Add x22i algo support, based on ccminer-x22i code, cleaned

Personal note: imo a factor for 256 would have been useful

Signed-off-by: Tanguy Pruvot <tanguy.pruvot@gmail.com>

.gitignore

@@ -1,5 +1,7 @@
 *.o
 *.a
+.deps
+.dirstamp
 stratum/stratum
 stratum/blocknotify
 blocknotify/blocknotify

stratum/algos/SWIFFTX/SWIFFTX.h

@@ -0,0 +1,73 @@
+///////////////////////////////////////////////////////////////////////////////////////////////
+//
+//  SWIFFTX ANSI C OPTIMIZED 32BIT IMPLEMENTATION FOR NIST SHA-3 COMPETITION
+//
+//  SWIFFTX.h
+//
+//  October 2008
+//
+//  This file is the exact copy from the reference implementation.
+//
+///////////////////////////////////////////////////////////////////////////////////////////////
+#ifndef __SWIFFTX__
+#define __SWIFFTX__
+
+#ifdef __cplusplus
+extern "C"{
+#endif
+
+// See the remarks concerning compatibility issues inside stdint.h.
+#include "stdint.h"
+#include "stdbool.h"
+
+// The size of SWIFFTX input in bytes.
+#define SWIFFTX_INPUT_BLOCK_SIZE 256
+
+// The size of output block in bytes. The compression function of SWIFFT outputs a block of
+// this size (i.e., this is the size of the resulting hash value).
+#define SWIFFTX_OUTPUT_BLOCK_SIZE 65
+
+// Computes the result of a single SWIFFT operation.
+// This is the simple implementation, where our main concern is to show our design principles.
+// It is made more efficient in the optimized version, by using FFT instead of DFT, and
+// through other speed-up techniques.
+//
+// Parameters:
+// - input: the input string. Consists of 8*m input bytes, where each octet passes the DFT
+//   processing.
+// - m: the length of the input in bytes.
+// - output: the resulting hash value of SWIFFT, of size 65 bytes (520 bit). This is the
+//   result of summing the dot products of the DFTS with the A's after applying the base
+//   change transformation
+// - A: the A's coefficients to work with (since every SWIFFT in SWIFFTX uses different As).
+//   A single application of SWIFFT uses 64*m A's.
+void ComputeSingleSWIFFT(unsigned char *input, unsigned short m,
+						 unsigned char output[SWIFFTX_OUTPUT_BLOCK_SIZE],
+						 const swift_int16_t *a);
+
+// Computes the result of a single SWIFFTX operation.
+// NOTE: for simplicity we use 'ComputeSingleSWIFFT()' as a subroutine. This is only to show
+// the design idea. In the optimized versions we don't do this for efficiency concerns, since
+// there we compute the first part (which doesn't involve the A coefficients) only once for all
+// of the 3 invocations of SWIFFT. This enables us to introduce a significant speedup.
+//
+// Parameters:
+// - input: the input input of 256 bytes (2048 bit).
+// - output: the resulting hash value of SWIFFT, of size 64 bytes (512 bit).
+// - doSMooth: if true, a final smoothing stage is performed and the output is of size 512 bits.
+//
+// Returns:
+// - Success value.
+void ComputeSingleSWIFFTX(unsigned char input[SWIFFTX_INPUT_BLOCK_SIZE],
+						 unsigned char output[SWIFFTX_OUTPUT_BLOCK_SIZE],
+						 bool doSmooth);
+
+// Calculates the powers of OMEGA and generates the bit reversal permutation.
+// You must call this function before doing SWIFFT/X, otherwise you will get zeroes everywhere.
+void InitializeSWIFFTX();
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // __SWIFFTX__

stratum/algos/SWIFFTX/inttypes.h

@@ -0,0 +1,39 @@
+ /*
+  inttypes.h
+
+  Contributors:
+    Created by Marek Michalkiewicz <marekm@linux.org.pl>
+
+  THIS SOFTWARE IS NOT COPYRIGHTED
+
+  This source code is offered for use in the public domain.  You may
+ use, modify or distribute it freely.
+
+ This code is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY.  ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
+ DISCLAIMED.  This includes but is not limited to warranties of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+*/
+
+ #ifndef __INTTYPES_H_
+ #define __INTTYPES_H_
+
+ /* Use [u]intN_t if you need exactly N bits.
+  XXX - doesn't handle the -mint8 option.  */
+
+ typedef signed char swift_int8_t;
+ typedef unsigned char swift_uint8_t;
+
+ typedef int swift_int16_t;
+ typedef unsigned int swift_uint16_t;
+
+ typedef long swift_int32_t;
+ typedef unsigned long swift_uint32_t;
+
+ typedef long long swift_int64_t;
+ typedef unsigned long long swift_uint64_t;
+
+ //typedef swift_int16_t intptr_t;
+ //typedef swift_uint16_t uintptr_t;
+
+ #endif

stratum/algos/SWIFFTX/stdbool.h

@@ -0,0 +1,46 @@
+/*
+ * Copyright (c) 2000 Jeroen Ruigrok van der Werven <asmodai@FreeBSD.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD: src/include/stdbool.h,v 1.6 2002/08/16 07:33:14 alfred Exp $
+ */
+
+#ifndef _STDBOOL_H_
+#define _STDBOOL_H_
+
+#define __bool_true_false_are_defined   1
+
+#ifndef __cplusplus
+
+#define false   0
+#define true    1
+
+#define bool    _Bool
+#if __STDC_VERSION__ < 199901L && __GNUC__ < 3
+typedef int     _Bool;
+#endif
+
+#endif /* !__cplusplus */
+
+#endif /* !_STDBOOL_H_ */

stratum/algos/SWIFFTX/stdint.h

@@ -0,0 +1,54 @@
+#ifndef _SWIFFT_STDINT_H
+#define _SWIFFT_STDINT_H
+
+///////////////////////////////////////////////////////////////////////////////////////////////
+//
+// A note from SWIFFTX implementers:
+//
+// Although the submission was targeted for Microsoft Visual Studio 2005 compiler, we strived
+// to make the code as portable as possible. This is why we preferred to use the types defined
+// here, instead of Microsoft-specific types. We compiled the code with gcc to make this sure.
+// However, we couldn't use this header as is, due to VS2005 compiler objections. This is why
+// we commented out certain defines and clearly marked it.
+// To compile our code on gcc you may define SYS_STDINT.
+//
+///////////////////////////////////////////////////////////////////////////////////////////////
+
+#ifdef SYS_STDINT
+
+#include <stdint.h>
+
+#else
+
+#include "inttypes.h"
+// The following was commented out by SWIFFTX implementers:
+// __BEGIN_DECLS
+
+typedef swift_int8_t swifftx_int_least8_t;
+typedef swift_int16_t swifftx_int_least16_t;
+typedef swift_int32_t swifftx_int_least32_t;
+typedef swift_uint8_t swifftx_uint_least8_t;
+typedef swift_uint16_t swifftx_uint_least16_t;
+typedef swift_uint32_t swifftx_uint_least32_t;
+
+#ifndef __STRICT_ANSI__
+typedef swift_int64_t swifftx_int_least64_t;
+typedef swift_uint64_t swifftx_uint_least64_t;
+#endif
+
+/*typedef signed char int_fast8_t;
+typedef signed long int int_fast16_t;
+typedef signed long int int_fast32_t;
+typedef signed long long int int_fast64_t;
+
+typedef unsigned char uint_fast8_t;
+typedef unsigned long int uint_fast16_t;
+typedef unsigned long int uint_fast32_t;
+typedef unsigned long long int uint_fast64_t;*/
+
+// The following was commented out by SWIFFTX implementers:
+// #include <endian.h>
+// __END_DECLS
+#endif
+
+#endif

stratum/algos/makefile

@@ -10,6 +10,7 @@ LDFLAGS=-O2 -lgmp
 
 SOURCES=lyra2re.c lyra2v2.c Lyra2.c lyra2z.c Lyra2-z.c Sponge.c allium.c \
 	c11.c x11.c x12.c x13.c hsr14.c sm3.c x14.c x15.c x17.c \
+	x22i.c SWIFFTX/SWIFFTX.c \
 	blake.c blakecoin.c blake2s.c jha.c keccak.c lbry.c tribus.c \
 	deep.c fresh.c groestl.c neoscrypt.c nist5.c quark.c qubit.c skein.c skein2.c \
 	bitcore.c timetravel.c x11evo.c x16r.c x16s.c xevan.c bastion.c hmq17.c sonoa.c \
@@ -42,3 +43,4 @@ clean:
 	rm -f *.o
 	rm -f ar2/*.o
 	rm -f blake2/*.o
+	rm -f SWIFFTX/*.o

stratum/algos/x22i.c

@@ -0,0 +1,146 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <sha3/sph_blake.h>
+#include <sha3/sph_bmw.h>
+#include <sha3/sph_groestl.h>
+#include <sha3/sph_jh.h>
+#include <sha3/sph_keccak.h>
+#include <sha3/sph_skein.h>
+#include <sha3/sph_luffa.h>
+#include <sha3/sph_cubehash.h>
+#include <sha3/sph_shavite.h>
+#include <sha3/sph_simd.h>
+#include <sha3/sph_echo.h>
+#include <sha3/sph_hamsi.h>
+#include <sha3/sph_fugue.h>
+#include <sha3/sph_shabal.h>
+#include <sha3/sph_whirlpool.h>
+#include <sha3/sph_sha2.h>
+#include <sha3/sph_haval.h>
+#include <sha3/sph_tiger.h>
+
+#include "SWIFFTX/SWIFFTX.h"
+#include "gost.h"
+#include "Lyra2.h"
+
+#include "common.h"
+
+
+void x22i_hash(const char* input, char* output, uint32_t len)
+{
+	sph_blake512_context     ctx_blake;
+	sph_bmw512_context       ctx_bmw;
+	sph_groestl512_context   ctx_groestl;
+	sph_skein512_context     ctx_skein;
+	sph_jh512_context        ctx_jh;
+	sph_keccak512_context    ctx_keccak;
+	sph_luffa512_context     ctx_luffa;
+	sph_cubehash512_context  ctx_cubehash;
+	sph_shavite512_context   ctx_shavite;
+	sph_simd512_context      ctx_simd;
+	sph_echo512_context      ctx_echo;
+	sph_hamsi512_context     ctx_hamsi;
+	sph_fugue512_context     ctx_fugue;
+	sph_shabal512_context    ctx_shabal;
+	sph_whirlpool_context    ctx_whirlpool;
+	sph_sha512_context       ctx_sha512;
+	sph_haval256_5_context   ctx_haval;
+	sph_tiger_context        ctx_tiger;
+	sph_gost512_context      ctx_gost;
+	sph_sha256_context       ctx_sha;
+
+	unsigned char _ALIGN(128) hash[64 * 4] = {0};
+	unsigned char _ALIGN(128) hash2[64];
+
+	sph_blake512_init(&ctx_blake);
+	sph_blake512(&ctx_blake, input, len);
+	sph_blake512_close (&ctx_blake, hash);
+
+	sph_bmw512_init(&ctx_bmw);
+	sph_bmw512(&ctx_bmw, hash, 64);
+	sph_bmw512_close(&ctx_bmw, hash);
+
+	sph_groestl512_init(&ctx_groestl);
+	sph_groestl512(&ctx_groestl, hash, 64);
+	sph_groestl512_close(&ctx_groestl, hash);
+
+	sph_skein512_init(&ctx_skein);
+	sph_skein512(&ctx_skein, hash, 64);
+	sph_skein512_close(&ctx_skein, hash);
+
+	sph_jh512_init(&ctx_jh);
+	sph_jh512(&ctx_jh, hash, 64);
+	sph_jh512_close(&ctx_jh, hash);
+
+	sph_keccak512_init(&ctx_keccak);
+	sph_keccak512(&ctx_keccak, hash, 64);
+	sph_keccak512_close(&ctx_keccak, hash);
+
+	sph_luffa512_init(&ctx_luffa);
+	sph_luffa512(&ctx_luffa, hash, 64);
+	sph_luffa512_close (&ctx_luffa, hash);
+
+	sph_cubehash512_init(&ctx_cubehash);
+	sph_cubehash512(&ctx_cubehash, hash, 64);
+	sph_cubehash512_close(&ctx_cubehash, hash);
+
+	sph_shavite512_init(&ctx_shavite);
+	sph_shavite512(&ctx_shavite, hash, 64);
+	sph_shavite512_close(&ctx_shavite, hash);
+
+	sph_simd512_init(&ctx_simd);
+	sph_simd512(&ctx_simd, hash, 64);
+	sph_simd512_close(&ctx_simd, hash);
+
+	sph_echo512_init(&ctx_echo);
+	sph_echo512(&ctx_echo, hash, 64);
+	sph_echo512_close(&ctx_echo, hash);
+
+	sph_hamsi512_init(&ctx_hamsi);
+	sph_hamsi512(&ctx_hamsi, hash, 64);
+	sph_hamsi512_close(&ctx_hamsi, hash);
+
+	sph_fugue512_init(&ctx_fugue);
+	sph_fugue512(&ctx_fugue, hash, 64);
+	sph_fugue512_close(&ctx_fugue, hash);
+
+	sph_shabal512_init(&ctx_shabal);
+	sph_shabal512(&ctx_shabal, (const void*) hash, 64);
+	sph_shabal512_close(&ctx_shabal, &hash[64]);
+
+	sph_whirlpool_init(&ctx_whirlpool);
+	sph_whirlpool (&ctx_whirlpool, (const void*) &hash[64], 64);
+	sph_whirlpool_close(&ctx_whirlpool, &hash[128]);
+
+	sph_sha512_init(&ctx_sha512);
+	sph_sha512(&ctx_sha512,(const void*) &hash[128], 64);
+	sph_sha512_close(&ctx_sha512,(void*) &hash[192]);
+
+	InitializeSWIFFTX();
+	ComputeSingleSWIFFTX((unsigned char*)hash, (unsigned char*)hash2, false);
+
+	memset(hash, 0, 64);
+	sph_haval256_5_init(&ctx_haval);
+	sph_haval256_5(&ctx_haval,(const void*) hash2, 64);
+	sph_haval256_5_close(&ctx_haval,hash);
+
+	memset(hash2, 0, 64);
+	sph_tiger_init(&ctx_tiger);
+	sph_tiger (&ctx_tiger, (const void*) hash, 64);
+	sph_tiger_close(&ctx_tiger, (void*) hash2);
+
+	memset(hash, 0, 64);
+	LYRA2((void*) hash, 32, (const void*) hash2, 32, (const void*) hash2, 32, 1, 4, 4);
+
+	sph_gost512_init(&ctx_gost);
+	sph_gost512 (&ctx_gost, (const void*) hash, 64);
+	sph_gost512_close(&ctx_gost, (void*) hash);
+
+	sph_sha256_init(&ctx_sha);
+	sph_sha256 (&ctx_sha, (const void*) hash, 64);
+	sph_sha256_close(&ctx_sha, (void*) hash);
+
+	memcpy(output, hash, 32);
+}

stratum/algos/x22i.h

@@ -0,0 +1,16 @@
+#ifndef X22I_H
+#define X22I_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdint.h>
+
+void x22i_hash(const char* input, char* output, uint32_t len);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

stratum/coinbase.cpp

@@ -299,7 +299,10 @@ void coinbase_create(YAAMP_COIND *coind, YAAMP_JOB_TEMPLATE *templ, json_value *
 
 		base58_decode(charity_payee, script_payee);
 
-		json_int_t charity_amount = (available * coind->charity_percent) / 100;
+		json_int_t charity_amount = json_get_int(json_result, "payee_amount");
+		if (charity_amount <= 0)
+			charity_amount = (available * coind->charity_percent) / 100;
+
 		available -= charity_amount;
 		coind->charity_amount = charity_amount;
 
@@ -314,6 +317,8 @@ void coinbase_create(YAAMP_COIND *coind, YAAMP_JOB_TEMPLATE *templ, json_value *
 		strcat(templ->coinb2, "00000000"); // locktime
 
 		coind->reward = (double)available/100000000*coind->reward_mul;
+		//debuglog("INFO %s block available %f, charity %f miner %f\n", coind->symbol,
+		//	(double) available/1e8, (double) charity_amount/1e8, coind->reward);
 		return;
 	}
 

stratum/config.sample/x22i.conf

@@ -0,0 +1,16 @@
+[TCP]
+server = yaamp.com
+port = 3223
+password = tu8tu5
+
+[SQL]
+host = yaampdb
+database = yaamp
+username = root
+password = patofpaq
+
+[STRATUM]
+algo = x22i
+difficulty = 0.008
+max_ttf = 50000
+

stratum/stratum.cpp

@@ -120,6 +120,7 @@ YAAMP_ALGO g_algos[] =
 	{"x14", x14_hash, 1, 0, 0},
 	{"x15", x15_hash, 1, 0, 0},
 	{"x17", x17_hash, 1, 0, 0},
+	{"x22i", x22i_hash, 1, 0, 0},
 
 	{"x11evo", x11evo_hash, 1, 0, 0},
 	{"xevan", xevan_hash, 0x100, 0, 0},

stratum/stratum.h

@@ -156,6 +156,7 @@ void sha256_double_hash_hex(const char *input, char *output, unsigned int len);
 #include "algos/x16r.h"
 #include "algos/x16s.h"
 #include "algos/x17.h"
+#include "algos/x22i.h"
 #include "algos/xevan.h"
 #include "algos/hmq17.h"
 #include "algos/nist5.h"

web/yaamp/core/functions/yaamp.php

@@ -48,6 +48,7 @@ function yaamp_get_algos()
 		'x16r',
 		'x16s',
 		'x17',
+		'x22i',
 		'xevan',
 		'groestl', // dmd-gr -m 256 (deprecated)
 		'dmd-gr',
@@ -155,6 +156,7 @@ function getAlgoColors($algo)
 		'x16r'		=> '#f0b080',
 		'x16s'		=> '#f0b080',
 		'x17'		=> '#f0b0a0',
+		'x22i'		=> '#f0a090',
 		'xevan'		=> '#f0b0a0',
 		'allium'	=> '#80a0d0',
 		'argon2'	=> '#e0d0e0',
@@ -233,6 +235,7 @@ function getAlgoPort($algo)
 		'x16r'		=> 3636,
 		'x16s'		=> 3663,
 		'x17'		=> 3737,
+		'x22i'		=> 3223,
 		'aergo'		=> 3691,
 		'xevan'		=> 3739,
 		'hmq1725'	=> 3747,