current Argon2 context
* @return Zero if successful, a non zero error code otherwise
*/
int argon2id(argon2_context *context);
/*
/**
* Verify if a given password is correct for Argon2d hashing
* @param context Pointer to current Argon2 context
* @param hash The password hash to verify. The length of the hash is
* specified by the context outlen member
* @return Zero if successful, a non zero error code otherwise
*/
int verify_d(argon2_context *context, const char *hash);
ARGON2_PUBLIC int argon2d_verify_ctx(argon2_context *context, const char *hash);
/*
/* generic function underlying the above ones */
ARGON2_PUBLIC int argon2_verify_ctx(argon2_context *context, const char *hash,
argon2_type type);
/**
* Get the associated error message for given error code
* @return The error message associated with the given error code
*/
const char *error_message(int error_code);
ARGON2_PUBLIC const char *argon2_error_message(int error_code);
/* ==================================================================== */
/*
* Code specific to Argon2i.
*
* The code below applies the following format:
*
* $argon2i$m=<num>,t=<num>,p=<num>[,keyid=<bin>][,data=<bin>][$<bin>[$<bin>]]
*
* where <num> is a decimal integer (positive, fits in an 'unsigned long')
* and <bin> is Base64-encoded data (no '=' padding characters, no newline
* or whitespace). The "keyid" is a binary identifier for a key (up to 8
* bytes); "data" is associated data (up to 32 bytes). When the 'keyid'
* (resp. the 'data') is empty, then it is ommitted from the output.
*
* The last two binary chunks (encoded in Base64) are, in that order,
* the salt and the output. Both are optional, but you cannot have an
* output without a salt. The binary salt length is between 8 and 48 bytes.
* The output length is always exactly 32 bytes.
/**
* Returns the encoded hash length for the given input parameters
* @param t_cost Number of iterations
* @param m_cost Memory usage in kibibytes
* @param parallelism Number of threads; used to compute lanes
* @param saltlen Salt size in bytes
* @param hashlen Hash size in bytes
* @param type The argon2_type that we want the encoded length for
* @return The encoded hash length in bytes
*/
int encode_string(char *dst, size_t dst_len, argon2_context *ctx);
ARGON2_PUBLIC size_t argon2_encodedlen(uint32_t t_cost, uint32_t m_cost,
uint32_t parallelism, uint32_t saltlen,
uint32_t hashlen, argon2_type type);
#if defined(__cplusplus)
}

111
stratum/algos/ar2/bench.c
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@ -1,111 +0,0 @@
#include <stdio.h>
#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#ifdef _MSC_VER
#include <intrin.h>
#endif
#include "argon2.h"
static uint64_t rdtsc(void) {
#ifdef _MSC_VER
return __rdtsc();
#else
#if defined(__amd64__) || defined(__x86_64__)
uint64_t rax, rdx;
__asm__ __volatile__("rdtsc" : "=a"(rax), "=d"(rdx) : :);
return (rdx << 32) | rax;
#elif defined(__i386__) || defined(__i386) || defined(__X86__)
uint64_t rax;
__asm__ __volatile__("rdtsc" : "=A"(rax) : :);
return rax;
#else
#error "Not implemented!"
#endif
#endif
}
/*
* Benchmarks Argon2 with salt length 16, password length 16, t_cost 1,
and different m_cost and threads
*/
static void benchmark() {
#define BENCH_OUTLEN 16
#define BENCH_INLEN 16
const uint32_t inlen = BENCH_INLEN;
const unsigned outlen = BENCH_OUTLEN;
unsigned char out[BENCH_OUTLEN];
unsigned char pwd_array[BENCH_INLEN];
unsigned char salt_array[BENCH_INLEN];
#undef BENCH_INLEN
#undef BENCH_OUTLEN
uint32_t t_cost = 1;
uint32_t m_cost;
uint32_t thread_test[6] = {1, 2, 4, 6, 8, 16};
memset(pwd_array, 0, inlen);
memset(salt_array, 1, inlen);
for (m_cost = (uint32_t)1 << 10; m_cost <= (uint32_t)1 << 22; m_cost *= 2) {
unsigned i;
for (i = 0; i < 6; ++i) {
argon2_context context;
uint32_t thread_n = thread_test[i];
uint64_t stop_cycles, stop_cycles_i;
clock_t stop_time;
uint64_t delta_d, delta_i;
double mcycles_d, mcycles_i, run_time;
clock_t start_time = clock();
uint64_t start_cycles = rdtsc();
context.out = out;
context.outlen = outlen;
context.pwd = pwd_array;
context.pwdlen = inlen;
context.salt = salt_array;
context.saltlen = inlen;
context.secret = NULL;
context.secretlen = 0;
context.ad = NULL;
context.adlen = 0;
context.t_cost = t_cost;
context.m_cost = m_cost;
context.lanes = thread_n;
context.threads = thread_n;
context.allocate_cbk = NULL;
context.free_cbk = NULL;
context.flags = 0;
argon2d(&context);
stop_cycles = rdtsc();
argon2i(&context);
stop_cycles_i = rdtsc();
stop_time = clock();
delta_d = (stop_cycles - start_cycles) / (m_cost);
delta_i = (stop_cycles_i - stop_cycles) / (m_cost);
mcycles_d = (double)(stop_cycles - start_cycles) / (1UL << 20);
mcycles_i = (double)(stop_cycles_i - stop_cycles) / (1UL << 20);
printf("Argon2d %d iterations %d MiB %d threads: %2.2f cpb %2.2f "
"Mcycles \n",
t_cost, m_cost >> 10, thread_n, (float)delta_d / 1024,
mcycles_d);
printf("Argon2i %d iterations %d MiB %d threads: %2.2f cpb %2.2f "
"Mcycles \n",
t_cost, m_cost >> 10, thread_n, (float)delta_i / 1024,
mcycles_i);
run_time = ((double)stop_time - start_time) / (CLOCKS_PER_SEC);
printf("%2.4f seconds\n\n", run_time);
}
}
}
int main() {
benchmark();
return ARGON2_OK;
}

162
stratum/algos/ar2/blake2/blamka-round-opt.h
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@ -1,162 +0,0 @@
#ifndef BLAKE_ROUND_MKA_OPT_H
#define BLAKE_ROUND_MKA_OPT_H
#include "blake2-impl.h"
#if defined(_MSC_VER)
#include <intrin.h>
#endif
#include <immintrin.h>
#if defined(__XOP__) && (defined(__GNUC__) || defined(__clang__))
#include <x86intrin.h>
#endif
#if !defined(__XOP__)
#if defined(__SSSE3__)
#define r16 \
(_mm_setr_epi8(2, 3, 4, 5, 6, 7, 0, 1, 10, 11, 12, 13, 14, 15, 8, 9))
#define r24 \
(_mm_setr_epi8(3, 4, 5, 6, 7, 0, 1, 2, 11, 12, 13, 14, 15, 8, 9, 10))
#define _mm_roti_epi64(x, c) \
(-(c) == 32) \
? _mm_shuffle_epi32((x), _MM_SHUFFLE(2, 3, 0, 1)) \
: (-(c) == 24) \
? _mm_shuffle_epi8((x), r24) \
: (-(c) == 16) \
? _mm_shuffle_epi8((x), r16) \
: (-(c) == 63) \
? _mm_xor_si128(_mm_srli_epi64((x), -(c)), \
_mm_add_epi64((x), (x))) \
: _mm_xor_si128(_mm_srli_epi64((x), -(c)), \
_mm_slli_epi64((x), 64 - (-(c))))
#else /* defined(__SSE2__) */
#define _mm_roti_epi64(r, c) \
_mm_xor_si128(_mm_srli_epi64((r), -(c)), _mm_slli_epi64((r), 64 - (-(c))))
#endif
#else
#endif
static BLAKE2_INLINE __m128i fBlaMka(__m128i x, __m128i y) {
const __m128i z = _mm_mul_epu32(x, y);
return _mm_add_epi64(_mm_add_epi64(x, y), _mm_add_epi64(z, z));
}
#define G1(A0, B0, C0, D0, A1, B1, C1, D1) \
do { \
A0 = fBlaMka(A0, B0); \
A1 = fBlaMka(A1, B1); \
\
D0 = _mm_xor_si128(D0, A0); \
D1 = _mm_xor_si128(D1, A1); \
\
D0 = _mm_roti_epi64(D0, -32); \
D1 = _mm_roti_epi64(D1, -32); \
\
C0 = fBlaMka(C0, D0); \
C1 = fBlaMka(C1, D1); \
\
B0 = _mm_xor_si128(B0, C0); \
B1 = _mm_xor_si128(B1, C1); \
\
B0 = _mm_roti_epi64(B0, -24); \
B1 = _mm_roti_epi64(B1, -24); \
} while ((void)0, 0)
#define G2(A0, B0, C0, D0, A1, B1, C1, D1) \
do { \
A0 = fBlaMka(A0, B0); \
A1 = fBlaMka(A1, B1); \
\
D0 = _mm_xor_si128(D0, A0); \
D1 = _mm_xor_si128(D1, A1); \
\
D0 = _mm_roti_epi64(D0, -16); \
D1 = _mm_roti_epi64(D1, -16); \
\
C0 = fBlaMka(C0, D0); \
C1 = fBlaMka(C1, D1); \
\
B0 = _mm_xor_si128(B0, C0); \
B1 = _mm_xor_si128(B1, C1); \
\
B0 = _mm_roti_epi64(B0, -63); \
B1 = _mm_roti_epi64(B1, -63); \
} while ((void)0, 0)
#if defined(__SSSE3__)
#define DIAGONALIZE(A0, B0, C0, D0, A1, B1, C1, D1) \
do { \
__m128i t0 = _mm_alignr_epi8(B1, B0, 8); \
__m128i t1 = _mm_alignr_epi8(B0, B1, 8); \
B0 = t0; \
B1 = t1; \
\
t0 = C0; \
C0 = C1; \
C1 = t0; \
\
t0 = _mm_alignr_epi8(D1, D0, 8); \
t1 = _mm_alignr_epi8(D0, D1, 8); \
D0 = t1; \
D1 = t0; \
} while ((void)0, 0)
#define UNDIAGONALIZE(A0, B0, C0, D0, A1, B1, C1, D1) \
do { \
__m128i t0 = _mm_alignr_epi8(B0, B1, 8); \
__m128i t1 = _mm_alignr_epi8(B1, B0, 8); \
B0 = t0; \
B1 = t1; \
\
t0 = C0; \
C0 = C1; \
C1 = t0; \
\
t0 = _mm_alignr_epi8(D0, D1, 8); \
t1 = _mm_alignr_epi8(D1, D0, 8); \
D0 = t1; \
D1 = t0; \
} while ((void)0, 0)
#else /* SSE2 */
#define DIAGONALIZE(A0, B0, C0, D0, A1, B1, C1, D1) \
do { \
__m128i t0 = D0; \
__m128i t1 = B0; \
D0 = C0; \
C0 = C1; \
C1 = D0; \
D0 = _mm_unpackhi_epi64(D1, _mm_unpacklo_epi64(t0, t0)); \
D1 = _mm_unpackhi_epi64(t0, _mm_unpacklo_epi64(D1, D1)); \
B0 = _mm_unpackhi_epi64(B0, _mm_unpacklo_epi64(B1, B1)); \
B1 = _mm_unpackhi_epi64(B1, _mm_unpacklo_epi64(t1, t1)); \
} while ((void)0, 0)
#define UNDIAGONALIZE(A0, B0, C0, D0, A1, B1, C1, D1) \
do { \
__m128i t0 = C0; \
C0 = C1; \
C1 = t0; \
t0 = B0; \
__m128i t1 = D0; \
B0 = _mm_unpackhi_epi64(B1, _mm_unpacklo_epi64(B0, B0)); \
B1 = _mm_unpackhi_epi64(t0, _mm_unpacklo_epi64(B1, B1)); \
D0 = _mm_unpackhi_epi64(D0, _mm_unpacklo_epi64(D1, D1)); \
D1 = _mm_unpackhi_epi64(D1, _mm_unpacklo_epi64(t1, t1)); \
} while ((void)0, 0)
#endif
#define BLAKE2_ROUND(A0, A1, B0, B1, C0, C1, D0, D1) \
do { \
G1(A0, B0, C0, D0, A1, B1, C1, D1); \
G2(A0, B0, C0, D0, A1, B1, C1, D1); \
\
DIAGONALIZE(A0, B0, C0, D0, A1, B1, C1, D1); \
\
G1(A0, B0, C0, D0, A1, B1, C1, D1); \
G2(A0, B0, C0, D0, A1, B1, C1, D1); \
\
UNDIAGONALIZE(A0, B0, C0, D0, A1, B1, C1, D1); \
} while ((void)0, 0)
#endif

305
stratum/algos/ar2/blake2b.c
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@ -1,305 +0,0 @@
#include <stdint.h>
#include <string.h>
#include <stdio.h>
#include <inttypes.h>
#include "blake2/blake2.h"
#include "blake2/blake2-impl.h"
static const uint64_t blake2b_IV[8] = {
UINT64_C(0x6a09e667f3bcc908), UINT64_C(0xbb67ae8584caa73b),
UINT64_C(0x3c6ef372fe94f82b), UINT64_C(0xa54ff53a5f1d36f1),
UINT64_C(0x510e527fade682d1), UINT64_C(0x9b05688c2b3e6c1f),
UINT64_C(0x1f83d9abfb41bd6b), UINT64_C(0x5be0cd19137e2179)
};
static const unsigned int blake2b_sigma[12][16] = {
{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15},
{14, 10, 4, 8, 9, 15, 13, 6, 1, 12, 0, 2, 11, 7, 5, 3},
{11, 8, 12, 0, 5, 2, 15, 13, 10, 14, 3, 6, 7, 1, 9, 4},
{7, 9, 3, 1, 13, 12, 11, 14, 2, 6, 5, 10, 4, 0, 15, 8},
{9, 0, 5, 7, 2, 4, 10, 15, 14, 1, 11, 12, 6, 8, 3, 13},
{2, 12, 6, 10, 0, 11, 8, 3, 4, 13, 7, 5, 15, 14, 1, 9},
{12, 5, 1, 15, 14, 13, 4, 10, 0, 7, 6, 3, 9, 2, 8, 11},
{13, 11, 7, 14, 12, 1, 3, 9, 5, 0, 15, 4, 8, 6, 2, 10},
{6, 15, 14, 9, 11, 3, 0, 8, 12, 2, 13, 7, 1, 4, 10, 5},
{10, 2, 8, 4, 7, 6, 1, 5, 15, 11, 9, 14, 3, 12, 13, 0},
{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15},
{14, 10, 4, 8, 9, 15, 13, 6, 1, 12, 0, 2, 11, 7, 5, 3},
};
static BLAKE2_INLINE void blake2b_set_lastnode(blake2b_state *S) {
S->f[1] = (uint64_t)-1;
}
static BLAKE2_INLINE void blake2b_set_lastblock(blake2b_state *S) {
if (S->last_node) {
blake2b_set_lastnode(S);
}
S->f[0] = (uint64_t)-1;
}
static BLAKE2_INLINE void blake2b_increment_counter(blake2b_state *S,
uint64_t inc) {
S->t[0] += inc;
S->t[1] += (S->t[0] < inc);
}
static BLAKE2_INLINE void blake2b_invalidate_state(blake2b_state *S) {
burn(S, sizeof(*S)); /* wipe */
blake2b_set_lastblock(S); /* invalidate for further use */
}
static BLAKE2_INLINE void blake2b_init0(blake2b_state *S) {
memset(S, 0, sizeof(*S));
memcpy(S->h, blake2b_IV, sizeof(S->h));
}
/*void print_state(blake2b_state BlakeHash) {
printf(".h = {UINT64_C(%" PRIu64 "), UINT64_C(%" PRIu64 "),\n"
"UINT64_C(%" PRIu64 "), UINT64_C(%" PRIu64 "),\n"
"UINT64_C(%" PRIu64 "), UINT64_C(%" PRIu64 "),\n"
"UINT64_C(%" PRIu64 "), UINT64_C(%" PRIu64 ")},\n"
".t = {UINT64_C(%" PRIu64 "), UINT64_C(%" PRIu64 ")},\n"
".f = {UINT64_C(%" PRIu64 "), UINT64_C(%" PRIu64 ")}\n",
BlakeHash.h[0], BlakeHash.h[1], BlakeHash.h[2], BlakeHash.h[3],
BlakeHash.h[4], BlakeHash.h[5], BlakeHash.h[6], BlakeHash.h[7],
BlakeHash.t[0], BlakeHash.t[1],
BlakeHash.f[0], BlakeHash.f[1]);
printf(".buf = {");
for (register uint8_t i = 0; i < BLAKE2B_BLOCKBYTES; i++)
printf("%" PRIu8 ", ", BlakeHash.buf[i]);
puts("\n");
printf("}\n.buflen = %d\n.outlen = %d\n",
BlakeHash.buflen, BlakeHash.outlen);
printf(".last_node = %" PRIu8 "\n", BlakeHash.last_node);
fflush(stdout);
}*/
static const blake2b_state miou = {
.h = {
UINT64_C(7640891576939301128), UINT64_C(13503953896175478587),
UINT64_C(4354685564936845355), UINT64_C(11912009170470909681),
UINT64_C(5840696475078001361), UINT64_C(11170449401992604703),
UINT64_C(2270897969802886507), UINT64_C(6620516959819538809)
},
.t = {UINT64_C(0), UINT64_C(0)},
.f = {UINT64_C(0), UINT64_C(0)},
.buf = {
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
},
.buflen = 0,
.outlen = 64,
.last_node = 0
};
int blake2b_init_param(blake2b_state *S, const blake2b_param *P) {
const unsigned char *p = (const unsigned char *)P;
unsigned int i;
if (NULL == P || NULL == S) {
return -1;
}
blake2b_init0(S);
/* IV XOR Parameter Block */
for (i = 0; i < 8; ++i) {
S->h[i] ^= load64(&p[i * sizeof(S->h[i])]);
}
S->outlen = P->digest_length;
return 0;
}
void compare_buffs(uint64_t *h, size_t outlen)
{
// printf("CMP : %d", memcmp(h, miou.h, 8*(sizeof(uint64_t))));
printf("miou : %" PRIu64 " - h : %" PRIu64 " - outlen : %ld\n", miou.h[0], h[0], outlen);
fflush(stdout);
}
/* Sequential blake2b initialization */
int blake2b_init(blake2b_state *S, size_t outlen) {
memcpy(S, &miou, sizeof(*S));
S->h[0] += outlen;
return 0;
}
void print64(const char *name, const uint64_t *array, uint16_t size) {
printf("%s = {", name);
for (uint8_t i = 0; i < size; i++) printf("UINT64_C(%" PRIu64 "), ", array[i]);
printf("};\n");
}
int blake2b_init_key(blake2b_state *S, size_t outlen, const void *key,
size_t keylen) {
return 0;
}
static void blake2b_compress(blake2b_state *S, const uint8_t *block) {
uint64_t m[16];
uint64_t v[16];
unsigned int i, r;
for (i = 0; i < 16; ++i) {
m[i] = load64(block + i * 8);
}
for (i = 0; i < 8; ++i) {
v[i] = S->h[i];
}
v[8] = blake2b_IV[0];
v[9] = blake2b_IV[1];
v[10] = blake2b_IV[2];
v[11] = blake2b_IV[3];
v[12] = blake2b_IV[4] ^ S->t[0];
v[13] = blake2b_IV[5]/* ^ S->t[1]*/;
v[14] = blake2b_IV[6] ^ S->f[0];
v[15] = blake2b_IV[7]/* ^ S->f[1]*/;
#define G(r, i, a, b, c, d) \
do { \
a = a + b + m[blake2b_sigma[r][2 * i + 0]]; \
d = rotr64(d ^ a, 32); \
c = c + d; \
b = rotr64(b ^ c, 24); \
a = a + b + m[blake2b_sigma[r][2 * i + 1]]; \
d = rotr64(d ^ a, 16); \
c = c + d; \
b = rotr64(b ^ c, 63); \
} while ((void)0, 0)
#define ROUND(r) \
do { \
G(r, 0, v[0], v[4], v[8], v[12]); \
G(r, 1, v[1], v[5], v[9], v[13]); \
G(r, 2, v[2], v[6], v[10], v[14]); \
G(r, 3, v[3], v[7], v[11], v[15]); \
G(r, 4, v[0], v[5], v[10], v[15]); \
G(r, 5, v[1], v[6], v[11], v[12]); \
G(r, 6, v[2], v[7], v[8], v[13]); \
G(r, 7, v[3], v[4], v[9], v[14]); \
} while ((void)0, 0)
for (r = 0; r < 12; ++r) ROUND(r);
for (i = 0; i < 8; ++i) S->h[i] = S->h[i] ^ v[i] ^ v[i + 8];
#undef G
#undef ROUND
}
int blake2b_update(blake2b_state *S, const void *in, size_t inlen) {
const uint8_t *pin = (const uint8_t *)in;
/* Complete current block */
memcpy(&S->buf[4], pin, 124);
blake2b_increment_counter(S, BLAKE2B_BLOCKBYTES);
blake2b_compress(S, S->buf);
S->buflen = 0;
pin += 124;
register int8_t i = 7;
/* Avoid buffer copies when possible */
while (i--) {
blake2b_increment_counter(S, BLAKE2B_BLOCKBYTES);
blake2b_compress(S, pin);
pin += BLAKE2B_BLOCKBYTES;
}
memcpy(&S->buf[S->buflen], pin, 4);
S->buflen += 4;
return 0;
}
void my_blake2b_update(blake2b_state *S, const void *in, size_t inlen) {
memcpy(&S->buf[S->buflen], in, inlen);
S->buflen += (unsigned int)inlen;
}
int blake2b_final(blake2b_state *S, void *out, size_t outlen) {
uint8_t buffer[BLAKE2B_OUTBYTES] = {0};
unsigned int i;
blake2b_increment_counter(S, S->buflen);
blake2b_set_lastblock(S);
memset(&S->buf[S->buflen], 0, BLAKE2B_BLOCKBYTES - S->buflen); /* Padding */
blake2b_compress(S, S->buf);
for (i = 0; i < 8; ++i) { /* Output full hash to temp buffer */
store64(buffer + sizeof(S->h[i]) * i, S->h[i]);
}
memcpy(out, buffer, S->outlen);
burn(buffer, sizeof(buffer));
burn(S->buf, sizeof(S->buf));
burn(S->h, sizeof(S->h));
return 0;
}
int blake2b(void *out, const void *in, const void *key, size_t keylen)
{
blake2b_state S;
blake2b_init(&S, 64);
my_blake2b_update(&S, in, 64);
blake2b_final(&S, out, 64);
burn(&S, sizeof(S));
return 0;
}
void blake2b_too(void *pout, const void *in)
{
uint8_t *out = (uint8_t *)pout;
uint8_t out_buffer[64];
uint8_t in_buffer[64];
blake2b_state blake_state;
blake2b_init(&blake_state, 64);
blake_state.buflen = blake_state.buf[1] = 4;
my_blake2b_update(&blake_state, in, 72);
blake2b_final(&blake_state, out_buffer, 64);
memcpy(out, out_buffer, 32);
out += 32;
register uint8_t i = 29;
while (i--) {
memcpy(in_buffer, out_buffer, 64);
blake2b(out_buffer, in_buffer, NULL, 0);
memcpy(out, out_buffer, 32);
out += 32;
}
memcpy(in_buffer, out_buffer, 64);
blake2b(out_buffer, in_buffer, NULL, 0);
memcpy(out, out_buffer, 64);
burn(&blake_state, sizeof(blake_state));
}
/* Argon2 Team - Begin Code */
int blake2b_long(void *pout, const void *in)
{
uint8_t *out = (uint8_t *)pout;
blake2b_state blake_state;
uint8_t outlen_bytes[sizeof(uint32_t)] = {0};
store32(outlen_bytes, 32);
blake2b_init(&blake_state, 32);
my_blake2b_update(&blake_state, outlen_bytes, sizeof(outlen_bytes));
blake2b_update(&blake_state, in, 1024);
blake2b_final(&blake_state, out, 32);
burn(&blake_state, sizeof(blake_state));
return 0;
}
/* Argon2 Team - End Code */

615
stratum/algos/ar2/core.c Normal file
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@ -0,0 +1,615 @@
/*
* Argon2 reference source code package - reference C implementations
*
* Copyright 2015
* Daniel Dinu, Dmitry Khovratovich, Jean-Philippe Aumasson, and Samuel Neves
*
* You may use this work under the terms of a Creative Commons CC0 1.0
* License/Waiver or the Apache Public License 2.0, at your option. The terms of
* these licenses can be found at:
*
* - CC0 1.0 Universal : http://creativecommons.org/publicdomain/zero/1.0
* - Apache 2.0 : http://www.apache.org/licenses/LICENSE-2.0
*
* You should have received a copy of both of these licenses along with this
* software. If not, they may be obtained at the above URLs.
*/
/*For memory wiping*/
#ifdef _MSC_VER
#include <windows.h>
#include <winbase.h> /* For SecureZeroMemory */
#endif
#if defined __STDC_LIB_EXT1__
#define __STDC_WANT_LIB_EXT1__ 1
#endif
#define VC_GE_2005(version) (version >= 1400)
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "core.h"
#include "thread.h"
#include "../blake2/blake2.h"
#include "../blake2/blake2-impl.h"
#if defined(__clang__)
#if __has_attribute(optnone)
#define NOT_OPTIMIZED __attribute__((optnone))
#endif
#elif defined(__GNUC__)
#define GCC_VERSION \
(__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__)
#if GCC_VERSION >= 40400
#define NOT_OPTIMIZED __attribute__((optimize("O0")))
#endif
#endif
#ifndef NOT_OPTIMIZED
#define NOT_OPTIMIZED
#endif
/***************Instance and Position constructors**********/
void init_block_value(block *b, uint8_t in) { memset(b->v, in, sizeof(b->v)); }
void copy_block(block *dst, const block *src) {
memcpy(dst->v, src->v, sizeof(uint64_t) * ARGON2_QWORDS_IN_BLOCK);
}
void xor_block(block *dst, const block *src) {
int i;
for (i = 0; i < ARGON2_QWORDS_IN_BLOCK; ++i) {
dst->v[i] ^= src->v[i];
}
}
static void load_block(block *dst, const void *input) {
unsigned i;
for (i = 0; i < ARGON2_QWORDS_IN_BLOCK; ++i) {
dst->v[i] = load64((const uint8_t *)input + i * sizeof(dst->v[i]));
}
}
static void store_block(void *output, const block *src) {
unsigned i;
for (i = 0; i < ARGON2_QWORDS_IN_BLOCK; ++i) {
store64((uint8_t *)output + i * sizeof(src->v[i]), src->v[i]);
}
}
/***************Memory functions*****************/
int allocate_memory(const argon2_context *context, uint8_t **memory,
size_t num, size_t size) {
size_t memory_size = num*size;
if (memory == NULL) {
return ARGON2_MEMORY_ALLOCATION_ERROR;
}
/* 1. Check for multiplication overflow */
if (size != 0 && memory_size / size != num) {
return ARGON2_MEMORY_ALLOCATION_ERROR;
}
/* 2. Try to allocate with appropriate allocator */
if (context->allocate_cbk) {
(context->allocate_cbk)(memory, memory_size);
} else {
*memory = malloc(memory_size);
}
if (*memory == NULL) {
return ARGON2_MEMORY_ALLOCATION_ERROR;
}
return ARGON2_OK;
}
void free_memory(const argon2_context *context, uint8_t *memory,
size_t num, size_t size) {
size_t memory_size = num*size;
clear_internal_memory(memory, memory_size);
if (context->free_cbk) {
(context->free_cbk)(memory, memory_size);
} else {
free(memory);
}
}
void NOT_OPTIMIZED secure_wipe_memory(void *v, size_t n) {
#if defined(_MSC_VER) && VC_GE_2005(_MSC_VER)
SecureZeroMemory(v, n);
#elif defined memset_s
memset_s(v, n, 0, n);
#elif defined(__OpenBSD__)
explicit_bzero(v, n);
#else
static void *(*const volatile memset_sec)(void *, int, size_t) = &memset;
memset_sec(v, 0, n);
#endif
}
/* Memory clear flag defaults to true. */
int FLAG_clear_internal_memory = 1;
void clear_internal_memory(void *v, size_t n) {
if (FLAG_clear_internal_memory && v) {
secure_wipe_memory(v, n);
}
}
void finalize(const argon2_context *context, argon2_instance_t *instance) {
if (context != NULL && instance != NULL) {
block blockhash;
uint32_t l;
copy_block(&blockhash, instance->memory + instance->lane_length - 1);
/* XOR the last blocks */
for (l = 1; l < instance->lanes; ++l) {
uint32_t last_block_in_lane =
l * instance->lane_length + (instance->lane_length - 1);
xor_block(&blockhash, instance->memory + last_block_in_lane);
}
/* Hash the result */
{
uint8_t blockhash_bytes[ARGON2_BLOCK_SIZE];
store_block(blockhash_bytes, &blockhash);
blake2b_long(context->out, context->outlen, blockhash_bytes,
ARGON2_BLOCK_SIZE);
/* clear blockhash and blockhash_bytes */
clear_internal_memory(blockhash.v, ARGON2_BLOCK_SIZE);
clear_internal_memory(blockhash_bytes, ARGON2_BLOCK_SIZE);
}
free_memory(context, (uint8_t *)instance->memory,
instance->memory_blocks, sizeof(block));
}
}
uint32_t index_alpha(const argon2_instance_t *instance,
const argon2_position_t *position, uint32_t pseudo_rand,
int same_lane) {
/*
* Pass 0:
* This lane : all already finished segments plus already constructed
* blocks in this segment
* Other lanes : all already finished segments
* Pass 1+:
* This lane : (SYNC_POINTS - 1) last segments plus already constructed
* blocks in this segment
* Other lanes : (SYNC_POINTS - 1) last segments
*/
uint32_t reference_area_size;
uint64_t relative_position;
uint32_t start_position, absolute_position;
if (0 == position->pass) {
/* First pass */
if (0 == position->slice) {
/* First slice */
reference_area_size =
position->index - 1; /* all but the previous */
} else {
if (same_lane) {
/* The same lane => add current segment */
reference_area_size =
position->slice * instance->segment_length +
position->index - 1;
} else {
reference_area_size =
position->slice * instance->segment_length +
((position->index == 0) ? (-1) : 0);
}
}
} else {
/* Second pass */
if (same_lane) {
reference_area_size = instance->lane_length -
instance->segment_length + position->index -
1;
} else {
reference_area_size = instance->lane_length -
instance->segment_length +
((position->index == 0) ? (-1) : 0);
}
}
/* 1.2.4. Mapping pseudo_rand to 0..<reference_area_size-1> and produce
* relative position */
relative_position = pseudo_rand;
relative_position = relative_position * relative_position >> 32;
relative_position = reference_area_size - 1 -
(reference_area_size * relative_position >> 32);
/* 1.2.5 Computing starting position */
start_position = 0;
if (0 != position->pass) {
start_position = (position->slice == ARGON2_SYNC_POINTS - 1)
? 0
: (position->slice + 1) * instance->segment_length;
}
/* 1.2.6. Computing absolute position */
absolute_position = (start_position + relative_position) %
instance->lane_length; /* absolute position */
return absolute_position;
}
/* Single-threaded version for p=1 case */
static int fill_memory_blocks_st(argon2_instance_t *instance) {
uint32_t r, s, l;
for (r = 0; r < instance->passes; ++r) {
for (s = 0; s < ARGON2_SYNC_POINTS; ++s) {
for (l = 0; l < instance->lanes; ++l) {
argon2_position_t position = {r, l, (uint8_t)s, 0};
fill_segment(instance, position);
}
}
}
return ARGON2_OK;
}
#if !defined(ARGON2_NO_THREADS)
#ifdef _WIN32
static unsigned __stdcall fill_segment_thr(void *thread_data)
#else
static void *fill_segment_thr(void *thread_data)
#endif
{
argon2_thread_data *my_data = thread_data;
fill_segment(my_data->instance_ptr, my_data->pos);
argon2_thread_exit();
return 0;
}
/* Multi-threaded version for p > 1 case */
static int fill_memory_blocks_mt(argon2_instance_t *instance) {
uint32_t r, s;
argon2_thread_handle_t *thread = NULL;
argon2_thread_data *thr_data = NULL;
int rc = ARGON2_OK;
/* 1. Allocating space for threads */
thread = calloc(instance->lanes, sizeof(argon2_thread_handle_t));
if (thread == NULL) {
rc = ARGON2_MEMORY_ALLOCATION_ERROR;
goto fail;
}
thr_data = calloc(instance->lanes, sizeof(argon2_thread_data));
if (thr_data == NULL) {
rc = ARGON2_MEMORY_ALLOCATION_ERROR;
goto fail;
}
for (r = 0; r < instance->passes; ++r) {
for (s = 0; s < ARGON2_SYNC_POINTS; ++s) {
uint32_t l;
/* 2. Calling threads */
for (l = 0; l < instance->lanes; ++l) {
argon2_position_t position;
/* 2.1 Join a thread if limit is exceeded */
if (l >= instance->threads) {
if (argon2_thread_join(thread[l - instance->threads])) {
rc = ARGON2_THREAD_FAIL;
goto fail;
}
}
/* 2.2 Create thread */
position.pass = r;
position.lane = l;
position.slice = (uint8_t)s;
position.index = 0;
thr_data[l].instance_ptr =
instance; /* preparing the thread input */
memcpy(&(thr_data[l].pos), &position,
sizeof(argon2_position_t));
if (argon2_thread_create(&thread[l], &fill_segment_thr,
(void *)&thr_data[l])) {
rc = ARGON2_THREAD_FAIL;
goto fail;
}
/* fill_segment(instance, position); */
/*Non-thread equivalent of the lines above */
}
/* 3. Joining remaining threads */
for (l = instance->lanes - instance->threads; l < instance->lanes;
++l) {
if (argon2_thread_join(thread[l])) {
rc = ARGON2_THREAD_FAIL;
goto fail;
}
}
}
}
fail:
if (thread != NULL) {
free(thread);
}
if (thr_data != NULL) {
free(thr_data);
}
return rc;
}
#endif /* ARGON2_NO_THREADS */
int fill_memory_blocks(argon2_instance_t *instance) {
if (instance == NULL || instance->lanes == 0) {
return ARGON2_INCORRECT_PARAMETER;
}
#if defined(ARGON2_NO_THREADS)
return fill_memory_blocks_st(instance);
#else
return instance->threads == 1 ?
fill_memory_blocks_st(instance) : fill_memory_blocks_mt(instance);
#endif
}
int validate_inputs(const argon2_context *context) {
if (NULL == context) {
return ARGON2_INCORRECT_PARAMETER;
}
if (NULL == context->out) {
return ARGON2_OUTPUT_PTR_NULL;
}
/* Validate output length */
if (ARGON2_MIN_OUTLEN > context->outlen) {
return ARGON2_OUTPUT_TOO_SHORT;
}
if (ARGON2_MAX_OUTLEN < context->outlen) {
return ARGON2_OUTPUT_TOO_LONG;
}
/* Validate password (required param) */
if (NULL == context->pwd) {
if (0 != context->pwdlen) {
return ARGON2_PWD_PTR_MISMATCH;
}
}
if (ARGON2_MIN_PWD_LENGTH > context->pwdlen) {
return ARGON2_PWD_TOO_SHORT;
}
if (ARGON2_MAX_PWD_LENGTH < context->pwdlen) {
return ARGON2_PWD_TOO_LONG;
}
/* Validate salt (required param) */
if (NULL == context->salt) {
if (0 != context->saltlen) {
return ARGON2_SALT_PTR_MISMATCH;
}
}
if (ARGON2_MIN_SALT_LENGTH > context->saltlen) {
return ARGON2_SALT_TOO_SHORT;
}
if (ARGON2_MAX_SALT_LENGTH < context->saltlen) {
return ARGON2_SALT_TOO_LONG;
}
/* Validate secret (optional param) */
if (NULL == context->secret) {
if (0 != context->secretlen) {
return ARGON2_SECRET_PTR_MISMATCH;
}
} else {
if (ARGON2_MIN_SECRET > context->secretlen) {
return ARGON2_SECRET_TOO_SHORT;
}
if (ARGON2_MAX_SECRET < context->secretlen) {
return ARGON2_SECRET_TOO_LONG;
}
}
/* Validate associated data (optional param) */
if (NULL == context->ad) {
if (0 != context->adlen) {
return ARGON2_AD_PTR_MISMATCH;
}
} else {
if (ARGON2_MIN_AD_LENGTH > context->adlen) {
return ARGON2_AD_TOO_SHORT;
}
if (ARGON2_MAX_AD_LENGTH < context->adlen) {
return ARGON2_AD_TOO_LONG;
}
}
/* Validate memory cost */
if (ARGON2_MIN_MEMORY > context->m_cost) {
return ARGON2_MEMORY_TOO_LITTLE;
}
if (ARGON2_MAX_MEMORY < context->m_cost) {
return ARGON2_MEMORY_TOO_MUCH;
}
if (context->m_cost < 8 * context->lanes) {
return ARGON2_MEMORY_TOO_LITTLE;
}
/* Validate time cost */
if (ARGON2_MIN_TIME > context->t_cost) {
return ARGON2_TIME_TOO_SMALL;
}
if (ARGON2_MAX_TIME < context->t_cost) {
return ARGON2_TIME_TOO_LARGE;
}
/* Validate lanes */
if (ARGON2_MIN_LANES > context->lanes) {
return ARGON2_LANES_TOO_FEW;
}
if (ARGON2_MAX_LANES < context->lanes) {
return ARGON2_LANES_TOO_MANY;
}
/* Validate threads */
if (ARGON2_MIN_THREADS > context->threads) {
return ARGON2_THREADS_TOO_FEW;
}
if (ARGON2_MAX_THREADS < context->threads) {
return ARGON2_THREADS_TOO_MANY;
}
if (NULL != context->allocate_cbk && NULL == context->free_cbk) {
return ARGON2_FREE_MEMORY_CBK_NULL;
}
if (NULL == context->allocate_cbk && NULL != context->free_cbk) {
return ARGON2_ALLOCATE_MEMORY_CBK_NULL;
}
return ARGON2_OK;
}
void fill_first_blocks(uint8_t *blockhash, const argon2_instance_t *instance) {
uint32_t l;
/* Make the first and second block in each lane as G(H0||0||i) or
G(H0||1||i) */
uint8_t blockhash_bytes[ARGON2_BLOCK_SIZE];
for (l = 0; l < instance->lanes; ++l) {
store32(blockhash + ARGON2_PREHASH_DIGEST_LENGTH, 0);
store32(blockhash + ARGON2_PREHASH_DIGEST_LENGTH + 4, l);
blake2b_long(blockhash_bytes, ARGON2_BLOCK_SIZE, blockhash,
ARGON2_PREHASH_SEED_LENGTH);
load_block(&instance->memory[l * instance->lane_length + 0],
blockhash_bytes);
store32(blockhash + ARGON2_PREHASH_DIGEST_LENGTH, 1);
blake2b_long(blockhash_bytes, ARGON2_BLOCK_SIZE, blockhash,
ARGON2_PREHASH_SEED_LENGTH);
load_block(&instance->memory[l * instance->lane_length + 1],
blockhash_bytes);
}
clear_internal_memory(blockhash_bytes, ARGON2_BLOCK_SIZE);
}
void initial_hash(uint8_t *blockhash, argon2_context *context,
argon2_type type) {
blake2b_state BlakeHash;
uint8_t value[sizeof(uint32_t)];
if (NULL == context || NULL == blockhash) {
return;
}
blake2b_init(&BlakeHash, ARGON2_PREHASH_DIGEST_LENGTH);
store32(&value, context->lanes);
blake2b_update(&BlakeHash, (const uint8_t *)&value, sizeof(value));
store32(&value, context->outlen);
blake2b_update(&BlakeHash, (const uint8_t *)&value, sizeof(value));
store32(&value, context->m_cost);
blake2b_update(&BlakeHash, (const uint8_t *)&value, sizeof(value));
store32(&value, context->t_cost);
blake2b_update(&BlakeHash, (const uint8_t *)&value, sizeof(value));
store32(&value, ARGON2_VERSION_NUMBER);
blake2b_update(&BlakeHash, (const uint8_t *)&value, sizeof(value));
store32(&value, (uint32_t)type);
blake2b_update(&BlakeHash, (const uint8_t *)&value, sizeof(value));
store32(&value, context->pwdlen);
blake2b_update(&BlakeHash, (const uint8_t *)&value, sizeof(value));
if (context->pwd != NULL) {
blake2b_update(&BlakeHash, (const uint8_t *)context->pwd,
context->pwdlen);
if (context->flags & ARGON2_FLAG_CLEAR_PASSWORD) {
secure_wipe_memory(context->pwd, context->pwdlen);
context->pwdlen = 0;
}
}
store32(&value, context->saltlen);
blake2b_update(&BlakeHash, (const uint8_t *)&value, sizeof(value));
if (context->salt != NULL) {
blake2b_update(&BlakeHash, (const uint8_t *)context->salt,
context->saltlen);
}
store32(&value, context->secretlen);
blake2b_update(&BlakeHash, (const uint8_t *)&value, sizeof(value));
if (context->secret != NULL) {
blake2b_update(&BlakeHash, (const uint8_t *)context->secret,
context->secretlen);
if (context->flags & ARGON2_FLAG_CLEAR_SECRET) {
secure_wipe_memory(context->secret, context->secretlen);
context->secretlen = 0;
}
}
store32(&value, context->adlen);
blake2b_update(&BlakeHash, (const uint8_t *)&value, sizeof(value));
if (context->ad != NULL) {
blake2b_update(&BlakeHash, (const uint8_t *)context->ad,
context->adlen);
}
blake2b_final(&BlakeHash, blockhash, ARGON2_PREHASH_DIGEST_LENGTH);
}
int initialize(argon2_instance_t *instance, argon2_context *context) {
uint8_t blockhash[ARGON2_PREHASH_SEED_LENGTH];
int result = ARGON2_OK;
if (instance == NULL || context == NULL)
return ARGON2_INCORRECT_PARAMETER;
instance->context_ptr = context;
/* 1. Memory allocation */
result = allocate_memory(context, (uint8_t **)&(instance->memory),
instance->memory_blocks, sizeof(block));
if (result != ARGON2_OK) {
return result;
}
/* 2. Initial hashing */
/* H_0 + 8 extra bytes to produce the first blocks */
/* uint8_t blockhash[ARGON2_PREHASH_SEED_LENGTH]; */
/* Hashing all inputs */
initial_hash(blockhash, context, instance->type);
/* Zeroing 8 extra bytes */
clear_internal_memory(blockhash + ARGON2_PREHASH_DIGEST_LENGTH,
ARGON2_PREHASH_SEED_LENGTH -
ARGON2_PREHASH_DIGEST_LENGTH);
/* 3. Creating first blocks, we always have at least two blocks in a slice
*/
fill_first_blocks(blockhash, instance);
/* Clearing the hash */
clear_internal_memory(blockhash, ARGON2_PREHASH_SEED_LENGTH);
return ARGON2_OK;
}

112
stratum/algos/ar2/cores.h → stratum/algos/ar2/core.h
View file

@ -1,38 +1,38 @@
/*
* Argon2 source code package
* Argon2 reference source code package - reference C implementations
*
* Written by Daniel Dinu and Dmitry Khovratovich, 2015
* Copyright 2015
* Daniel Dinu, Dmitry Khovratovich, Jean-Philippe Aumasson, and Samuel Neves
*
* This work is licensed under a Creative Commons CC0 1.0 License/Waiver.
* You may use this work under the terms of a Creative Commons CC0 1.0
* License/Waiver or the Apache Public License 2.0, at your option. The terms of
* these licenses can be found at:
*
* You should have received a copy of the CC0 Public Domain Dedication along
* with
* this software. If not, see
* <http://creativecommons.org/publicdomain/zero/1.0/>.
* - CC0 1.0 Universal : http://creativecommons.org/publicdomain/zero/1.0
* - Apache 2.0 : http://www.apache.org/licenses/LICENSE-2.0
*
* You should have received a copy of both of these licenses along with this
* software. If not, they may be obtained at the above URLs.
*/
#ifndef ARGON2_CORES_H
#define ARGON2_CORES_H
#ifndef ARGON2_CORE_H
#define ARGON2_CORE_H
#if defined(_MSC_VER)
#define ALIGN(n) __declspec(align(16))
#elif defined(__GNUC__) || defined(__clang)
#define ALIGN(x) __attribute__((__aligned__(x)))
#else
#define ALIGN(x)
#endif
#include "argon2.h"
/*************************Argon2 internal
* constants**************************************************/
#define CONST_CAST(x) (x)(uintptr_t)
/**********************Argon2 internal constants*******************************/
enum argon2_core_constants {
/* Version of the algorithm */
ARGON2_VERSION_NUMBER = 0x10,
/* Memory block size in bytes */
ARGON2_BLOCK_SIZE = 1024,
ARGON2_WORDS_IN_BLOCK = ARGON2_BLOCK_SIZE / 8,
ARGON2_QWORDS_IN_BLOCK = 64,
ARGON2_QWORDS_IN_BLOCK = ARGON2_BLOCK_SIZE / 8,
ARGON2_OWORDS_IN_BLOCK = ARGON2_BLOCK_SIZE / 16,
ARGON2_HWORDS_IN_BLOCK = ARGON2_BLOCK_SIZE / 32,
ARGON2_512BIT_WORDS_IN_BLOCK = ARGON2_BLOCK_SIZE / 64,
/* Number of pseudo-random values generated by one call to Blake in Argon2i
to
@ -44,18 +44,14 @@ enum argon2_core_constants {
ARGON2_PREHASH_SEED_LENGTH = 72
};
/* Argon2 primitive type */
typedef enum Argon2_type { Argon2_d = 0, Argon2_i = 1 } argon2_type;
/*************************Argon2 internal data
* types**************************************************/
/*************************Argon2 internal data types***********************/
/*
* Structure for the (1KB) memory block implemented as 128 64-bit words.
* Memory blocks can be copied, XORed. Internal words can be accessed by [] (no
* bounds checking).
*/
typedef struct _block { uint64_t v[ARGON2_WORDS_IN_BLOCK]; } __attribute__ ((aligned (16))) block;
typedef struct block_ { uint64_t v[ARGON2_QWORDS_IN_BLOCK]; } block;
/*****************Functions that work with the block******************/
@ -76,8 +72,16 @@ void xor_block(block *dst, const block *src);
*/
typedef struct Argon2_instance_t {
block *memory; /* Memory pointer */
uint32_t version;
uint32_t passes; /* Number of passes */
uint32_t memory_blocks; /* Number of blocks in memory */
uint32_t segment_length;
uint32_t lane_length;
uint32_t lanes;
uint32_t threads;
argon2_type type;
int print_internals; /* whether to print the memory blocks */
argon2_context *context_ptr; /* points back to original context */
} argon2_instance_t;
/*
@ -97,32 +101,43 @@ typedef struct Argon2_thread_data {
argon2_position_t pos;
} argon2_thread_data;
/*************************Argon2 core
* functions**************************************************/
/*************************Argon2 core functions********************************/
/* Allocates memory to the given pointer
/* Allocates memory to the given pointer, uses the appropriate allocator as
* specified in the context. Total allocated memory is num*size.
* @param context argon2_context which specifies the allocator
* @param memory pointer to the pointer to the memory
* @param m_cost number of blocks to allocate in the memory
* @param size the size in bytes for each element to be allocated
* @param num the number of elements to be allocated
* @return ARGON2_OK if @memory is a valid pointer and memory is allocated
*/
int allocate_memory(block **memory, uint32_t m_cost);
int allocate_memory(const argon2_context *context, uint8_t **memory,
size_t num, size_t size);
/* Function that securely cleans the memory
/*
* Frees memory at the given pointer, uses the appropriate deallocator as
* specified in the context. Also cleans the memory using clear_internal_memory.
* @param context argon2_context which specifies the deallocator
* @param memory pointer to buffer to be freed
* @param size the size in bytes for each element to be deallocated
* @param num the number of elements to be deallocated
*/
void free_memory(const argon2_context *context, uint8_t *memory,
size_t num, size_t size);
/* Function that securely cleans the memory. This ignores any flags set
* regarding clearing memory. Usually one just calls clear_internal_memory.
* @param mem Pointer to the memory
* @param s Memory size in bytes
*/
void secure_wipe_memory(void *v, size_t n);
/* Clears memory
* @param instance pointer to the current instance
* @param clear_memory indicates if we clear the memory with zeros.
/* Function that securely clears the memory if FLAG_clear_internal_memory is
* set. If the flag isn't set, this function does nothing.
* @param mem Pointer to the memory
* @param s Memory size in bytes
*/
void clear_memory(argon2_instance_t *instance, int clear);
/* Deallocates memory
* @param memory pointer to the blocks
*/
void free_memory(block *memory);
void clear_internal_memory(void *v, size_t n);
/*
* Computes absolute position of reference block in the lane following a skewed
@ -166,7 +181,7 @@ void initial_hash(uint8_t *blockhash, argon2_context *context,
* @param blockhash Pointer to the pre-hashing digest
* @pre blockhash must point to @a PREHASH_SEED_LENGTH allocated values
*/
void fill_firsts_blocks(uint8_t *blockhash, const argon2_instance_t *instance);
void fill_first_blocks(uint8_t *blockhash, const argon2_instance_t *instance);
/*
* Function allocates memory, hashes the inputs with Blake, and creates first
@ -196,6 +211,7 @@ void finalize(const argon2_context *context, argon2_instance_t *instance);
/*
* Function that fills the segment using previous segments also from other
* threads
* @param context current context
* @param instance Pointer to the current instance
* @param position Current position
* @pre all block pointers must be valid
@ -207,14 +223,8 @@ void fill_segment(const argon2_instance_t *instance,
* Function that fills the entire memory t_cost times based on the first two
* blocks in each lane
* @param instance Pointer to the current instance
* @return ARGON2_OK if successful, @context->state
*/
void fill_memory_blocks(argon2_instance_t *instance);
/*
* Function that performs memory-hard hashing with certain degree of parallelism
* @param context Pointer to the Argon2 internal structure
* @return Error code if smth is wrong, ARGON2_OK otherwise
*/
int argon2_core(argon2_context *context, argon2_type type);
int fill_memory_blocks(argon2_instance_t *instance);
#endif

341
stratum/algos/ar2/cores.c
View file

@ -1,341 +0,0 @@
/*
* Argon2 source code package
*
* Written by Daniel Dinu and Dmitry Khovratovich, 2015
*
* This work is licensed under a Creative Commons CC0 1.0 License/Waiver.
*
* You should have received a copy of the CC0 Public Domain Dedication along
* with
* this software. If not, see
* <http://creativecommons.org/publicdomain/zero/1.0/>.
*/
/*For memory wiping*/
#ifdef _MSC_VER
#include <windows.h>
#include <winbase.h> /* For SecureZeroMemory */
#endif
#if defined __STDC_LIB_EXT1__
#define __STDC_WANT_LIB_EXT1__ 1
#endif
#define VC_GE_2005(version) (version >= 1400)
#include <inttypes.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "argon2.h"
#include "cores.h"
#include "blake2/blake2.h"
#include "blake2/blake2-impl.h"
#ifdef GENKAT
#include "genkat.h"
#endif
#if defined(__clang__)
#if __has_attribute(optnone)
#define NOT_OPTIMIZED __attribute__((optnone))
#endif
#elif defined(__GNUC__)
#define GCC_VERSION \
(__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__)
#if GCC_VERSION >= 40400
#define NOT_OPTIMIZED __attribute__((optimize("O0")))
#endif
#endif
#ifndef NOT_OPTIMIZED
#define NOT_OPTIMIZED
#endif
/***************Instance and Position constructors**********/
void init_block_value(block *b, uint8_t in) { memset(b->v, in, sizeof(b->v)); }
void copy_block(block *dst, const block *src) {
memcpy(dst->v, src->v, sizeof(uint64_t) * ARGON2_WORDS_IN_BLOCK);
}
void xor_block(block *dst, const block *src) {
int i;
for (i = 0; i < ARGON2_WORDS_IN_BLOCK; ++i) {
dst->v[i] ^= src->v[i];
}
}
static void load_block(block *dst, const void *input) {
unsigned i;
for (i = 0; i < ARGON2_WORDS_IN_BLOCK; ++i) {
dst->v[i] = load64((const uint8_t *)input + i * sizeof(dst->v[i]));
}
}
static void store_block(void *output, const block *src) {
unsigned i;
for (i = 0; i < ARGON2_WORDS_IN_BLOCK; ++i) {
store64((uint8_t *)output + i * sizeof(src->v[i]), src->v[i]);
}
}
/***************Memory allocators*****************/
int allocate_memory(block **memory, uint32_t m_cost) {
if (memory != NULL) {
size_t memory_size = sizeof(block) * m_cost;
if (m_cost != 0 &&
memory_size / m_cost !=
sizeof(block)) { /*1. Check for multiplication overflow*/
return ARGON2_MEMORY_ALLOCATION_ERROR;
}
*memory = (block *)malloc(memory_size); /*2. Try to allocate*/
if (!*memory) {
return ARGON2_MEMORY_ALLOCATION_ERROR;
}
return ARGON2_OK;
} else {
return ARGON2_MEMORY_ALLOCATION_ERROR;
}
}
void secure_wipe_memory(void *v, size_t n) { memset(v, 0, n); }
/*********Memory functions*/
void clear_memory(argon2_instance_t *instance, int clear) {
if (instance->memory != NULL && clear) {
secure_wipe_memory(instance->memory,
sizeof(block) * /*instance->memory_blocks*/16);
}
}
void free_memory(block *memory) { free(memory); }
void finalize(const argon2_context *context, argon2_instance_t *instance) {
if (context != NULL && instance != NULL) {
block blockhash;
copy_block(&blockhash, instance->memory + 15);
/* Hash the result */
{
uint8_t blockhash_bytes[ARGON2_BLOCK_SIZE];
store_block(blockhash_bytes, &blockhash);
blake2b_long(context->out, blockhash_bytes);
secure_wipe_memory(blockhash.v, ARGON2_BLOCK_SIZE);
secure_wipe_memory(blockhash_bytes, ARGON2_BLOCK_SIZE); /* clear blockhash_bytes */
}
#ifdef GENKAT
print_tag(context->out, context->outlen);
#endif
/* Clear memory */
clear_memory(instance, 1);
free_memory(instance->memory);
}
}
uint32_t index_alpha(const argon2_instance_t *instance,
const argon2_position_t *position, uint32_t pseudo_rand,
int same_lane) {
/*
* Pass 0:
* This lane : all already finished segments plus already constructed
* blocks in this segment
* Other lanes : all already finished segments
* Pass 1+:
* This lane : (SYNC_POINTS - 1) last segments plus already constructed
* blocks in this segment
* Other lanes : (SYNC_POINTS - 1) last segments
*/
uint32_t reference_area_size;
uint64_t relative_position;
uint32_t start_position, absolute_position;
if (0 == position->pass) {
/* First pass */
if (0 == position->slice) {
/* First slice */
reference_area_size =
position->index - 1; /* all but the previous */
} else {
if (same_lane) {
/* The same lane => add current segment */
reference_area_size =
position->slice * 4 +
position->index - 1;
} else {
reference_area_size =
position->slice * 4 +
((position->index == 0) ? (-1) : 0);
}
}
} else {
/* Second pass */
if (same_lane) {reference_area_size = 11 + position->index;}
else {reference_area_size = 12 - (position->index == 0);}
}
/* 1.2.4. Mapping pseudo_rand to 0..<reference_area_size-1> and produce
* relative position */
relative_position = pseudo_rand;
relative_position = relative_position * relative_position >> 32;
relative_position = reference_area_size - 1 -
(reference_area_size * relative_position >> 32);
/* 1.2.5 Computing starting position */
start_position = 0;
if (0 != position->pass) {
start_position = (position->slice == ARGON2_SYNC_POINTS - 1)
? 0 : (position->slice + 1) * 4;
}
/* 1.2.6. Computing absolute position */
absolute_position = (start_position + relative_position) % 16;
return absolute_position;
}
void fill_memory_blocks(argon2_instance_t *instance) {
uint32_t r, s;
for (r = 0; r < 2; ++r) {
for (s = 0; s < ARGON2_SYNC_POINTS; ++s) {
argon2_position_t position;
position.pass = r;
position.lane = 0;
position.slice = (uint8_t)s;
position.index = 0;
fill_segment(instance, position);
}
#ifdef GENKAT
internal_kat(instance, r); /* Print all memory blocks */
#endif
}
}
void fill_first_blocks(uint8_t *blockhash, const argon2_instance_t *instance) {
/* Make the first and second block in each lane as G(H0||i||0) or
G(H0||i||1) */
uint8_t blockhash_bytes[ARGON2_BLOCK_SIZE];
store32(blockhash + ARGON2_PREHASH_DIGEST_LENGTH, 0);
store32(blockhash + ARGON2_PREHASH_DIGEST_LENGTH + 4, 0);
blake2b_too(blockhash_bytes, blockhash);
load_block(&instance->memory[0], blockhash_bytes);
store32(blockhash + ARGON2_PREHASH_DIGEST_LENGTH, 1);
blake2b_too(blockhash_bytes, blockhash);
load_block(&instance->memory[1], blockhash_bytes);
secure_wipe_memory(blockhash_bytes, ARGON2_BLOCK_SIZE);
}
static const blake2b_state base_hash = {
.h = {
UINT64_C(7640891576939301192), UINT64_C(13503953896175478587),
UINT64_C(4354685564936845355), UINT64_C(11912009170470909681),
UINT64_C(5840696475078001361), UINT64_C(11170449401992604703),
UINT64_C(2270897969802886507), UINT64_C(6620516959819538809)
},
.t = {UINT64_C(0),UINT64_C(0)},
.f = {UINT64_C(0),UINT64_C(0)},
.buf = {
1, 0, 0, 0, 32, 0, 0, 0, 16, 0, 0, 0, 2, 0, 0, 0, 16, 0, 0, 0, 1, 0,
0, 0, 32, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
.buflen = 28,
.outlen = 64,
.last_node = 0
};
#define PWDLEN 32
#define SALTLEN 32
#define SECRETLEN 0
#define ADLEN 0
void initial_hash(uint8_t *blockhash, argon2_context *context,
argon2_type type) {
uint8_t value[sizeof(uint32_t)];
/* Is it generating cache invalidation between cores ? */
blake2b_state BlakeHash = base_hash;
BlakeHash.buf[20] = (uint8_t) type;
my_blake2b_update(&BlakeHash, (const uint8_t *)context->pwd,
PWDLEN);
secure_wipe_memory(context->pwd, PWDLEN);
context->pwdlen = 0;
store32(&value, SALTLEN);
my_blake2b_update(&BlakeHash, (const uint8_t *)&value, sizeof(value));
my_blake2b_update(&BlakeHash, (const uint8_t *)context->salt,
SALTLEN);
store32(&value, SECRETLEN);
my_blake2b_update(&BlakeHash, (const uint8_t *)&value, sizeof(value));
store32(&value, ADLEN);
my_blake2b_update(&BlakeHash, (const uint8_t *)&value, sizeof(value));
blake2b_final(&BlakeHash, blockhash, ARGON2_PREHASH_DIGEST_LENGTH);
}
int initialize(argon2_instance_t *instance, argon2_context *context) {
/* 1. Memory allocation */
allocate_memory(&(instance->memory), 16);
/* 2. Initial hashing */
/* H_0 + 8 extra bytes to produce the first blocks */
/* Hashing all inputs */
uint8_t blockhash[ARGON2_PREHASH_SEED_LENGTH];
initial_hash(blockhash, context, instance->type);
/* Zeroing 8 extra bytes */
secure_wipe_memory(blockhash + ARGON2_PREHASH_DIGEST_LENGTH,
ARGON2_PREHASH_SEED_LENGTH -
ARGON2_PREHASH_DIGEST_LENGTH);
#ifdef GENKAT
initial_kat(blockhash, context, instance->type);
#endif
/* 3. Creating first blocks, we always have at least two blocks in a slice
*/
fill_first_blocks(blockhash, instance);
/* Clearing the hash */
secure_wipe_memory(blockhash, ARGON2_PREHASH_SEED_LENGTH);
return ARGON2_OK;
}
int argon2_core(argon2_context *context, argon2_type type) {
argon2_instance_t instance;
instance.memory = NULL;
instance.type = type;
/* 3. Initialization: Hashing inputs, allocating memory, filling first
* blocks
*/
int result = initialize(&instance, context);
if (ARGON2_OK != result) return result;
/* 4. Filling memory */
fill_memory_blocks(&instance);
/* 5. Finalization */
finalize(context, &instance);
return ARGON2_OK;
}

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/*
* Argon2 reference source code package - reference C implementations
*
* Copyright 2015
* Daniel Dinu, Dmitry Khovratovich, Jean-Philippe Aumasson, and Samuel Neves
*
* You may use this work under the terms of a Creative Commons CC0 1.0
* License/Waiver or the Apache Public License 2.0, at your option. The terms of
* these licenses can be found at:
*
* - CC0 1.0 Universal : http://creativecommons.org/publicdomain/zero/1.0
* - Apache 2.0 : http://www.apache.org/licenses/LICENSE-2.0
*
* You should have received a copy of both of these licenses along with this
* software. If not, they may be obtained at the above URLs.
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <limits.h>
#include "encoding.h"
#include "core.h"
/*
* Example code for a decoder and encoder of "hash strings", with Argon2
* parameters.
*
* This code comprises three sections:
*
* -- The first section contains generic Base64 encoding and decoding
* functions. It is conceptually applicable to any hash function
* implementation that uses Base64 to encode and decode parameters,
* salts and outputs. It could be made into a library, provided that
* the relevant functions are made public (non-static) and be given
* reasonable names to avoid collisions with other functions.
*
* -- The second section is specific to Argon2. It encodes and decodes
* the parameters, salts and outputs. It does not compute the hash
* itself.
*
* The code was originally written by Thomas Pornin <pornin@bolet.org>,
* to whom comments and remarks may be sent. It is released under what
* should amount to Public Domain or its closest equivalent; the
* following mantra is supposed to incarnate that fact with all the
* proper legal rituals:
*
* ---------------------------------------------------------------------
* This file is provided under the terms of Creative Commons CC0 1.0
* Public Domain Dedication. To the extent possible under law, the
* author (Thomas Pornin) has waived all copyright and related or
* neighboring rights to this file. This work is published from: Canada.
* ---------------------------------------------------------------------
*
* Copyright (c) 2015 Thomas Pornin
*/
/* ==================================================================== */
/*
* Common code; could be shared between different hash functions.
*
* Note: the Base64 functions below assume that uppercase letters (resp.
* lowercase letters) have consecutive numerical codes, that fit on 8
* bits. All modern systems use ASCII-compatible charsets, where these
* properties are true. If you are stuck with a dinosaur of a system
* that still defaults to EBCDIC then you already have much bigger
* interoperability issues to deal with.
*/
/*
* Some macros for constant-time comparisons. These work over values in
* the 0..255 range. Returned value is 0x00 on "false", 0xFF on "true".
*/
#define EQ(x, y) ((((0U - ((unsigned)(x) ^ (unsigned)(y))) >> 8) & 0xFF) ^ 0xFF)
#define GT(x, y) ((((unsigned)(y) - (unsigned)(x)) >> 8) & 0xFF)
#define GE(x, y) (GT(y, x) ^ 0xFF)
#define LT(x, y) GT(y, x)
#define LE(x, y) GE(y, x)
/*
* Convert value x (0..63) to corresponding Base64 character.
*/
static int b64_byte_to_char(unsigned x) {
return (LT(x, 26) & (x + 'A')) |
(GE(x, 26) & LT(x, 52) & (x + ('a' - 26))) |
(GE(x, 52) & LT(x, 62) & (x + ('0' - 52))) | (EQ(x, 62) & '+') |
(EQ(x, 63) & '/');
}
/*
* Convert character c to the corresponding 6-bit value. If character c
* is not a Base64 character, then 0xFF (255) is returned.
*/
static unsigned b64_char_to_byte(int c) {
unsigned x;
x = (GE(c, 'A') & LE(c, 'Z') & (c - 'A')) |
(GE(c, 'a') & LE(c, 'z') & (c - ('a' - 26))) |
(GE(c, '0') & LE(c, '9') & (c - ('0' - 52))) | (EQ(c, '+') & 62) |
(EQ(c, '/') & 63);
return x | (EQ(x, 0) & (EQ(c, 'A') ^ 0xFF));
}
/*
* Convert some bytes to Base64. 'dst_len' is the length (in characters)
* of the output buffer 'dst'; if that buffer is not large enough to
* receive the result (including the terminating 0), then (size_t)-1
* is returned. Otherwise, the zero-terminated Base64 string is written
* in the buffer, and the output length (counted WITHOUT the terminating
* zero) is returned.
*/
static size_t to_base64(char *dst, size_t dst_len, const void *src,
size_t src_len) {
size_t olen;
const unsigned char *buf;
unsigned acc, acc_len;
olen = (src_len / 3) << 2;
switch (src_len % 3) {
case 2:
olen++;
/* fall through */
case 1:
olen += 2;
break;
}
if (dst_len <= olen) {
return (size_t)-1;
}
acc = 0;
acc_len = 0;
buf = (const unsigned char *)src;
while (src_len-- > 0) {
acc = (acc << 8) + (*buf++);
acc_len += 8;
while (acc_len >= 6) {
acc_len -= 6;
*dst++ = (char)b64_byte_to_char((acc >> acc_len) & 0x3F);
}
}
if (acc_len > 0) {
*dst++ = (char)b64_byte_to_char((acc << (6 - acc_len)) & 0x3F);
}
*dst++ = 0;
return olen;
}
/*
* Decode Base64 chars into bytes. The '*dst_len' value must initially
* contain the length of the output buffer '*dst'; when the decoding
* ends, the actual number of decoded bytes is written back in
* '*dst_len'.
*
* Decoding stops when a non-Base64 character is encountered, or when
* the output buffer capacity is exceeded. If an error occurred (output
* buffer is too small, invalid last characters leading to unprocessed
* buffered bits), then NULL is returned; otherwise, the returned value
* points to the first non-Base64 character in the source stream, which
* may be the terminating zero.
*/
static const char *from_base64(void *dst, size_t *dst_len, const char *src) {
size_t len;
unsigned char *buf;
unsigned acc, acc_len;
buf = (unsigned char *)dst;
len = 0;
acc = 0;
acc_len = 0;
for (;;) {
unsigned d;
d = b64_char_to_byte(*src);
if (d == 0xFF) {
break;
}
src++;
acc = (acc << 6) + d;
acc_len += 6;
if (acc_len >= 8) {
acc_len -= 8;
if ((len++) >= *dst_len) {
return NULL;
}
*buf++ = (acc >> acc_len) & 0xFF;
}
}
/*
* If the input length is equal to 1 modulo 4 (which is
* invalid), then there will remain 6 unprocessed bits;
* otherwise, only 0, 2 or 4 bits are buffered. The buffered
* bits must also all be zero.
*/
if (acc_len > 4 || (acc & (((unsigned)1 << acc_len) - 1)) != 0) {
return NULL;
}
*dst_len = len;
return src;
}
/*
* Decode decimal integer from 'str'; the value is written in '*v'.
* Returned value is a pointer to the next non-decimal character in the
* string. If there is no digit at all, or the value encoding is not
* minimal (extra leading zeros), or the value does not fit in an
* 'unsigned long', then NULL is returned.
*/
static const char *decode_decimal(const char *str, unsigned long *v) {
const char *orig;
unsigned long acc;
acc = 0;
for (orig = str;; str++) {
int c;
c = *str;
if (c < '0' || c > '9') {
break;
}
c -= '0';
if (acc > (ULONG_MAX / 10)) {
return NULL;
}
acc *= 10;
if ((unsigned long)c > (ULONG_MAX - acc)) {
return NULL;
}
acc += (unsigned long)c;
}
if (str == orig || (*orig == '0' && str != (orig + 1))) {
return NULL;
}
*v = acc;
return str;
}
/* ==================================================================== */
/*
* Code specific to Argon2.
*
* The code below applies the following format:
*
* $argon2<T>[$v=<num>]$m=<num>,t=<num>,p=<num>$<bin>$<bin>
*
* where <T> is either 'd', 'id', or 'i', <num> is a decimal integer (positive,
* fits in an 'unsigned long'), and <bin> is Base64-encoded data (no '=' padding
* characters, no newline or whitespace).
*
* The last two binary chunks (encoded in Base64) are, in that order,
* the salt and the output. Both are required. The binary salt length and the
* output length must be in the allowed ranges defined in argon2.h.
*
* The ctx struct must contain buffers large enough to hold the salt and pwd
* when it is fed into decode_string.
*/
int decode_string(argon2_context *ctx, const char *str, argon2_type type) {
/* check for prefix */
#define CC(prefix) \
do { \
size_t cc_len = strlen(prefix); \
if (strncmp(str, prefix, cc_len) != 0) { \
return ARGON2_DECODING_FAIL; \
} \
str += cc_len; \
} while ((void)0, 0)
/* optional prefix checking with supplied code */
#define CC_opt(prefix, code) \
do { \
size_t cc_len = strlen(prefix); \
if (strncmp(str, prefix, cc_len) == 0) { \
str += cc_len; \
{ code; } \
} \
} while ((void)0, 0)
/* Decoding prefix into decimal */
#define DECIMAL(x) \
do { \
unsigned long dec_x; \
str = decode_decimal(str, &dec_x); \
if (str == NULL) { \
return ARGON2_DECODING_FAIL; \
} \
(x) = dec_x; \
} while ((void)0, 0)
/* Decoding prefix into uint32_t decimal */
#define DECIMAL_U32(x) \
do { \
unsigned long dec_x; \
str = decode_decimal(str, &dec_x); \
if (str == NULL || dec_x > UINT32_MAX) { \
return ARGON2_DECODING_FAIL; \
} \
(x) = (uint32_t)dec_x; \
} while ((void)0, 0)
/* Decoding base64 into a binary buffer */
#define BIN(buf, max_len, len) \
do { \
size_t bin_len = (max_len); \
str = from_base64(buf, &bin_len, str); \
if (str == NULL || bin_len > UINT32_MAX) { \
return ARGON2_DECODING_FAIL; \
} \
(len) = (uint32_t)bin_len; \
} while ((void)0, 0)
size_t maxsaltlen = ctx->saltlen;
size_t maxoutlen = ctx->outlen;
int validation_result;
const char* type_string;
/* We should start with the argon2_type we are using */
type_string = argon2_type2string(type, 0);
if (!type_string) {
return ARGON2_INCORRECT_TYPE;
}
CC("$");
CC(type_string);
CC("$m=");
DECIMAL_U32(ctx->m_cost);
CC(",t=");
DECIMAL_U32(ctx->t_cost);
CC(",p=");
DECIMAL_U32(ctx->lanes);
ctx->threads = ctx->lanes;
CC("$");
BIN(ctx->salt, maxsaltlen, ctx->saltlen);
CC("$");
BIN(ctx->out, maxoutlen, ctx->outlen);
/* The rest of the fields get the default values */
ctx->secret = NULL;
ctx->secretlen = 0;
ctx->ad = NULL;
ctx->adlen = 0;
ctx->allocate_cbk = NULL;
ctx->free_cbk = NULL;
ctx->flags = ARGON2_DEFAULT_FLAGS;
/* On return, must have valid context */
validation_result = validate_inputs(ctx);
if (validation_result != ARGON2_OK) {
return validation_result;
}
/* Can't have any additional characters */
if (*str == 0) {
return ARGON2_OK;
} else {
return ARGON2_DECODING_FAIL;
}
#undef CC
#undef CC_opt
#undef DECIMAL
#undef BIN
}
int encode_string(char *dst, size_t dst_len, argon2_context *ctx,
argon2_type type) {
#define SS(str) \
do { \
size_t pp_len = strlen(str); \
if (pp_len >= dst_len) { \
return ARGON2_ENCODING_FAIL; \
} \
memcpy(dst, str, pp_len + 1); \
dst += pp_len; \
dst_len -= pp_len; \
} while ((void)0, 0)
#define SX(x) \
do { \
char tmp[30]; \
sprintf(tmp, "%lu", (unsigned long)(x)); \
SS(tmp); \
} while ((void)0, 0)
#define SB(buf, len) \
do { \
size_t sb_len = to_base64(dst, dst_len, buf, len); \
if (sb_len == (size_t)-1) { \
return ARGON2_ENCODING_FAIL; \
} \
dst += sb_len; \
dst_len -= sb_len; \
} while ((void)0, 0)
const char* type_string = argon2_type2string(type, 0);
int validation_result = validate_inputs(ctx);
if (!type_string) {
return ARGON2_ENCODING_FAIL;
}
if (validation_result != ARGON2_OK) {
return validation_result;
}
SS("$");
SS(type_string);
SS("$m=");
SX(ctx->m_cost);
SS(",t=");
SX(ctx->t_cost);
SS(",p=");
SX(ctx->lanes);
SS("$");
SB(ctx->salt, ctx->saltlen);
SS("$");
SB(ctx->out, ctx->outlen);
return ARGON2_OK;
#undef SS
#undef SX
#undef SB
}
size_t b64len(uint32_t len) {
size_t olen = ((size_t)len / 3) << 2;
switch (len % 3) {
case 2:
olen++;
/* fall through */
case 1:
olen += 2;
break;
}
return olen;
}
size_t numlen(uint32_t num) {
size_t len = 1;
while (num >= 10) {
++len;
num = num / 10;
}
return len;
}

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/*
* Argon2 reference source code package - reference C implementations
*
* Copyright 2015
* Daniel Dinu, Dmitry Khovratovich, Jean-Philippe Aumasson, and Samuel Neves
*
* You may use this work under the terms of a Creative Commons CC0 1.0
* License/Waiver or the Apache Public License 2.0, at your option. The terms of
* these licenses can be found at:
*
* - CC0 1.0 Universal : http://creativecommons.org/publicdomain/zero/1.0
* - Apache 2.0 : http://www.apache.org/licenses/LICENSE-2.0
*
* You should have received a copy of both of these licenses along with this
* software. If not, they may be obtained at the above URLs.
*/
#ifndef ENCODING_H
#define ENCODING_H
#include "argon2.h"
#define ARGON2_MAX_DECODED_LANES UINT32_C(255)
#define ARGON2_MIN_DECODED_SALT_LEN UINT32_C(8)
#define ARGON2_MIN_DECODED_OUT_LEN UINT32_C(12)
/*
* encode an Argon2 hash string into the provided buffer. 'dst_len'
* contains the size, in characters, of the 'dst' buffer; if 'dst_len'
* is less than the number of required characters (including the
* terminating 0), then this function returns ARGON2_ENCODING_ERROR.
*
* on success, ARGON2_OK is returned.
*/
int encode_string(char *dst, size_t dst_len, argon2_context *ctx,
argon2_type type);
/*
* Decodes an Argon2 hash string into the provided structure 'ctx'.
* The only fields that must be set prior to this call are ctx.saltlen and
* ctx.outlen (which must be the maximal salt and out length values that are
* allowed), ctx.salt and ctx.out (which must be buffers of the specified
* length), and ctx.pwd and ctx.pwdlen which must hold a valid password.
*
* Invalid input string causes an error. On success, the ctx is valid and all
* fields have been initialized.
*
* Returned value is ARGON2_OK on success, other ARGON2_ codes on error.
*/
int decode_string(argon2_context *ctx, const char *str, argon2_type type);
/* Returns the length of the encoded byte stream with length len */
size_t b64len(uint32_t len);
/* Returns the length of the encoded number num */
size_t numlen(uint32_t num);
#endif

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#include <inttypes.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "argon2.h"
#include "cores.h"
void initial_kat(const uint8_t *blockhash, const argon2_context *context,
argon2_type type) {
unsigned i;
if (blockhash != NULL && context != NULL) {
printf("=======================================");
switch (type) {
case Argon2_d:
printf("Argon2d\n");
break;
case Argon2_i:
printf("Argon2i\n");
break;
default:
break;
}
printf("Memory: %u KiB, Iterations: %u, Parallelism: %u lanes, Tag "
"length: %u bytes\n",
context->m_cost, context->t_cost, context->lanes,
context->outlen);
printf("Password[%u]: ", context->pwdlen);
if (context->flags & ARGON2_FLAG_CLEAR_PASSWORD) {
printf("CLEARED\n");
} else {
for (i = 0; i < context->pwdlen; ++i) {
printf("%2.2x ", ((unsigned char *)context->pwd)[i]);
}
printf("\n");
}
printf("Salt[%u]: ", context->saltlen);
for (i = 0; i < context->saltlen; ++i) {
printf("%2.2x ", ((unsigned char *)context->salt)[i]);
}
printf("\n");
printf("Secret[%u]: ", context->secretlen);
if (context->flags & ARGON2_FLAG_CLEAR_SECRET) {
printf("CLEARED\n");
} else {
for (i = 0; i < context->secretlen; ++i) {
printf("%2.2x ", ((unsigned char *)context->secret)[i]);
}
printf("\n");
}
printf("Associated data[%u]: ", context->adlen);
for (i = 0; i < context->adlen; ++i) {
printf("%2.2x ", ((unsigned char *)context->ad)[i]);
}
printf("\n");
printf("Pre-hashing digest: ");
for (i = 0; i < ARGON2_PREHASH_DIGEST_LENGTH; ++i) {
printf("%2.2x ", ((unsigned char *)blockhash)[i]);
}
printf("\n");
}
}
void print_tag(const void *out, uint32_t outlen) {
unsigned i;
if (out != NULL) {
printf("Tag: ");
for (i = 0; i < outlen; ++i) {
printf("%2.2x ", ((uint8_t *)out)[i]);
}
printf("\n");
}
}
void internal_kat(const argon2_instance_t *instance, uint32_t pass) {
if (instance != NULL) {
uint32_t i, j;
printf("\n After pass %u:\n", pass);
for (i = 0; i < instance->memory_blocks; ++i) {
uint32_t how_many_words =
(instance->memory_blocks > ARGON2_WORDS_IN_BLOCK)
? 1
: ARGON2_WORDS_IN_BLOCK;
for (j = 0; j < how_many_words; ++j)
printf("Block %.4u [%3u]: %016" PRIx64 "\n", i, j,
instance->memory[i].v[j]);
}
}
}
static void fatal(const char *error) {
fprintf(stderr, "Error: %s\n", error);
exit(1);
}
static void generate_testvectors(const char *type) {
#define TEST_OUTLEN 32
#define TEST_PWDLEN 32
#define TEST_SALTLEN 16
#define TEST_SECRETLEN 8
#define TEST_ADLEN 12
argon2_context context;
unsigned char out[TEST_OUTLEN];
unsigned char pwd[TEST_PWDLEN];
unsigned char salt[TEST_SALTLEN];
unsigned char secret[TEST_SECRETLEN];
unsigned char ad[TEST_ADLEN];
const allocate_fptr myown_allocator = NULL;
const deallocate_fptr myown_deallocator = NULL;
unsigned t_cost = 3;
unsigned m_cost = 16;
unsigned lanes = 4;
memset(pwd, 1, TEST_OUTLEN);
memset(salt, 2, TEST_SALTLEN);
memset(secret, 3, TEST_SECRETLEN);
memset(ad, 4, TEST_ADLEN);
context.out = out;
context.outlen = TEST_OUTLEN;
context.pwd = pwd;
context.pwdlen = TEST_PWDLEN;
context.salt = salt;
context.saltlen = TEST_SALTLEN;
context.secret = secret;
context.secretlen = TEST_SECRETLEN;
context.ad = ad;
context.adlen = TEST_ADLEN;
context.t_cost = t_cost;
context.m_cost = m_cost;
context.lanes = lanes;
context.threads = lanes;
context.allocate_cbk = myown_allocator;
context.free_cbk = myown_deallocator;
context.flags = 0;
#undef TEST_OUTLEN
#undef TEST_PWDLEN
#undef TEST_SALTLEN
#undef TEST_SECRETLEN
#undef TEST_ADLEN
if (!strcmp(type, "d")) {
argon2d(&context);
} else if (!strcmp(type, "i")) {
argon2i(&context);
} else
fatal("wrong Argon2 type");
}
int main(int argc, char *argv[]) {
const char *type = (argc > 1) ? argv[1] : "i";
generate_testvectors(type);
return ARGON2_OK;
}

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/*
* Argon2 source code package
*
* Written by Daniel Dinu and Dmitry Khovratovich, 2015
*
* This work is licensed under a Creative Commons CC0 1.0 License/Waiver.
*
* You should have received a copy of the CC0 Public Domain Dedication along
* with
* this software. If not, see
* <http://creativecommons.org/publicdomain/zero/1.0/>.
*/
#ifndef ARGON2_KAT_H
#define ARGON2_KAT_H
/*
* Initial KAT function that prints the inputs to the file
* @param blockhash Array that contains pre-hashing digest
* @param context Holds inputs
* @param type Argon2 type
* @pre blockhash must point to INPUT_INITIAL_HASH_LENGTH bytes
* @pre context member pointers must point to allocated memory of size according
* to the length values
*/
void initial_kat(const uint8_t *blockhash, const argon2_context *context,
argon2_type type);
/*
* Function that prints the output tag
* @param out output array pointer
* @param outlen digest length
* @pre out must point to @a outlen bytes
**/
void print_tag(const void *out, uint32_t outlen);
/*
* Function that prints the internal state at given moment
* @param instance pointer to the current instance
* @param pass current pass number
* @pre instance must have necessary memory allocated
**/
void internal_kat(const argon2_instance_t *instance, uint32_t pass);
#endif

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/*
* Argon2 source code package
* Argon2 reference source code package - reference C implementations
*
* Written by Daniel Dinu and Dmitry Khovratovich, 2015
* Copyright 2015
* Daniel Dinu, Dmitry Khovratovich, Jean-Philippe Aumasson, and Samuel Neves
*
* This work is licensed under a Creative Commons CC0 1.0 License/Waiver.
* You may use this work under the terms of a Creative Commons CC0 1.0
* License/Waiver or the Apache Public License 2.0, at your option. The terms of
* these licenses can be found at:
*
* You should have received a copy of the CC0 Public Domain Dedication along
* with
* this software. If not, see
* <http://creativecommons.org/publicdomain/zero/1.0/>.
* - CC0 1.0 Universal : http://creativecommons.org/publicdomain/zero/1.0
* - Apache 2.0 : http://www.apache.org/licenses/LICENSE-2.0
*
* You should have received a copy of both of these licenses along with this
* software. If not, they may be obtained at the above URLs.
*/
#include <stdint.h>
#include <string.h>
#include <stdlib.h>
#include <stdio.h>
#include <inttypes.h>
#include <immintrin.h>
#include "argon2.h"
#include "cores.h"
#include "opt.h"
#include "core.h"
#include "blake2/blake2.h"
#include "blake2/blamka-round-opt.h"
#include "../blake2/blake2.h"
#include "../blake2/blamka-round-opt.h"
void fill_block(__m128i *state, __m128i const *ref_block, __m128i *next_block)
{
__m128i block_XY[ARGON2_QWORDS_IN_BLOCK] __attribute__ ((aligned (16)));
uint32_t i;
for (i = 0; i < ARGON2_QWORDS_IN_BLOCK; i++) {
block_XY[i] = state[i] = _mm_xor_si128(
state[i], _mm_load_si128(&ref_block[i]));
/*
* Function fills a new memory block and optionally XORs the old block over the new one.
* Memory must be initialized.
* @param state Pointer to the just produced block. Content will be updated(!)
* @param ref_block Pointer to the reference block
* @param next_block Pointer to the block to be XORed over. May coincide with @ref_block
* @param with_xor Whether to XOR into the new block (1) or just overwrite (0)
* @pre all block pointers must be valid
*/
#if defined(__AVX512F__)
static void fill_block(__m512i *state, const block *ref_block,
block *next_block, int with_xor) {
__m512i block_XY[ARGON2_512BIT_WORDS_IN_BLOCK];
unsigned int i;
if (with_xor) {
for (i = 0; i < ARGON2_512BIT_WORDS_IN_BLOCK; i++) {
state[i] = _mm512_xor_si512(
state[i], _mm512_loadu_si512((const __m512i *)ref_block->v + i));
block_XY[i] = _mm512_xor_si512(
state[i], _mm512_loadu_si512((const __m512i *)next_block->v + i));
}
} else {
for (i = 0; i < ARGON2_512BIT_WORDS_IN_BLOCK; i++) {
block_XY[i] = state[i] = _mm512_xor_si512(
state[i], _mm512_loadu_si512((const __m512i *)ref_block->v + i));
}
}
BLAKE2_ROUND(state[0], state[1], state[2], state[3], state[4], state[5], state[6], state[7]);
BLAKE2_ROUND(state[8], state[9], state[10], state[11], state[12], state[13], state[14], state[15]);
BLAKE2_ROUND(state[16], state[17], state[18], state[19], state[20], state[21], state[22], state[23]);
BLAKE2_ROUND(state[24], state[25], state[26], state[27], state[28], state[29], state[30], state[31]);
BLAKE2_ROUND(state[32], state[33], state[34], state[35], state[36], state[37], state[38], state[39]);
BLAKE2_ROUND(state[40], state[41], state[42], state[43], state[44], state[45], state[46], state[47]);
BLAKE2_ROUND(state[48], state[49], state[50], state[51], state[52], state[53], state[54], state[55]);
BLAKE2_ROUND(state[56], state[57], state[58], state[59], state[60], state[61], state[62], state[63]);
/*for (i = 0; i < 8; ++i) {
for (i = 0; i < 2; ++i) {
BLAKE2_ROUND_1(
state[8 * i + 0], state[8 * i + 1], state[8 * i + 2], state[8 * i + 3],
state[8 * i + 4], state[8 * i + 5], state[8 * i + 6], state[8 * i + 7]);
}
for (i = 0; i < 2; ++i) {
BLAKE2_ROUND_2(
state[2 * 0 + i], state[2 * 1 + i], state[2 * 2 + i], state[2 * 3 + i],
state[2 * 4 + i], state[2 * 5 + i], state[2 * 6 + i], state[2 * 7 + i]);
}
for (i = 0; i < ARGON2_512BIT_WORDS_IN_BLOCK; i++) {
state[i] = _mm512_xor_si512(state[i], block_XY[i]);
_mm512_storeu_si512((__m512i *)next_block->v + i, state[i]);
}
}
#elif defined(__AVX2__)
static void fill_block(__m256i *state, const block *ref_block,
block *next_block, int with_xor) {
__m256i block_XY[ARGON2_HWORDS_IN_BLOCK];
unsigned int i;
if (with_xor) {
for (i = 0; i < ARGON2_HWORDS_IN_BLOCK; i++) {
state[i] = _mm256_xor_si256(
state[i], _mm256_loadu_si256((const __m256i *)ref_block->v + i));
block_XY[i] = _mm256_xor_si256(
state[i], _mm256_loadu_si256((const __m256i *)next_block->v + i));
}
} else {
for (i = 0; i < ARGON2_HWORDS_IN_BLOCK; i++) {
block_XY[i] = state[i] = _mm256_xor_si256(
state[i], _mm256_loadu_si256((const __m256i *)ref_block->v + i));
}
}
for (i = 0; i < 4; ++i) {
BLAKE2_ROUND_1(state[8 * i + 0], state[8 * i + 4], state[8 * i + 1], state[8 * i + 5],
state[8 * i + 2], state[8 * i + 6], state[8 * i + 3], state[8 * i + 7]);
}
for (i = 0; i < 4; ++i) {
BLAKE2_ROUND_2(state[ 0 + i], state[ 4 + i], state[ 8 + i], state[12 + i],
state[16 + i], state[20 + i], state[24 + i], state[28 + i]);
}
for (i = 0; i < ARGON2_HWORDS_IN_BLOCK; i++) {
state[i] = _mm256_xor_si256(state[i], block_XY[i]);
_mm256_storeu_si256((__m256i *)next_block->v + i, state[i]);
}
}
#else
static void fill_block(__m128i *state, const block *ref_block,
block *next_block, int with_xor) {
__m128i block_XY[ARGON2_OWORDS_IN_BLOCK];
unsigned int i;
if (with_xor) {
for (i = 0; i < ARGON2_OWORDS_IN_BLOCK; i++) {
state[i] = _mm_xor_si128(
state[i], _mm_loadu_si128((const __m128i *)ref_block->v + i));
block_XY[i] = _mm_xor_si128(
state[i], _mm_loadu_si128((const __m128i *)next_block->v + i));
}
} else {
for (i = 0; i < ARGON2_OWORDS_IN_BLOCK; i++) {
block_XY[i] = state[i] = _mm_xor_si128(
state[i], _mm_loadu_si128((const __m128i *)ref_block->v + i));
}
}
for (i = 0; i < 8; ++i) {
BLAKE2_ROUND(state[8 * i + 0], state[8 * i + 1], state[8 * i + 2],
state[8 * i + 3], state[8 * i + 4], state[8 * i + 5],
state[8 * i + 6], state[8 * i + 7]);
}*/
state[8 * i + 3], state[8 * i + 4], state[8 * i + 5],
state[8 * i + 6], state[8 * i + 7]);
}
BLAKE2_ROUND(state[0], state[8], state[16], state[24], state[32], state[40], state[48], state[56]);
BLAKE2_ROUND(state[1], state[9], state[17], state[25], state[33], state[41], state[49], state[57]);
BLAKE2_ROUND(state[2], state[10], state[18], state[26], state[34], state[42], state[50], state[58]);
BLAKE2_ROUND(state[3], state[11], state[19], state[27], state[35], state[43], state[51], state[59]);
BLAKE2_ROUND(state[4], state[12], state[20], state[28], state[36], state[44], state[52], state[60]);
BLAKE2_ROUND(state[5], state[13], state[21], state[29], state[37], state[45], state[53], state[61]);
BLAKE2_ROUND(state[6], state[14], state[22], state[30], state[38], state[46], state[54], state[62]);
BLAKE2_ROUND(state[7], state[15], state[23], state[31], state[39], state[47], state[55], state[63]);
/*for (i = 0; i < 8; ++i) {
for (i = 0; i < 8; ++i) {
BLAKE2_ROUND(state[8 * 0 + i], state[8 * 1 + i], state[8 * 2 + i],
state[8 * 3 + i], state[8 * 4 + i], state[8 * 5 + i],
state[8 * 6 + i], state[8 * 7 + i]);
}*/
state[8 * 3 + i], state[8 * 4 + i], state[8 * 5 + i],
state[8 * 6 + i], state[8 * 7 + i]);
}
for (i = 0; i < ARGON2_QWORDS_IN_BLOCK; i++) {
for (i = 0; i < ARGON2_OWORDS_IN_BLOCK; i++) {
state[i] = _mm_xor_si128(state[i], block_XY[i]);
_mm_storeu_si128(&next_block[i], state[i]);
_mm_storeu_si128((__m128i *)next_block->v + i, state[i]);
}
}
#endif
static const uint64_t bad_rands[32] = {
UINT64_C(17023632018251376180), UINT64_C(4911461131397773491),
UINT64_C(15927076453364631751), UINT64_C(7860239898779391109),
static void next_addresses(block *address_block, block *input_block) {
/*Temporary zero-initialized blocks*/
#if defined(__AVX512F__)
__m512i zero_block[ARGON2_512BIT_WORDS_IN_BLOCK];
__m512i zero2_block[ARGON2_512BIT_WORDS_IN_BLOCK];
#elif defined(__AVX2__)
__m256i zero_block[ARGON2_HWORDS_IN_BLOCK];
__m256i zero2_block[ARGON2_HWORDS_IN_BLOCK];
#else
__m128i zero_block[ARGON2_OWORDS_IN_BLOCK];
__m128i zero2_block[ARGON2_OWORDS_IN_BLOCK];
#endif
UINT64_C(11820267568857244377), UINT64_C(12188179869468676617),
UINT64_C(3732913385414474778), UINT64_C(7651458777762572084),
memset(zero_block, 0, sizeof(zero_block));
memset(zero2_block, 0, sizeof(zero2_block));
UINT64_C(3062274162574341415), UINT64_C(17922653540258786897),
UINT64_C(17393848266100524980), UINT64_C(8539695715554563839),
/*Increasing index counter*/
input_block->v[6]++;
UINT64_C(13824538050656654359), UINT64_C(12078939433126460936),
UINT64_C(15331979418564540430), UINT64_C(12058346794217174273),
/*First iteration of G*/
fill_block(zero_block, input_block, address_block, 0);
UINT64_C(13593922096015221049), UINT64_C(18356682276374416500),
UINT64_C(4968040514092703824), UINT64_C(11202790346130235567),
UINT64_C(2276229735041314644), UINT64_C(220837743321691382),
UINT64_C(4861211596230784273), UINT64_C(6330592584132590331),
UINT64_C(3515580430960296763), UINT64_C(9869356316971855173),
UINT64_C(485533243489193056), UINT64_C(14596447761048148032),
UINT64_C(16531790085730132900), UINT64_C(17328824500878824371),
UINT64_C(8548260058287621283), UINT64_C(8641748798041936364)
};
void generate_addresses(const argon2_instance_t *instance,
const argon2_position_t *position,
uint64_t *pseudo_rands)
{
uint8_t offset = position->pass * 16 + position->slice * 4;
pseudo_rands[0] = bad_rands[offset++];
pseudo_rands[1] = bad_rands[offset++];
pseudo_rands[2] = bad_rands[offset++];
pseudo_rands[3] = bad_rands[offset++];
/*if ((position->pass == 1 && position->slice == 3))
print64("pseudo_rands", pseudo_rands, 4);*/
/*Second iteration of G*/
fill_block(zero2_block, address_block, address_block, 0);
}
#define SEGMENT_LENGTH 4
#define LANE_LENGTH 16
#define POS_LANE 0
void fill_segment(const argon2_instance_t *instance,
argon2_position_t position)
{
argon2_position_t position) {
block *ref_block = NULL, *curr_block = NULL;
uint64_t pseudo_rand, ref_index;
block address_block, input_block;
uint64_t pseudo_rand, ref_index, ref_lane;
uint32_t prev_offset, curr_offset;
uint8_t i;
__m128i state[64];
int data_independent_addressing = (instance->type == Argon2_i);
uint32_t starting_index, i;
#if defined(__AVX512F__)
__m512i state[ARGON2_512BIT_WORDS_IN_BLOCK];
#elif defined(__AVX2__)
__m256i state[ARGON2_HWORDS_IN_BLOCK];
#else
__m128i state[ARGON2_OWORDS_IN_BLOCK];
#endif
int data_independent_addressing;
/* Pseudo-random values that determine the reference block position */
uint64_t *pseudo_rands = NULL;
pseudo_rands = (uint64_t *)malloc(/*sizeof(uint64_t) * 4*/32);
if (data_independent_addressing) {
generate_addresses(instance, &position, pseudo_rands);
if (instance == NULL) {
return;
}
i = 0;
starting_index = 0;
if ((0 == position.pass) && (0 == position.slice)) {
i = 2; /* we have already generated the first two blocks */
starting_index = 2; /* we have already generated the first two blocks */
/* Don't forget to generate the first block of addresses: */
if (data_independent_addressing) {
next_addresses(&address_block, &input_block);
}
}
/*printf("Position.lane = %d\nPosition.slice = %d\nStarting index : %d\n", position.lane, position.slice, starting_index);*/
/* Offset of the current block */
curr_offset = position.slice * 4 + i;
curr_offset = position.lane * instance->lane_length +
position.slice * instance->segment_length + starting_index;
if (0 == curr_offset % 16) {
if (0 == curr_offset % instance->lane_length) {
/* Last block in this lane */
prev_offset = curr_offset + /*instance->lane_length - 1*/15;
prev_offset = curr_offset + instance->lane_length - 1;
} else {
/* Previous block */
prev_offset = curr_offset - 1;
@ -152,34 +216,45 @@ void fill_segment(const argon2_instance_t *instance,
memcpy(state, ((instance->memory + prev_offset)->v), ARGON2_BLOCK_SIZE);
for (; i < SEGMENT_LENGTH;
for (i = starting_index; i < instance->segment_length;
++i, ++curr_offset, ++prev_offset) {
/*1.1 Rotating prev_offset if needed */
if (curr_offset % LANE_LENGTH == 1) {
if (curr_offset % instance->lane_length == 1) {
prev_offset = curr_offset - 1;
}
/* 1.2 Computing the index of the reference block */
/* 1.2.1 Taking pseudo-random value from the previous block */
if (data_independent_addressing) {
pseudo_rand = pseudo_rands[i];
if (i % ARGON2_ADDRESSES_IN_BLOCK == 0) {
next_addresses(&address_block, &input_block);
}
pseudo_rand = address_block.v[i % ARGON2_ADDRESSES_IN_BLOCK];
} else {
pseudo_rand = instance->memory[prev_offset].v[0];
}
/* 1.2.2 Computing the lane of the reference block */
ref_lane = ((pseudo_rand >> 32)) % instance->lanes;
if ((position.pass == 0) && (position.slice == 0)) {
/* Can not reference other lanes yet */
ref_lane = position.lane;
}
/* 1.2.3 Computing the number of possible reference block within the
* lane.
*/
position.index = i;
ref_index = index_alpha(instance, &position, pseudo_rand & 0xFFFFFFFF,1);
ref_index = index_alpha(instance, &position, pseudo_rand & 0xFFFFFFFF,
ref_lane == position.lane);
/* 2 Creating a new block */
ref_block = instance->memory + ref_index;
ref_block =
instance->memory + instance->lane_length * ref_lane + ref_index;
curr_block = instance->memory + curr_offset;
fill_block(state, (__m128i const *)ref_block->v, (__m128i *)curr_block->v);
}
free(pseudo_rands);
fill_block(state, ref_block, curr_block, 0);
}
}

49
stratum/algos/ar2/opt.h
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@ -1,49 +0,0 @@
/*
* Argon2 source code package
*
* Written by Daniel Dinu and Dmitry Khovratovich, 2015
*
* This work is licensed under a Creative Commons CC0 1.0 License/Waiver.
*
* You should have received a copy of the CC0 Public Domain Dedication along
* with
* this software. If not, see
* <http://creativecommons.org/publicdomain/zero/1.0/>.
*/
#ifndef ARGON2_OPT_H
#define ARGON2_OPT_H
/*
* Function fills a new memory block. Differs from the
* @param state Pointer to the just produced block. Content will be updated(!)
* @param ref_block Pointer to the reference block
* @param next_block Pointer to the block to be constructed
* @pre all block pointers must be valid
*/
void fill_block(__m128i *state, __m128i const *ref_block, __m128i *next_block);
/*
* Generate pseudo-random values to reference blocks in the segment and puts
* them into the array
* @param instance Pointer to the current instance
* @param position Pointer to the current position
* @param pseudo_rands Pointer to the array of 64-bit values
* @pre pseudo_rands must point to @a instance->segment_length allocated values
*/
void generate_addresses(const argon2_instance_t *instance,
const argon2_position_t *position,
uint64_t *pseudo_rands);
/*
* Function that fills the segment using previous segments also from other
* threads.
* Identical to the reference code except that it calls optimized FillBlock()
* @param instance Pointer to the current instance
* @param position Current position
* @pre all block pointers must be valid
*/
void fill_segment(const argon2_instance_t *instance,
argon2_position_t position);
#endif /* ARGON2_OPT_H */

174
stratum/algos/ar2/ref.c
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@ -1,174 +0,0 @@
/*
* Argon2 source code package
*
* Written by Daniel Dinu and Dmitry Khovratovich, 2015
*
* This work is licensed under a Creative Commons CC0 1.0 License/Waiver.
*
* You should have received a copy of the CC0 Public Domain Dedication along
* with
* this software. If not, see
* <http://creativecommons.org/publicdomain/zero/1.0/>.
*/
#include <stdint.h>
#include <string.h>
#include <stdlib.h>
#include "argon2.h"
#include "cores.h"
#include "ref.h"
#include "blake2/blamka-round-ref.h"
#include "blake2/blake2-impl.h"
#include "blake2/blake2.h"
void fill_block(const block *prev_block, const block *ref_block,
block *next_block) {
block blockR, block_tmp;
unsigned i;
copy_block(&blockR, ref_block);
xor_block(&blockR, prev_block);
copy_block(&block_tmp, &blockR);
/* Apply Blake2 on columns of 64-bit words: (0,1,...,15) , then
(16,17,..31)... finally (112,113,...127) */
for (i = 0; i < 8; ++i) {
BLAKE2_ROUND_NOMSG(
blockR.v[16 * i], blockR.v[16 * i + 1], blockR.v[16 * i + 2],
blockR.v[16 * i + 3], blockR.v[16 * i + 4], blockR.v[16 * i + 5],
blockR.v[16 * i + 6], blockR.v[16 * i + 7], blockR.v[16 * i + 8],
blockR.v[16 * i + 9], blockR.v[16 * i + 10], blockR.v[16 * i + 11],
blockR.v[16 * i + 12], blockR.v[16 * i + 13], blockR.v[16 * i + 14],
blockR.v[16 * i + 15]);
}
/* Apply Blake2 on rows of 64-bit words: (0,1,16,17,...112,113), then
(2,3,18,19,...,114,115).. finally (14,15,30,31,...,126,127) */
for (i = 0; i < 8; i++) {
BLAKE2_ROUND_NOMSG(
blockR.v[2 * i], blockR.v[2 * i + 1], blockR.v[2 * i + 16],
blockR.v[2 * i + 17], blockR.v[2 * i + 32], blockR.v[2 * i + 33],
blockR.v[2 * i + 48], blockR.v[2 * i + 49], blockR.v[2 * i + 64],
blockR.v[2 * i + 65], blockR.v[2 * i + 80], blockR.v[2 * i + 81],
blockR.v[2 * i + 96], blockR.v[2 * i + 97], blockR.v[2 * i + 112],
blockR.v[2 * i + 113]);
}
copy_block(next_block, &block_tmp);
xor_block(next_block, &blockR);
}
void generate_addresses(const argon2_instance_t *instance,
const argon2_position_t *position,
uint64_t *pseudo_rands) {
block zero_block, input_block, address_block;
uint32_t i;
init_block_value(&zero_block, 0);
init_block_value(&input_block, 0);
init_block_value(&address_block, 0);
if (instance != NULL && position != NULL) {
input_block.v[0] = position->pass;
input_block.v[1] = position->lane;
input_block.v[2] = position->slice;
input_block.v[3] = 16;
input_block.v[4] = 2;
input_block.v[5] = instance->type;
for (i = 0; i < 4; ++i) {
if (i % ARGON2_ADDRESSES_IN_BLOCK == 0) {
input_block.v[6]++;
fill_block(&zero_block, &input_block, &address_block);
fill_block(&zero_block, &address_block, &address_block);
}
pseudo_rands[i] = address_block.v[i % ARGON2_ADDRESSES_IN_BLOCK];
}
}
}
void fill_segment(const argon2_instance_t *instance,
argon2_position_t position) {
block *ref_block = NULL, *curr_block = NULL;
uint64_t pseudo_rand, ref_index, ref_lane;
uint32_t prev_offset, curr_offset;
uint32_t starting_index;
uint32_t i;
int data_independent_addressing = (instance->type == Argon2_i);
/* Pseudo-random values that determine the reference block position */
uint64_t *pseudo_rands = NULL;
if (instance == NULL) {
return;
}
pseudo_rands =
(uint64_t *)malloc(sizeof(uint64_t) * 4);
if (pseudo_rands == NULL) {
return;
}
if (data_independent_addressing) {
generate_addresses(instance, &position, pseudo_rands);
}
starting_index = 0;
if ((0 == position.pass) && (0 == position.slice)) {
starting_index = 2; /* we have already generated the first two blocks */
}
/* Offset of the current block */
curr_offset = position.lane * 16 +
position.slice * 4 + starting_index;
if (0 == curr_offset % 16) {
/* Last block in this lane */
prev_offset = curr_offset + 16 - 1;
} else {
/* Previous block */
prev_offset = curr_offset - 1;
}
for (i = starting_index; i < 4; ++i, ++curr_offset, ++prev_offset) {
/*1.1 Rotating prev_offset if needed */
if (curr_offset % 16 == 1) {
prev_offset = curr_offset - 1;
}
/* 1.2 Computing the index of the reference block */
/* 1.2.1 Taking pseudo-random value from the previous block */
if (data_independent_addressing) {
pseudo_rand = pseudo_rands[i];
} else {
pseudo_rand = instance->memory[prev_offset].v[0];
}
/* 1.2.2 Computing the lane of the reference block */
ref_lane = ((pseudo_rand >> 32)) % 1;
if ((position.pass == 0) && (position.slice == 0)) {
/* Can not reference other lanes yet */
ref_lane = position.lane;
}
/* 1.2.3 Computing the number of possible reference block within the
* lane.
*/
position.index = i;
ref_index = index_alpha(instance, &position, pseudo_rand & 0xFFFFFFFF,
ref_lane == position.lane);
/* 2 Creating a new block */
ref_block =
instance->memory + 16 * ref_lane + ref_index;
curr_block = instance->memory + curr_offset;
fill_block(instance->memory + prev_offset, ref_block, curr_block);
}
free(pseudo_rands);
}

49
stratum/algos/ar2/ref.h
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@ -1,49 +0,0 @@
/*
* Argon2 source code package
*
* Written by Daniel Dinu and Dmitry Khovratovich, 2015
*
* This work is licensed under a Creative Commons CC0 1.0 License/Waiver.
*
* You should have received a copy of the CC0 Public Domain Dedication along
* with
* this software. If not, see
* <http://creativecommons.org/publicdomain/zero/1.0/>.
*/
#ifndef ARGON2_REF_H
#define ARGON2_REF_H
/*
* Function fills a new memory block
* @param prev_block Pointer to the previous block
* @param ref_block Pointer to the reference block
* @param next_block Pointer to the block to be constructed
* @pre all block pointers must be valid
*/
void fill_block(const block *prev_block, const block *ref_block,
block *next_block);
/*
* Generate pseudo-random values to reference blocks in the segment and puts
* them into the array
* @param instance Pointer to the current instance
* @param position Pointer to the current position
* @param pseudo_rands Pointer to the array of 64-bit values
* @pre pseudo_rands must point to @a instance->segment_length allocated values
*/
void generate_addresses(const argon2_instance_t *instance,
const argon2_position_t *position,
uint64_t *pseudo_rands);
/*
* Function that fills the segment using previous segments also from other
* threads
* @param instance Pointer to the current instance
* @param position Current position
* @pre all block pointers must be valid
*/
void fill_segment(const argon2_instance_t *instance,
argon2_position_t position);
#endif /* ARGON2_REF_H */

223
stratum/algos/ar2/run.c
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@ -1,223 +0,0 @@
/*
* Argon2 source code package
*
* Written by Daniel Dinu and Dmitry Khovratovich, 2015
*
* This work is licensed under a Creative Commons CC0 1.0 License/Waiver.
*
* You should have received a copy of the CC0 Public Domain Dedication along
* with
* this software. If not, see
* <http://creativecommons.org/publicdomain/zero/1.0/>.
*/
#include <stdio.h>
#include <stdint.h>
#include <inttypes.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include "argon2.h"
#include "cores.h"
#define T_COST_DEF 3
#define LOG_M_COST_DEF 12 /* 2^12 = 4 MiB */
#define LANES_DEF 1
#define THREADS_DEF 1
#define OUT_LEN 32
#define SALT_LEN 16
#define UNUSED_PARAMETER(x) (void)(x)
static void usage(const char *cmd) {
printf("Usage: %s pwd salt [-y version] [-t iterations] [-m memory] [-p "
"parallelism]\n",
cmd);
printf("Parameters:\n");
printf("\tpwd\t\tThe password to hash\n");
printf("\tsalt\t\tThe salt to use, at most 16 characters\n");
printf("\t-d\t\tUse Argon2d instead of Argon2i (which is the default)\n");
printf("\t-t N\t\tSets the number of iterations to N (default = %d)\n",
T_COST_DEF);
printf("\t-m N\t\tSets the memory usage of 2^N KiB (default %d)\n",
LOG_M_COST_DEF);
printf("\t-p N\t\tSets parallelism to N threads (default %d)\n",
THREADS_DEF);
}
static void fatal(const char *error) {
fprintf(stderr, "Error: %s\n", error);
exit(1);
}
/*
Runs Argon2 with certain inputs and parameters, inputs not cleared. Prints the
Base64-encoded hash string
@out output array with at least 32 bytes allocated
@pwd NULL-terminated string, presumably from argv[]
@salt salt array with at least SALTLEN_DEF bytes allocated
@t_cost number of iterations
@m_cost amount of requested memory in KB
@lanes amount of requested parallelism
@threads actual parallelism
@type String, only "d" and "i" are accepted
*/
static void run(uint8_t *out, char *pwd, uint8_t *salt, uint32_t t_cost,
uint32_t m_cost, uint32_t lanes, uint32_t threads,
const char *type) {
clock_t start_time, stop_time;
unsigned pwd_length;
argon2_context context;
int i;
start_time = clock();
if (!pwd) {
fatal("password missing");
}
if (!salt) {
secure_wipe_memory(pwd, strlen(pwd));
fatal("salt missing");
}
pwd_length = strlen(pwd);
UNUSED_PARAMETER(threads);
context.out = out;
context.outlen = OUT_LEN;
context.pwd = (uint8_t *)pwd;
context.pwdlen = pwd_length;
context.salt = salt;
context.saltlen = SALT_LEN;
context.secret = NULL;
context.secretlen = 0;
context.ad = NULL;
context.adlen = 0;
context.t_cost = t_cost;
context.m_cost = m_cost;
context.lanes = lanes;
context.threads = lanes;
context.allocate_cbk = NULL;
context.free_cbk = NULL;
context.flags = ARGON2_FLAG_CLEAR_PASSWORD;
if (!strcmp(type, "d")) {
int result = argon2d(&context);
if (result != ARGON2_OK)
fatal(error_message(result));
} else if (!strcmp(type, "i")) {
int result = argon2i(&context);
if (result != ARGON2_OK)
fatal(error_message(result));
} else {
secure_wipe_memory(pwd, strlen(pwd));
fatal("wrong Argon2 type");
}
stop_time = clock();
/* add back when proper decoding */
/*
char encoded[300];
encode_string(encoded, sizeof encoded, &context);
printf("%s\n", encoded);
*/
printf("Hash:\t\t");
for (i = 0; i < context.outlen; ++i) {
printf("%02x", context.out[i]);
}
printf("\n");
printf("%2.3f seconds\n",
((double)stop_time - start_time) / (CLOCKS_PER_SEC));
}
int main(int argc, char *argv[]) {
unsigned char out[OUT_LEN];
uint32_t m_cost = 1 << LOG_M_COST_DEF;
uint32_t t_cost = T_COST_DEF;
uint32_t lanes = LANES_DEF;
uint32_t threads = THREADS_DEF;
char *pwd = NULL;
uint8_t salt[SALT_LEN];
const char *type = "i";
int i;
if (argc < 3) {
usage(argv[0]);
return ARGON2_MISSING_ARGS;
}
/* get password and salt from command line */
pwd = argv[1];
if (strlen(argv[2]) > SALT_LEN) {
fatal("salt too long");
}
memset(salt, 0x00, SALT_LEN); /* pad with null bytes */
memcpy(salt, argv[2], strlen(argv[2]));
/* parse options */
for (i = 3; i < argc; i++) {
const char *a = argv[i];
unsigned long input = 0;
if (!strcmp(a, "-m")) {
if (i < argc - 1) {
i++;
input = strtoul(argv[i], NULL, 10);
if (input == 0 || input == ULONG_MAX ||
input > ARGON2_MAX_MEMORY_BITS) {
fatal("bad numeric input for -m");
}
m_cost = ARGON2_MIN(UINT64_C(1) << input, UINT32_C(0xFFFFFFFF));
if (m_cost > ARGON2_MAX_MEMORY) {
fatal("m_cost overflow");
}
continue;
} else {
fatal("missing -m argument");
}
} else if (!strcmp(a, "-t")) {
if (i < argc - 1) {
i++;
input = strtoul(argv[i], NULL, 10);
if (input == 0 || input == ULONG_MAX ||
input > ARGON2_MAX_TIME) {
fatal("bad numeric input for -t");
}
t_cost = input;
continue;
} else {
fatal("missing -t argument");
}
} else if (!strcmp(a, "-p")) {
if (i < argc - 1) {
i++;
input = strtoul(argv[i], NULL, 10);
if (input == 0 || input == ULONG_MAX ||
input > ARGON2_MAX_THREADS || input > ARGON2_MAX_LANES) {
fatal("bad numeric input for -p");
}
threads = input;
lanes = threads;
continue;
} else {
fatal("missing -p argument");
}
} else if (!strcmp(a, "-d")) {
type = "d";
} else {
fatal("unknown argument");
}
}
printf("Type:\t\tArgon2%c\n", type[0]);
printf("Iterations:\t%" PRIu32 " \n", t_cost);
printf("Memory:\t\t%" PRIu32 " KiB\n", m_cost);
printf("Parallelism:\t%" PRIu32 " \n", lanes);
run(out, pwd, salt, t_cost, m_cost, lanes, threads, type);
return ARGON2_OK;
}

57
stratum/algos/ar2/thread.c Normal file
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@ -0,0 +1,57 @@
/*
* Argon2 reference source code package - reference C implementations
*
* Copyright 2015
* Daniel Dinu, Dmitry Khovratovich, Jean-Philippe Aumasson, and Samuel Neves
*
* You may use this work under the terms of a Creative Commons CC0 1.0
* License/Waiver or the Apache Public License 2.0, at your option. The terms of
* these licenses can be found at:
*
* - CC0 1.0 Universal : http://creativecommons.org/publicdomain/zero/1.0
* - Apache 2.0 : http://www.apache.org/licenses/LICENSE-2.0
*
* You should have received a copy of both of these licenses along with this
* software. If not, they may be obtained at the above URLs.
*/
#if !defined(ARGON2_NO_THREADS)
#include "thread.h"
#if defined(_WIN32)
#include <windows.h>
#endif
int argon2_thread_create(argon2_thread_handle_t *handle,
argon2_thread_func_t func, void *args) {
if (NULL == handle || func == NULL) {
return -1;
}
#if defined(_WIN32)
*handle = _beginthreadex(NULL, 0, func, args, 0, NULL);
return *handle != 0 ? 0 : -1;
#else
return pthread_create(handle, NULL, func, args);
#endif
}
int argon2_thread_join(argon2_thread_handle_t handle) {
#if defined(_WIN32)
if (WaitForSingleObject((HANDLE)handle, INFINITE) == WAIT_OBJECT_0) {
return CloseHandle((HANDLE)handle) != 0 ? 0 : -1;
}
return -1;
#else
return pthread_join(handle, NULL);
#endif
}
void argon2_thread_exit(void) {
#if defined(_WIN32)
_endthreadex(0);
#else
pthread_exit(NULL);
#endif
}
#endif /* ARGON2_NO_THREADS */

67
stratum/algos/ar2/thread.h Normal file
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@ -0,0 +1,67 @@
/*
* Argon2 reference source code package - reference C implementations
*
* Copyright 2015
* Daniel Dinu, Dmitry Khovratovich, Jean-Philippe Aumasson, and Samuel Neves
*
* You may use this work under the terms of a Creative Commons CC0 1.0
* License/Waiver or the Apache Public License 2.0, at your option. The terms of
* these licenses can be found at:
*
* - CC0 1.0 Universal : http://creativecommons.org/publicdomain/zero/1.0
* - Apache 2.0 : http://www.apache.org/licenses/LICENSE-2.0
*
* You should have received a copy of both of these licenses along with this
* software. If not, they may be obtained at the above URLs.
*/
#ifndef ARGON2_THREAD_H
#define ARGON2_THREAD_H
#if !defined(ARGON2_NO_THREADS)
/*
Here we implement an abstraction layer for the simpĺe requirements
of the Argon2 code. We only require 3 primitives---thread creation,
joining, and termination---so full emulation of the pthreads API
is unwarranted. Currently we wrap pthreads and Win32 threads.
The API defines 2 types: the function pointer type,
argon2_thread_func_t,
and the type of the thread handle---argon2_thread_handle_t.
*/
#if defined(_WIN32)
#include <process.h>
typedef unsigned(__stdcall *argon2_thread_func_t)(void *);
typedef uintptr_t argon2_thread_handle_t;
#else
#include <pthread.h>
typedef void *(*argon2_thread_func_t)(void *);
typedef pthread_t argon2_thread_handle_t;
#endif
/* Creates a thread
* @param handle pointer to a thread handle, which is the output of this
* function. Must not be NULL.
* @param func A function pointer for the thread's entry point. Must not be
* NULL.
* @param args Pointer that is passed as an argument to @func. May be NULL.
* @return 0 if @handle and @func are valid pointers and a thread is successfuly
* created.
*/
int argon2_thread_create(argon2_thread_handle_t *handle,
argon2_thread_func_t func, void *args);
/* Waits for a thread to terminate
* @param handle Handle to a thread created with argon2_thread_create.
* @return 0 if @handle is a valid handle, and joining completed successfully.
*/
int argon2_thread_join(argon2_thread_handle_t handle);
/* Terminate the current thread. Must be run inside a thread created by
* argon2_thread_create.
*/
void argon2_thread_exit(void);
#endif /* ARGON2_NO_THREADS */
#endif

7
stratum/algos/argon2a.c
View file

@ -5,8 +5,9 @@
#include "sysendian.h"
#include "argon2a.h"
#include "ar2/argon2.h"
#include "ar2/cores.h"
#include "ar2/core.h"
#include "ar2/ar2-scrypt-jane.h"
#define _ALIGN(x) __attribute__ ((aligned(x)))
@ -24,10 +25,10 @@ inline void argon_call(void *out, void *in, void *salt, int type)
context.pwd = (uint8_t *)in;
context.salt = (uint8_t *)salt;
argon2_core(&context, type);
argon2_ctx(&context, type);
}
void argon2_hash(const char* input, char* output, uint32_t len)
void argon2a_hash(const char* input, char* output, uint32_t len)
{
uint32_t _ALIGN(32) hashA[8], hashB[8];

2
stratum/algos/argon2a.h
View file

@ -7,7 +7,7 @@ extern "C" {
#include <stdint.h>
void argon2_hash(const char* input, char* output, uint32_t len);
void argon2a_hash(const char* input, char* output, uint32_t len);
#ifdef __cplusplus
}

43
stratum/algos/argon2d-dyn.c Normal file
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@ -0,0 +1,43 @@
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <string.h>
#include "sysendian.h"
#include "ar2/argon2.h"
#include "ar2/core.h"
static const size_t INPUT_BYTES = 80; // Lenth of a block header in bytes. Input Length = Salt Length (salt = input)
static const size_t OUTPUT_BYTES = 32; // Length of output needed for a 256-bit hash
static const unsigned int DEFAULT_ARGON2_FLAG = 2; //Same as ARGON2_DEFAULT_FLAGS
void argon2d_call(const void *input, void *output)
{
argon2_context context;
context.out = (uint8_t *)output;
context.outlen = (uint32_t)OUTPUT_BYTES;
context.pwd = (uint8_t *)input;
context.pwdlen = (uint32_t)INPUT_BYTES;
context.salt = (uint8_t *)input; //salt = input
context.saltlen = (uint32_t)INPUT_BYTES;
context.secret = NULL;
context.secretlen = 0;
context.ad = NULL;
context.adlen = 0;
context.allocate_cbk = NULL;
context.free_cbk = NULL;
context.flags = DEFAULT_ARGON2_FLAG; // = ARGON2_DEFAULT_FLAGS
// main configurable Argon2 hash parameters
context.m_cost = 500; // Memory in KiB (512KB)
context.lanes = 8; // Degree of Parallelism
context.threads = 1; // Threads
context.t_cost = 2; // Iterations
argon2_ctx(&context, Argon2_d);
}
void argon2d_dyn_hash(const unsigned char* input, unsigned char* output, unsigned int len)
{
argon2d_call(input, output);
}

16
stratum/algos/argon2d-dyn.h Normal file
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@ -0,0 +1,16 @@
#ifndef ARGON2D_H
#define ARGON2D_H
#ifdef __cplusplus
extern "C" {
#endif
#include <stdint.h>
void argon2d_dyn_hash(const char* input, char* output, unsigned int len);
#ifdef __cplusplus
}
#endif
#endif

23
stratum/algos/ar2/blake2/blake2-impl.h → stratum/algos/blake2/blake2-impl.h
View file

@ -1,3 +1,20 @@
/*
* Argon2 reference source code package - reference C implementations
*
* Copyright 2015
* Daniel Dinu, Dmitry Khovratovich, Jean-Philippe Aumasson, and Samuel Neves
*
* You may use this work under the terms of a Creative Commons CC0 1.0
* License/Waiver or the Apache Public License 2.0, at your option. The terms of
* these licenses can be found at:
*
* - CC0 1.0 Universal : http://creativecommons.org/publicdomain/zero/1.0
* - Apache 2.0 : http://www.apache.org/licenses/LICENSE-2.0
*
* You should have received a copy of both of these licenses along with this
* software. If not, they may be obtained at the above URLs.
*/
#ifndef PORTABLE_BLAKE2_IMPL_H
#define PORTABLE_BLAKE2_IMPL_H
@ -134,10 +151,6 @@ static BLAKE2_INLINE uint64_t rotr64(const uint64_t w, const unsigned c) {
return (w >> c) | (w << (64 - c));
}
/* prevents compiler optimizing out memset() */
static BLAKE2_INLINE void burn(void *v, size_t n) {
static void *(*const volatile memset_v)(void *, int, size_t) = &memset;
memset_v(v, 0, n);
}
void clear_internal_memory(void *v, size_t n);
#endif

27
stratum/algos/ar2/blake2/blake2.h → stratum/algos/blake2/blake2.h
View file

@ -1,3 +1,20 @@
/*
* Argon2 reference source code package - reference C implementations
*
* Copyright 2015
* Daniel Dinu, Dmitry Khovratovich, Jean-Philippe Aumasson, and Samuel Neves
*
* You may use this work under the terms of a Creative Commons CC0 1.0
* License/Waiver or the Apache Public License 2.0, at your option. The terms of
* these licenses can be found at:
*
* - CC0 1.0 Universal : http://creativecommons.org/publicdomain/zero/1.0
* - Apache 2.0 : http://www.apache.org/licenses/LICENSE-2.0
*
* You should have received a copy of both of these licenses along with this
* software. If not, they may be obtained at the above URLs.
*/
#ifndef PORTABLE_BLAKE2_H
#define PORTABLE_BLAKE2_H
@ -37,10 +54,10 @@ typedef struct __blake2b_state {
uint64_t h[8];
uint64_t t[2];
uint64_t f[2];
uint8_t buf[BLAKE2B_BLOCKBYTES];
unsigned buflen;
unsigned outlen;
uint8_t last_node;
uint8_t buf[BLAKE2B_BLOCKBYTES];
} blake2b_state;
/* Ensure param structs have not been wrongly padded */
@ -57,17 +74,15 @@ int blake2b_init_key(blake2b_state *S, size_t outlen, const void *key,
size_t keylen);
int blake2b_init_param(blake2b_state *S, const blake2b_param *P);
int blake2b_update(blake2b_state *S, const void *in, size_t inlen);
void my_blake2b_update(blake2b_state *S, const void *in, size_t inlen);
int blake2b_final(blake2b_state *S, void *out, size_t outlen);
/* Simple API */
int blake2b(void *out, const void *in, const void *key, size_t keylen);
int blake2b(void *out, size_t outlen, const void *in, size_t inlen,
const void *key, size_t keylen);
/* Argon2 Team - Begin Code */
int blake2b_long(void *out, const void *in);
int blake2b_long(void *out, size_t outlen, const void *in, size_t inlen);
/* Argon2 Team - End Code */
/* Miouyouyou */
void blake2b_too(void *out, const void *in);
#if defined(__cplusplus)
}

390
stratum/algos/blake2/blake2b.c Normal file
View file

@ -0,0 +1,390 @@
/*
* Argon2 reference source code package - reference C implementations
*
* Copyright 2015
* Daniel Dinu, Dmitry Khovratovich, Jean-Philippe Aumasson, and Samuel Neves
*
* You may use this work under the terms of a Creative Commons CC0 1.0
* License/Waiver or the Apache Public License 2.0, at your option. The terms of
* these licenses can be found at:
*
* - CC0 1.0 Universal : http://creativecommons.org/publicdomain/zero/1.0
* - Apache 2.0 : http://www.apache.org/licenses/LICENSE-2.0
*
* You should have received a copy of both of these licenses along with this
* software. If not, they may be obtained at the above URLs.
*/
#include <stdint.h>
#include <string.h>
#include <stdio.h>
#include "blake2.h"
#include "blake2-impl.h"
static const uint64_t blake2b_IV[8] = {
UINT64_C(0x6a09e667f3bcc908), UINT64_C(0xbb67ae8584caa73b),
UINT64_C(0x3c6ef372fe94f82b), UINT64_C(0xa54ff53a5f1d36f1),
UINT64_C(0x510e527fade682d1), UINT64_C(0x9b05688c2b3e6c1f),
UINT64_C(0x1f83d9abfb41bd6b), UINT64_C(0x5be0cd19137e2179)};
static const unsigned int blake2b_sigma[12][16] = {
{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15},
{14, 10, 4, 8, 9, 15, 13, 6, 1, 12, 0, 2, 11, 7, 5, 3},
{11, 8, 12, 0, 5, 2, 15, 13, 10, 14, 3, 6, 7, 1, 9, 4},
{7, 9, 3, 1, 13, 12, 11, 14, 2, 6, 5, 10, 4, 0, 15, 8},
{9, 0, 5, 7, 2, 4, 10, 15, 14, 1, 11, 12, 6, 8, 3, 13},
{2, 12, 6, 10, 0, 11, 8, 3, 4, 13, 7, 5, 15, 14, 1, 9},
{12, 5, 1, 15, 14, 13, 4, 10, 0, 7, 6, 3, 9, 2, 8, 11},
{13, 11, 7, 14, 12, 1, 3, 9, 5, 0, 15, 4, 8, 6, 2, 10},
{6, 15, 14, 9, 11, 3, 0, 8, 12, 2, 13, 7, 1, 4, 10, 5},
{10, 2, 8, 4, 7, 6, 1, 5, 15, 11, 9, 14, 3, 12, 13, 0},
{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15},
{14, 10, 4, 8, 9, 15, 13, 6, 1, 12, 0, 2, 11, 7, 5, 3},
};
static BLAKE2_INLINE void blake2b_set_lastnode(blake2b_state *S) {
S->f[1] = (uint64_t)-1;
}
static BLAKE2_INLINE void blake2b_set_lastblock(blake2b_state *S) {
if (S->last_node) {
blake2b_set_lastnode(S);
}
S->f[0] = (uint64_t)-1;
}
static BLAKE2_INLINE void blake2b_increment_counter(blake2b_state *S,
uint64_t inc) {
S->t[0] += inc;
S->t[1] += (S->t[0] < inc);
}
static BLAKE2_INLINE void blake2b_invalidate_state(blake2b_state *S) {
clear_internal_memory(S, sizeof(*S)); /* wipe */
blake2b_set_lastblock(S); /* invalidate for further use */
}
static BLAKE2_INLINE void blake2b_init0(blake2b_state *S) {
memset(S, 0, sizeof(*S));
memcpy(S->h, blake2b_IV, sizeof(S->h));
}
int blake2b_init_param(blake2b_state *S, const blake2b_param *P) {
const unsigned char *p = (const unsigned char *)P;
unsigned int i;
if (NULL == P || NULL == S) {
return -1;
}
blake2b_init0(S);
/* IV XOR Parameter Block */
for (i = 0; i < 8; ++i) {
S->h[i] ^= load64(&p[i * sizeof(S->h[i])]);
}
S->outlen = P->digest_length;
return 0;
}
/* Sequential blake2b initialization */
int blake2b_init(blake2b_state *S, size_t outlen) {
blake2b_param P;
if (S == NULL) {
return -1;
}
if ((outlen == 0) || (outlen > BLAKE2B_OUTBYTES)) {
blake2b_invalidate_state(S);
return -1;
}
/* Setup Parameter Block for unkeyed BLAKE2 */
P.digest_length = (uint8_t)outlen;
P.key_length = 0;
P.fanout = 1;
P.depth = 1;
P.leaf_length = 0;
P.node_offset = 0;
P.node_depth = 0;
P.inner_length = 0;
memset(P.reserved, 0, sizeof(P.reserved));
memset(P.salt, 0, sizeof(P.salt));
memset(P.personal, 0, sizeof(P.personal));
return blake2b_init_param(S, &P);
}
int blake2b_init_key(blake2b_state *S, size_t outlen, const void *key,
size_t keylen) {
blake2b_param P;
if (S == NULL) {
return -1;
}
if ((outlen == 0) || (outlen > BLAKE2B_OUTBYTES)) {
blake2b_invalidate_state(S);
return -1;
}
if ((key == 0) || (keylen == 0) || (keylen > BLAKE2B_KEYBYTES)) {
blake2b_invalidate_state(S);
return -1;
}
/* Setup Parameter Block for keyed BLAKE2 */
P.digest_length = (uint8_t)outlen;
P.key_length = (uint8_t)keylen;
P.fanout = 1;
P.depth = 1;
P.leaf_length = 0;
P.node_offset = 0;
P.node_depth = 0;
P.inner_length = 0;
memset(P.reserved, 0, sizeof(P.reserved));
memset(P.salt, 0, sizeof(P.salt));
memset(P.personal, 0, sizeof(P.personal));
if (blake2b_init_param(S, &P) < 0) {
blake2b_invalidate_state(S);
return -1;
}
{
uint8_t block[BLAKE2B_BLOCKBYTES];
memset(block, 0, BLAKE2B_BLOCKBYTES);
memcpy(block, key, keylen);
blake2b_update(S, block, BLAKE2B_BLOCKBYTES);
/* Burn the key from stack */
clear_internal_memory(block, BLAKE2B_BLOCKBYTES);
}
return 0;
}
static void blake2b_compress(blake2b_state *S, const uint8_t *block) {
uint64_t m[16];
uint64_t v[16];
unsigned int i, r;
for (i = 0; i < 16; ++i) {
m[i] = load64(block + i * sizeof(m[i]));
}
for (i = 0; i < 8; ++i) {
v[i] = S->h[i];
}
v[8] = blake2b_IV[0];
v[9] = blake2b_IV[1];
v[10] = blake2b_IV[2];
v[11] = blake2b_IV[3];
v[12] = blake2b_IV[4] ^ S->t[0];
v[13] = blake2b_IV[5] ^ S->t[1];
v[14] = blake2b_IV[6] ^ S->f[0];
v[15] = blake2b_IV[7] ^ S->f[1];
#define G(r, i, a, b, c, d) \
do { \
a = a + b + m[blake2b_sigma[r][2 * i + 0]]; \
d = rotr64(d ^ a, 32); \
c = c + d; \
b = rotr64(b ^ c, 24); \
a = a + b + m[blake2b_sigma[r][2 * i + 1]]; \
d = rotr64(d ^ a, 16); \
c = c + d; \
b = rotr64(b ^ c, 63); \
} while ((void)0, 0)
#define ROUND(r) \
do { \
G(r, 0, v[0], v[4], v[8], v[12]); \
G(r, 1, v[1], v[5], v[9], v[13]); \
G(r, 2, v[2], v[6], v[10], v[14]); \
G(r, 3, v[3], v[7], v[11], v[15]); \
G(r, 4, v[0], v[5], v[10], v[15]); \
G(r, 5, v[1], v[6], v[11], v[12]); \
G(r, 6, v[2], v[7], v[8], v[13]); \
G(r, 7, v[3], v[4], v[9], v[14]); \
} while ((void)0, 0)
for (r = 0; r < 12; ++r) {
ROUND(r);
}
for (i = 0; i < 8; ++i) {
S->h[i] = S->h[i] ^ v[i] ^ v[i + 8];
}
#undef G
#undef ROUND
}
int blake2b_update(blake2b_state *S, const void *in, size_t inlen) {
const uint8_t *pin = (const uint8_t *)in;
if (inlen == 0) {
return 0;
}
/* Sanity check */
if (S == NULL || in == NULL) {
return -1;
}
/* Is this a reused state? */
if (S->f[0] != 0) {
return -1;
}
if (S->buflen + inlen > BLAKE2B_BLOCKBYTES) {
/* Complete current block */
size_t left = S->buflen;
size_t fill = BLAKE2B_BLOCKBYTES - left;
memcpy(&S->buf[left], pin, fill);
blake2b_increment_counter(S, BLAKE2B_BLOCKBYTES);
blake2b_compress(S, S->buf);
S->buflen = 0;
inlen -= fill;
pin += fill;
/* Avoid buffer copies when possible */
while (inlen > BLAKE2B_BLOCKBYTES) {
blake2b_increment_counter(S, BLAKE2B_BLOCKBYTES);
blake2b_compress(S, pin);
inlen -= BLAKE2B_BLOCKBYTES;
pin += BLAKE2B_BLOCKBYTES;
}
}
memcpy(&S->buf[S->buflen], pin, inlen);
S->buflen += (unsigned int)inlen;
return 0;
}
int blake2b_final(blake2b_state *S, void *out, size_t outlen) {
uint8_t buffer[BLAKE2B_OUTBYTES] = {0};
unsigned int i;
/* Sanity checks */
if (S == NULL || out == NULL || outlen < S->outlen) {
return -1;
}
/* Is this a reused state? */
if (S->f[0] != 0) {
return -1;
}
blake2b_increment_counter(S, S->buflen);
blake2b_set_lastblock(S);
memset(&S->buf[S->buflen], 0, BLAKE2B_BLOCKBYTES - S->buflen); /* Padding */
blake2b_compress(S, S->buf);
for (i = 0; i < 8; ++i) { /* Output full hash to temp buffer */
store64(buffer + sizeof(S->h[i]) * i, S->h[i]);
}
memcpy(out, buffer, S->outlen);
clear_internal_memory(buffer, sizeof(buffer));
clear_internal_memory(S->buf, sizeof(S->buf));
clear_internal_memory(S->h, sizeof(S->h));
return 0;
}
int blake2b(void *out, size_t outlen, const void *in, size_t inlen,
const void *key, size_t keylen) {
blake2b_state S;
int ret = -1;
/* Verify parameters */
if (NULL == in && inlen > 0) {
goto fail;
}
if (NULL == out || outlen == 0 || outlen > BLAKE2B_OUTBYTES) {
goto fail;
}
if ((NULL == key && keylen > 0) || keylen > BLAKE2B_KEYBYTES) {
goto fail;
}
if (keylen > 0) {
if (blake2b_init_key(&S, outlen, key, keylen) < 0) {
goto fail;
}
} else {
if (blake2b_init(&S, outlen) < 0) {
goto fail;
}
}
if (blake2b_update(&S, in, inlen) < 0) {
goto fail;
}
ret = blake2b_final(&S, out, outlen);
fail:
clear_internal_memory(&S, sizeof(S));
return ret;
}
/* Argon2 Team - Begin Code */
int blake2b_long(void *pout, size_t outlen, const void *in, size_t inlen) {
uint8_t *out = (uint8_t *)pout;
blake2b_state blake_state;
uint8_t outlen_bytes[sizeof(uint32_t)] = {0};
int ret = -1;
if (outlen > UINT32_MAX) {
goto fail;
}
/* Ensure little-endian byte order! */
store32(outlen_bytes, (uint32_t)outlen);
#define TRY(statement) \
do { \
ret = statement; \
if (ret < 0) { \
goto fail; \
} \
} while ((void)0, 0)
if (outlen <= BLAKE2B_OUTBYTES) {
TRY(blake2b_init(&blake_state, outlen));
TRY(blake2b_update(&blake_state, outlen_bytes, sizeof(outlen_bytes)));
TRY(blake2b_update(&blake_state, in, inlen));
TRY(blake2b_final(&blake_state, out, outlen));
} else {
uint32_t toproduce;
uint8_t out_buffer[BLAKE2B_OUTBYTES];
uint8_t in_buffer[BLAKE2B_OUTBYTES];
TRY(blake2b_init(&blake_state, BLAKE2B_OUTBYTES));
TRY(blake2b_update(&blake_state, outlen_bytes, sizeof(outlen_bytes)));
TRY(blake2b_update(&blake_state, in, inlen));
TRY(blake2b_final(&blake_state, out_buffer, BLAKE2B_OUTBYTES));
memcpy(out, out_buffer, BLAKE2B_OUTBYTES / 2);
out += BLAKE2B_OUTBYTES / 2;
toproduce = (uint32_t)outlen - BLAKE2B_OUTBYTES / 2;
while (toproduce > BLAKE2B_OUTBYTES) {
memcpy(in_buffer, out_buffer, BLAKE2B_OUTBYTES);
TRY(blake2b(out_buffer, BLAKE2B_OUTBYTES, in_buffer,
BLAKE2B_OUTBYTES, NULL, 0));
memcpy(out, out_buffer, BLAKE2B_OUTBYTES / 2);
out += BLAKE2B_OUTBYTES / 2;
toproduce -= BLAKE2B_OUTBYTES / 2;
}
memcpy(in_buffer, out_buffer, BLAKE2B_OUTBYTES);
TRY(blake2b(out_buffer, toproduce, in_buffer, BLAKE2B_OUTBYTES, NULL,
0));
memcpy(out, out_buffer, toproduce);
}
fail:
clear_internal_memory(&blake_state, sizeof(blake_state));
return ret;
#undef TRY
}
/* Argon2 Team - End Code */

476
stratum/algos/blake2/blamka-round-opt.h Normal file
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@ -0,0 +1,476 @@
/*
* Argon2 reference source code package - reference C implementations
*
* Copyright 2015
* Daniel Dinu, Dmitry Khovratovich, Jean-Philippe Aumasson, and Samuel Neves
*
* You may use this work under the terms of a Creative Commons CC0 1.0
* License/Waiver or the Apache Public License 2.0, at your option. The terms of
* these licenses can be found at:
*
* - CC0 1.0 Universal : http://creativecommons.org/publicdomain/zero/1.0
* - Apache 2.0 : http://www.apache.org/licenses/LICENSE-2.0
*
* You should have received a copy of both of these licenses along with this
* software. If not, they may be obtained at the above URLs.
*/
#ifndef BLAKE_ROUND_MKA_OPT_H
#define BLAKE_ROUND_MKA_OPT_H
#if defined(HAVE_CONFIG_H)
#include "config/dynamic-config.h"
#endif
#include "blake2-impl.h"
#include <emmintrin.h>
#if defined(__SSSE3__)
#include <tmmintrin.h> /* for _mm_shuffle_epi8 and _mm_alignr_epi8 */
#endif
#if defined(__XOP__) && (defined(__GNUC__) || defined(__clang__))
#include <x86intrin.h>
#endif
#if !defined(__AVX512F__)
#if !defined(__AVX2__)
#if !defined(__XOP__)
#if defined(__SSSE3__)
#define r16 \
(_mm_setr_epi8(2, 3, 4, 5, 6, 7, 0, 1, 10, 11, 12, 13, 14, 15, 8, 9))
#define r24 \
(_mm_setr_epi8(3, 4, 5, 6, 7, 0, 1, 2, 11, 12, 13, 14, 15, 8, 9, 10))
#define _mm_roti_epi64(x, c) \
(-(c) == 32) \
? _mm_shuffle_epi32((x), _MM_SHUFFLE(2, 3, 0, 1)) \
: (-(c) == 24) \
? _mm_shuffle_epi8((x), r24) \
: (-(c) == 16) \
? _mm_shuffle_epi8((x), r16) \
: (-(c) == 63) \
? _mm_xor_si128(_mm_srli_epi64((x), -(c)), \
_mm_add_epi64((x), (x))) \
: _mm_xor_si128(_mm_srli_epi64((x), -(c)), \
_mm_slli_epi64((x), 64 - (-(c))))
#else /* defined(__SSE2__) */
#define _mm_roti_epi64(r, c) \
_mm_xor_si128(_mm_srli_epi64((r), -(c)), _mm_slli_epi64((r), 64 - (-(c))))
#endif
#else
#endif
static BLAKE2_INLINE __m128i fBlaMka(__m128i x, __m128i y) {
const __m128i z = _mm_mul_epu32(x, y);
return _mm_add_epi64(_mm_add_epi64(x, y), _mm_add_epi64(z, z));
}
#define G1(A0, B0, C0, D0, A1, B1, C1, D1) \
do { \
A0 = fBlaMka(A0, B0); \
A1 = fBlaMka(A1, B1); \
\
D0 = _mm_xor_si128(D0, A0); \
D1 = _mm_xor_si128(D1, A1); \
\
D0 = _mm_roti_epi64(D0, -32); \
D1 = _mm_roti_epi64(D1, -32); \
\
C0 = fBlaMka(C0, D0); \
C1 = fBlaMka(C1, D1); \
\
B0 = _mm_xor_si128(B0, C0); \
B1 = _mm_xor_si128(B1, C1); \
\
B0 = _mm_roti_epi64(B0, -24); \
B1 = _mm_roti_epi64(B1, -24); \
} while ((void)0, 0)
#define G2(A0, B0, C0, D0, A1, B1, C1, D1) \
do { \
A0 = fBlaMka(A0, B0); \
A1 = fBlaMka(A1, B1); \
\
D0 = _mm_xor_si128(D0, A0); \
D1 = _mm_xor_si128(D1, A1); \
\
D0 = _mm_roti_epi64(D0, -16); \
D1 = _mm_roti_epi64(D1, -16); \
\
C0 = fBlaMka(C0, D0); \
C1 = fBlaMka(C1, D1); \
\
B0 = _mm_xor_si128(B0, C0); \
B1 = _mm_xor_si128(B1, C1); \
\
B0 = _mm_roti_epi64(B0, -63); \
B1 = _mm_roti_epi64(B1, -63); \
} while ((void)0, 0)
#if defined(__SSSE3__)
#define DIAGONALIZE(A0, B0, C0, D0, A1, B1, C1, D1) \
do { \
__m128i t0 = _mm_alignr_epi8(B1, B0, 8); \
__m128i t1 = _mm_alignr_epi8(B0, B1, 8); \
B0 = t0; \
B1 = t1; \
\
t0 = C0; \
C0 = C1; \
C1 = t0; \
\
t0 = _mm_alignr_epi8(D1, D0, 8); \
t1 = _mm_alignr_epi8(D0, D1, 8); \
D0 = t1; \
D1 = t0; \
} while ((void)0, 0)
#define UNDIAGONALIZE(A0, B0, C0, D0, A1, B1, C1, D1) \
do { \
__m128i t0 = _mm_alignr_epi8(B0, B1, 8); \
__m128i t1 = _mm_alignr_epi8(B1, B0, 8); \
B0 = t0; \
B1 = t1; \
\
t0 = C0; \
C0 = C1; \
C1 = t0; \
\
t0 = _mm_alignr_epi8(D0, D1, 8); \
t1 = _mm_alignr_epi8(D1, D0, 8); \
D0 = t1; \
D1 = t0; \
} while ((void)0, 0)
#else /* SSE2 */
#define DIAGONALIZE(A0, B0, C0, D0, A1, B1, C1, D1) \
do { \
__m128i t0 = D0; \
__m128i t1 = B0; \
D0 = C0; \
C0 = C1; \
C1 = D0; \
D0 = _mm_unpackhi_epi64(D1, _mm_unpacklo_epi64(t0, t0)); \
D1 = _mm_unpackhi_epi64(t0, _mm_unpacklo_epi64(D1, D1)); \
B0 = _mm_unpackhi_epi64(B0, _mm_unpacklo_epi64(B1, B1)); \
B1 = _mm_unpackhi_epi64(B1, _mm_unpacklo_epi64(t1, t1)); \
} while ((void)0, 0)
#define UNDIAGONALIZE(A0, B0, C0, D0, A1, B1, C1, D1) \
do { \
__m128i t0, t1; \
t0 = C0; \
C0 = C1; \
C1 = t0; \
t0 = B0; \
t1 = D0; \
B0 = _mm_unpackhi_epi64(B1, _mm_unpacklo_epi64(B0, B0)); \
B1 = _mm_unpackhi_epi64(t0, _mm_unpacklo_epi64(B1, B1)); \
D0 = _mm_unpackhi_epi64(D0, _mm_unpacklo_epi64(D1, D1)); \
D1 = _mm_unpackhi_epi64(D1, _mm_unpacklo_epi64(t1, t1)); \
} while ((void)0, 0)
#endif
#define BLAKE2_ROUND(A0, A1, B0, B1, C0, C1, D0, D1) \
do { \
G1(A0, B0, C0, D0, A1, B1, C1, D1); \
G2(A0, B0, C0, D0, A1, B1, C1, D1); \
\
DIAGONALIZE(A0, B0, C0, D0, A1, B1, C1, D1); \
\
G1(A0, B0, C0, D0, A1, B1, C1, D1); \
G2(A0, B0, C0, D0, A1, B1, C1, D1); \
\
UNDIAGONALIZE(A0, B0, C0, D0, A1, B1, C1, D1); \
} while ((void)0, 0)
#else /* __AVX2__ */
#include <immintrin.h>
#define rotr32(x) _mm256_shuffle_epi32(x, _MM_SHUFFLE(2, 3, 0, 1))
#define rotr24(x) _mm256_shuffle_epi8(x, _mm256_setr_epi8(3, 4, 5, 6, 7, 0, 1, 2, 11, 12, 13, 14, 15, 8, 9, 10, 3, 4, 5, 6, 7, 0, 1, 2, 11, 12, 13, 14, 15, 8, 9, 10))
#define rotr16(x) _mm256_shuffle_epi8(x, _mm256_setr_epi8(2, 3, 4, 5, 6, 7, 0, 1, 10, 11, 12, 13, 14, 15, 8, 9, 2, 3, 4, 5, 6, 7, 0, 1, 10, 11, 12, 13, 14, 15, 8, 9))
#define rotr63(x) _mm256_xor_si256(_mm256_srli_epi64((x), 63), _mm256_add_epi64((x), (x)))
#define G1_AVX2(A0, A1, B0, B1, C0, C1, D0, D1) \
do { \
__m256i ml = _mm256_mul_epu32(A0, B0); \
ml = _mm256_add_epi64(ml, ml); \
A0 = _mm256_add_epi64(A0, _mm256_add_epi64(B0, ml)); \
D0 = _mm256_xor_si256(D0, A0); \
D0 = rotr32(D0); \
\
ml = _mm256_mul_epu32(C0, D0); \
ml = _mm256_add_epi64(ml, ml); \
C0 = _mm256_add_epi64(C0, _mm256_add_epi64(D0, ml)); \
\
B0 = _mm256_xor_si256(B0, C0); \
B0 = rotr24(B0); \
\
ml = _mm256_mul_epu32(A1, B1); \
ml = _mm256_add_epi64(ml, ml); \
A1 = _mm256_add_epi64(A1, _mm256_add_epi64(B1, ml)); \
D1 = _mm256_xor_si256(D1, A1); \
D1 = rotr32(D1); \
\
ml = _mm256_mul_epu32(C1, D1); \
ml = _mm256_add_epi64(ml, ml); \
C1 = _mm256_add_epi64(C1, _mm256_add_epi64(D1, ml)); \
\
B1 = _mm256_xor_si256(B1, C1); \
B1 = rotr24(B1); \
} while((void)0, 0);
#define G2_AVX2(A0, A1, B0, B1, C0, C1, D0, D1) \
do { \
__m256i ml = _mm256_mul_epu32(A0, B0); \
ml = _mm256_add_epi64(ml, ml); \
A0 = _mm256_add_epi64(A0, _mm256_add_epi64(B0, ml)); \
D0 = _mm256_xor_si256(D0, A0); \
D0 = rotr16(D0); \
\
ml = _mm256_mul_epu32(C0, D0); \
ml = _mm256_add_epi64(ml, ml); \
C0 = _mm256_add_epi64(C0, _mm256_add_epi64(D0, ml)); \
B0 = _mm256_xor_si256(B0, C0); \
B0 = rotr63(B0); \
\
ml = _mm256_mul_epu32(A1, B1); \
ml = _mm256_add_epi64(ml, ml); \
A1 = _mm256_add_epi64(A1, _mm256_add_epi64(B1, ml)); \
D1 = _mm256_xor_si256(D1, A1); \
D1 = rotr16(D1); \
\
ml = _mm256_mul_epu32(C1, D1); \
ml = _mm256_add_epi64(ml, ml); \
C1 = _mm256_add_epi64(C1, _mm256_add_epi64(D1, ml)); \
B1 = _mm256_xor_si256(B1, C1); \
B1 = rotr63(B1); \
} while((void)0, 0);
#define DIAGONALIZE_1(A0, B0, C0, D0, A1, B1, C1, D1) \
do { \
B0 = _mm256_permute4x64_epi64(B0, _MM_SHUFFLE(0, 3, 2, 1)); \
C0 = _mm256_permute4x64_epi64(C0, _MM_SHUFFLE(1, 0, 3, 2)); \
D0 = _mm256_permute4x64_epi64(D0, _MM_SHUFFLE(2, 1, 0, 3)); \
\
B1 = _mm256_permute4x64_epi64(B1, _MM_SHUFFLE(0, 3, 2, 1)); \
C1 = _mm256_permute4x64_epi64(C1, _MM_SHUFFLE(1, 0, 3, 2)); \
D1 = _mm256_permute4x64_epi64(D1, _MM_SHUFFLE(2, 1, 0, 3)); \
} while((void)0, 0);
#define DIAGONALIZE_2(A0, A1, B0, B1, C0, C1, D0, D1) \
do { \
__m256i tmp1 = _mm256_blend_epi32(B0, B1, 0xCC); \
__m256i tmp2 = _mm256_blend_epi32(B0, B1, 0x33); \
B1 = _mm256_permute4x64_epi64(tmp1, _MM_SHUFFLE(2,3,0,1)); \
B0 = _mm256_permute4x64_epi64(tmp2, _MM_SHUFFLE(2,3,0,1)); \
\
tmp1 = C0; \
C0 = C1; \
C1 = tmp1; \
\
tmp1 = _mm256_blend_epi32(D0, D1, 0xCC); \
tmp2 = _mm256_blend_epi32(D0, D1, 0x33); \
D0 = _mm256_permute4x64_epi64(tmp1, _MM_SHUFFLE(2,3,0,1)); \
D1 = _mm256_permute4x64_epi64(tmp2, _MM_SHUFFLE(2,3,0,1)); \
} while(0);
#define UNDIAGONALIZE_1(A0, B0, C0, D0, A1, B1, C1, D1) \
do { \
B0 = _mm256_permute4x64_epi64(B0, _MM_SHUFFLE(2, 1, 0, 3)); \
C0 = _mm256_permute4x64_epi64(C0, _MM_SHUFFLE(1, 0, 3, 2)); \
D0 = _mm256_permute4x64_epi64(D0, _MM_SHUFFLE(0, 3, 2, 1)); \
\
B1 = _mm256_permute4x64_epi64(B1, _MM_SHUFFLE(2, 1, 0, 3)); \
C1 = _mm256_permute4x64_epi64(C1, _MM_SHUFFLE(1, 0, 3, 2)); \
D1 = _mm256_permute4x64_epi64(D1, _MM_SHUFFLE(0, 3, 2, 1)); \
} while((void)0, 0);
#define UNDIAGONALIZE_2(A0, A1, B0, B1, C0, C1, D0, D1) \
do { \
__m256i tmp1 = _mm256_blend_epi32(B0, B1, 0xCC); \
__m256i tmp2 = _mm256_blend_epi32(B0, B1, 0x33); \
B0 = _mm256_permute4x64_epi64(tmp1, _MM_SHUFFLE(2,3,0,1)); \
B1 = _mm256_permute4x64_epi64(tmp2, _MM_SHUFFLE(2,3,0,1)); \
\
tmp1 = C0; \
C0 = C1; \
C1 = tmp1; \
\
tmp1 = _mm256_blend_epi32(D0, D1, 0x33); \
tmp2 = _mm256_blend_epi32(D0, D1, 0xCC); \
D0 = _mm256_permute4x64_epi64(tmp1, _MM_SHUFFLE(2,3,0,1)); \
D1 = _mm256_permute4x64_epi64(tmp2, _MM_SHUFFLE(2,3,0,1)); \
} while((void)0, 0);
#define BLAKE2_ROUND_1(A0, A1, B0, B1, C0, C1, D0, D1) \
do{ \
G1_AVX2(A0, A1, B0, B1, C0, C1, D0, D1) \
G2_AVX2(A0, A1, B0, B1, C0, C1, D0, D1) \
\
DIAGONALIZE_1(A0, B0, C0, D0, A1, B1, C1, D1) \
\
G1_AVX2(A0, A1, B0, B1, C0, C1, D0, D1) \
G2_AVX2(A0, A1, B0, B1, C0, C1, D0, D1) \
\
UNDIAGONALIZE_1(A0, B0, C0, D0, A1, B1, C1, D1) \
} while((void)0, 0);
#define BLAKE2_ROUND_2(A0, A1, B0, B1, C0, C1, D0, D1) \
do{ \
G1_AVX2(A0, A1, B0, B1, C0, C1, D0, D1) \
G2_AVX2(A0, A1, B0, B1, C0, C1, D0, D1) \
\
DIAGONALIZE_2(A0, A1, B0, B1, C0, C1, D0, D1) \
\
G1_AVX2(A0, A1, B0, B1, C0, C1, D0, D1) \
G2_AVX2(A0, A1, B0, B1, C0, C1, D0, D1) \
\
UNDIAGONALIZE_2(A0, A1, B0, B1, C0, C1, D0, D1) \
} while((void)0, 0);
#endif /* __AVX2__ */
#else /* __AVX512F__ */
#include <immintrin.h>
#define ror64(x, n) _mm512_ror_epi64((x), (n))
static __m512i muladd(__m512i x, __m512i y)
{
__m512i z = _mm512_mul_epu32(x, y);
return _mm512_add_epi64(_mm512_add_epi64(x, y), _mm512_add_epi64(z, z));
}
#define G1(A0, B0, C0, D0, A1, B1, C1, D1) \
do { \
A0 = muladd(A0, B0); \
A1 = muladd(A1, B1); \
\
D0 = _mm512_xor_si512(D0, A0); \
D1 = _mm512_xor_si512(D1, A1); \
\
D0 = ror64(D0, 32); \
D1 = ror64(D1, 32); \
\
C0 = muladd(C0, D0); \
C1 = muladd(C1, D1); \
\
B0 = _mm512_xor_si512(B0, C0); \
B1 = _mm512_xor_si512(B1, C1); \
\
B0 = ror64(B0, 24); \
B1 = ror64(B1, 24); \
} while ((void)0, 0)
#define G2(A0, B0, C0, D0, A1, B1, C1, D1) \
do { \
A0 = muladd(A0, B0); \
A1 = muladd(A1, B1); \
\
D0 = _mm512_xor_si512(D0, A0); \
D1 = _mm512_xor_si512(D1, A1); \
\
D0 = ror64(D0, 16); \
D1 = ror64(D1, 16); \
\
C0 = muladd(C0, D0); \
C1 = muladd(C1, D1); \
\
B0 = _mm512_xor_si512(B0, C0); \
B1 = _mm512_xor_si512(B1, C1); \
\
B0 = ror64(B0, 63); \
B1 = ror64(B1, 63); \
} while ((void)0, 0)
#define DIAGONALIZE(A0, B0, C0, D0, A1, B1, C1, D1) \
do { \
B0 = _mm512_permutex_epi64(B0, _MM_SHUFFLE(0, 3, 2, 1)); \
B1 = _mm512_permutex_epi64(B1, _MM_SHUFFLE(0, 3, 2, 1)); \
\
C0 = _mm512_permutex_epi64(C0, _MM_SHUFFLE(1, 0, 3, 2)); \
C1 = _mm512_permutex_epi64(C1, _MM_SHUFFLE(1, 0, 3, 2)); \
\
D0 = _mm512_permutex_epi64(D0, _MM_SHUFFLE(2, 1, 0, 3)); \
D1 = _mm512_permutex_epi64(D1, _MM_SHUFFLE(2, 1, 0, 3)); \
} while ((void)0, 0)
#define UNDIAGONALIZE(A0, B0, C0, D0, A1, B1, C1, D1) \
do { \
B0 = _mm512_permutex_epi64(B0, _MM_SHUFFLE(2, 1, 0, 3)); \
B1 = _mm512_permutex_epi64(B1, _MM_SHUFFLE(2, 1, 0, 3)); \
\
C0 = _mm512_permutex_epi64(C0, _MM_SHUFFLE(1, 0, 3, 2)); \
C1 = _mm512_permutex_epi64(C1, _MM_SHUFFLE(1, 0, 3, 2)); \
\
D0 = _mm512_permutex_epi64(D0, _MM_SHUFFLE(0, 3, 2, 1)); \
D1 = _mm512_permutex_epi64(D1, _MM_SHUFFLE(0, 3, 2, 1)); \
} while ((void)0, 0)
#define BLAKE2_ROUND(A0, B0, C0, D0, A1, B1, C1, D1) \
do { \
G1(A0, B0, C0, D0, A1, B1, C1, D1); \
G2(A0, B0, C0, D0, A1, B1, C1, D1); \
\
DIAGONALIZE(A0, B0, C0, D0, A1, B1, C1, D1); \
\
G1(A0, B0, C0, D0, A1, B1, C1, D1); \
G2(A0, B0, C0, D0, A1, B1, C1, D1); \
\
UNDIAGONALIZE(A0, B0, C0, D0, A1, B1, C1, D1); \
} while ((void)0, 0)
#define SWAP_HALVES(A0, A1) \
do { \
__m512i t0, t1; \
t0 = _mm512_shuffle_i64x2(A0, A1, _MM_SHUFFLE(1, 0, 1, 0)); \
t1 = _mm512_shuffle_i64x2(A0, A1, _MM_SHUFFLE(3, 2, 3, 2)); \
A0 = t0; \
A1 = t1; \
} while((void)0, 0)
#define SWAP_QUARTERS(A0, A1) \
do { \
SWAP_HALVES(A0, A1); \
A0 = _mm512_permutexvar_epi64(_mm512_setr_epi64(0, 1, 4, 5, 2, 3, 6, 7), A0); \
A1 = _mm512_permutexvar_epi64(_mm512_setr_epi64(0, 1, 4, 5, 2, 3, 6, 7), A1); \
} while((void)0, 0)
#define UNSWAP_QUARTERS(A0, A1) \
do { \
A0 = _mm512_permutexvar_epi64(_mm512_setr_epi64(0, 1, 4, 5, 2, 3, 6, 7), A0); \
A1 = _mm512_permutexvar_epi64(_mm512_setr_epi64(0, 1, 4, 5, 2, 3, 6, 7), A1); \
SWAP_HALVES(A0, A1); \
} while((void)0, 0)
#define BLAKE2_ROUND_1(A0, C0, B0, D0, A1, C1, B1, D1) \
do { \
SWAP_HALVES(A0, B0); \
SWAP_HALVES(C0, D0); \
SWAP_HALVES(A1, B1); \
SWAP_HALVES(C1, D1); \
BLAKE2_ROUND(A0, B0, C0, D0, A1, B1, C1, D1); \
SWAP_HALVES(A0, B0); \
SWAP_HALVES(C0, D0); \
SWAP_HALVES(A1, B1); \
SWAP_HALVES(C1, D1); \
} while ((void)0, 0)
#define BLAKE2_ROUND_2(A0, A1, B0, B1, C0, C1, D0, D1) \
do { \
SWAP_QUARTERS(A0, A1); \
SWAP_QUARTERS(B0, B1); \
SWAP_QUARTERS(C0, C1); \
SWAP_QUARTERS(D0, D1); \
BLAKE2_ROUND(A0, B0, C0, D0, A1, B1, C1, D1); \
UNSWAP_QUARTERS(A0, A1); \
UNSWAP_QUARTERS(B0, B1); \
UNSWAP_QUARTERS(C0, C1); \
UNSWAP_QUARTERS(D0, D1); \
} while ((void)0, 0)
#endif /* __AVX512F__ */
#endif /* BLAKE_ROUND_MKA_OPT_H */

17
stratum/algos/ar2/blake2/blamka-round-ref.h → stratum/algos/blake2/blamka-round-ref.h
View file

@ -1,3 +1,20 @@
/*
* Argon2 reference source code package - reference C implementations
*
* Copyright 2015
* Daniel Dinu, Dmitry Khovratovich, Jean-Philippe Aumasson, and Samuel Neves
*
* You may use this work under the terms of a Creative Commons CC0 1.0
* License/Waiver or the Apache Public License 2.0, at your option. The terms of
* these licenses can be found at:
*
* - CC0 1.0 Universal : http://creativecommons.org/publicdomain/zero/1.0
* - Apache 2.0 : http://www.apache.org/licenses/LICENSE-2.0
*
* You should have received a copy of both of these licenses along with this
* software. If not, they may be obtained at the above URLs.
*/
#ifndef BLAKE_ROUND_MKA_H
#define BLAKE_ROUND_MKA_H

6
stratum/algos/makefile
View file

@ -17,8 +17,8 @@ SOURCES=lyra2re.c lyra2v2.c Lyra2.c lyra2z.c Lyra2-z.c Sponge.c allium.c \
scrypt.c scryptn.c sha256.c sha256t.c \
yescrypt.c yescrypt-opt.c sha256_Y.c \
a5a.c a5amath.c m7m.c magimath.cpp velvet.c \
argon2a.c ar2/blake2b.c ar2/argon2.c ar2/ref.c ar2/cores.c ar2/ar2-scrypt-jane.c \
hive.c pomelo.c hex.c \
argon2a.c blake2/blake2b.c ar2/argon2.c ar2/core.c ar2/encoding.c ar2/opt.c ar2/thread.c ar2/ar2-scrypt-jane.c \
hive.c pomelo.c hex.c argon2d-dyn.c \
phi.c phi2.c polytimos.c rainforest.c skunk.c sib.c veltor.c gost.c aergo.c
OBJECTS=$(SOURCES:%.c=%.o) $(SOURCES:%.cpp=%.o)
@ -41,4 +41,4 @@ $(OUTPUT): $(OBJECTS)
clean:
rm -f *.o
rm -f ar2/*.o
rm -f blake2/*.o

63
stratum/coinbase.cpp
View file

@ -122,6 +122,69 @@ void coinbase_create(YAAMP_COIND *coind, YAAMP_JOB_TEMPLATE *templ, json_value *
if (strlen(coind->charity_address) == 0)
sprintf(coind->charity_address, "EdFwYw4Mo2Zq6CFM2yNJgXvE2DTJxgdBRX");
}
else if(strcmp(coind->symbol, "DYN") == 0)
{
char script_dests[2048] = { 0 };
char script_payee[128] = { 0 };
char payees[3];
int npayees = (templ->has_segwit_txs) ? 2 : 1;
bool dynode_enabled;
dynode_enabled = json_get_bool(json_result, "dynode_payments_enforced");
bool superblocks_enabled = json_get_bool(json_result, "superblocks_enabled");
json_value* superblock = json_get_array(json_result, "superblock");
json_value* dynode;
dynode = json_get_object(json_result, "dynode");
if(!dynode && json_get_bool(json_result, "dynode_payments")) {
coind->oldmasternodes = true;
debuglog("%s is using old dynodes rpc keys\n", coind->symbol);
return;
}
if(superblocks_enabled && superblock) {
for(int i = 0; i < superblock->u.array.length; i++) {
const char *payee = json_get_string(superblock->u.array.values[i], "payee");
json_int_t amount = json_get_int(superblock->u.array.values[i], "amount");
if (payee && amount) {
npayees++;
available -= amount;
base58_decode(payee, script_payee);
job_pack_tx(coind, script_dests, amount, script_payee);
//debuglog("%s superblock found %s %u\n", coind->symbol, payee, amount);
}
}
}
if (dynode_enabled && dynode) {
bool started;
started = json_get_bool(json_result, "dynode_payments_started");
const char *payee = json_get_string(dynode, "payee");
json_int_t amount = json_get_int(dynode, "amount");
if (!payee)
debuglog("coinbase_create failed to get Dynode payee\n");
if (!amount)
debuglog("coinbase_create failed to get Dynode amount\n");
if (!started)
debuglog("coinbase_create failed to get Dynode started\n");
if (payee && amount && started) {
npayees++;
available -= amount;
base58_decode(payee, script_payee);
job_pack_tx(coind, script_dests, amount, script_payee);
//debuglog("%s dynode found %s %u\n", coind->symbol, payee, amount);
}
}
sprintf(payees, "%02x", npayees);
strcat(templ->coinb2, payees);
if (templ->has_segwit_txs) strcat(templ->coinb2, commitment);
strcat(templ->coinb2, script_dests);
job_pack_tx(coind, templ->coinb2, available, NULL);
strcat(templ->coinb2, "00000000"); // locktime
coind->reward = (double)available/100000000*coind->reward_mul;
//debuglog("%s %d dests %s\n", coind->symbol, npayees, script_dests);
return;
}
else if(strcmp(coind->symbol, "LTCR") == 0) {
if (coind->charity_percent <= 0)
coind->charity_percent = 10;

15
stratum/config.sample/argon2d-dyn.conf Normal file
View file

@ -0,0 +1,15 @@
[TCP]
server = yaamp.com
port = 4239
password = tu8tu5
[SQL]
host = yaampdb
database = yaamp
username = root
password = patofpaq
[STRATUM]
algo = argon2d-dyn
difficulty = 2.0
max_ttf = 400000000

3
stratum/stratum.cpp
View file

@ -182,7 +182,8 @@ YAAMP_ALGO g_algos[] =
{"m7m", m7m_hash, 0x10000, 0, 0},
{"veltor", veltor_hash, 1, 0, 0},
{"velvet", velvet_hash, 0x10000, 0, 0},
{"argon2", argon2_hash, 0x10000, 0, sha256_hash_hex },
{"argon2", argon2a_hash, 0x10000, 0, sha256_hash_hex },
{"argon2d-dyn", argon2d_dyn_hash, 0x10000, 0, 0 }, // Dynamic Argon2d Implementation
{"vitalium", vitalium_hash, 1, 0, 0},
{"aergo", aergo_hash, 1, 0, 0},

2
stratum/stratum.h
View file

@ -207,4 +207,4 @@ void sha256_double_hash_hex(const char *input, char *output, unsigned int len);
#include "algos/vitalium.h"
#include "algos/aergo.h"
#include "algos/hex.h"
#include "algos/argon2d-dyn.h"

4
web/yaamp/core/functions/yaamp.php
View file

@ -10,6 +10,7 @@ function yaamp_get_algos()
'scryptn',
'allium',
'argon2',
'argon2d-dyn',
'aergo',
'bastion',
'bitcore',
@ -107,6 +108,7 @@ function yaamp_get_algo_norm($algo)
'x11' => 1.0,
'x13' => 1.0,
'argon2' => 1.0,
'argon2d-dyn' => 1.0,
'lyra2' => 1.0,
'lyra2v2' => 1.0,
'myr-gr' => 1.0,
@ -155,6 +157,7 @@ function getAlgoColors($algo)
'xevan' => '#f0b0a0',
'allium' => '#80a0d0',
'argon2' => '#e0d0e0',
'argon2d-dyn' => '#e0d0e0',
'aergo' => '#e0d0e0',
'bastion' => '#e0b0b0',
'blake' => '#f0f0f0',
@ -237,6 +240,7 @@ function getAlgoPort($algo)
'whirlpool' => 4133,
'neoscrypt' => 4233,
'argon2' => 4234,
'argon2d-dyn' => 4239,
'scryptn' => 4333,
'allium' => 4443,
'lyra2' => 4433,