4 commits

Author	SHA1	Message	Date
SomberNight	ac94d6d055	ecc: ECPrivkey.sign clean-up	2018-05-26 19:26:13 +02:00
SomberNight	dc1d6ac1fe	avoid hardcoding the curve generator ourselves	2018-05-25 18:29:44 +02:00
SomberNight	7c53712750	load_library: remove ctypes.util.find_library calls. remove some code dupe ... find_library was giving priority to system dll against local dll	2018-05-25 18:20:56 +02:00
SomberNight	16e4827e8c	use libsecp256k1 if available. abstract away ecc stuff. move symmetric crypto and hash functions to crypto.py	2018-05-25 15:43:06 +02:00