65 Commits

Author	SHA1	Message	Date
Pavol Rusnak	00954da5fe	fix /dev/urandom problem	2015-05-04 19:53:06 +02:00
Pavol Rusnak	21d0bb437a	cleanup coding style	2015-04-13 18:19:33 +02:00
Pavol Rusnak	f1b8f55d92	use curly braces in if block	2015-04-11 20:01:45 +02:00
Jochen Hoenicke	c90f79bce2	Added new tests for point multiplication	2015-04-11 13:12:03 +02:00
Jochen Hoenicke	1700caf2ad	scalar_mult based on Jacobian representation ... This version of scalar_mult should be faster and much better against side-channel attacks. Except bn_inverse and bn_mod all functions are constant time. bn_inverse is only used in the last step and its input is randomized. The function bn_mod is only taking extra time in 2^32/2^256 cases, so in practise it should not occur at all. The input to bn_mod is also depending on the random value. There is secret dependent array access in scalar_multiply, so cache may be an issue.	2015-03-17 19:18:34 +01:00
Pavol Rusnak	cb9ccc5cf4	remove all references to USE_PUBKEY_VALIDATE	2015-03-12 15:53:41 +01:00
Pavol Rusnak	92ab7504b2	add one more bip32_cache test	2015-03-04 15:43:14 +01:00
Pavol Rusnak	f4e6010e18	implement BIP32 cache	2015-01-26 19:10:19 +01:00
Dustin Laurence	1c672dca2b	Remove now-redundant embedded header	2015-01-25 08:49:52 -08:00
Pavol Rusnak	89a7d7797b	replace base58 implementation	2014-12-23 03:11:58 +01:00
Pavol Rusnak	b4cdba8489	export pby from ecdsa_sign functions	2014-12-08 21:08:49 +01:00
Pavol Rusnak	f6560c7d13	split pbkdf2 into pbkdf2_hmac_sha256 and pbkdf2_hmac_sha512	2014-10-30 01:35:13 +01:00
Dustin Laurence	e0b083a0b0	Make CMakeLists.txt build tests	2014-07-16 13:41:29 -05:00
Pavol Rusnak	bb73936959	use more warnings from trezor-mcu	2014-07-07 21:34:54 +02:00
Pavol Rusnak	0fe1857513	normalize y^2 in pubkey validation ... fix last commit	2014-07-07 21:11:25 +02:00
Pavol Rusnak	b9d5896174	make pubkey validation optional, extract options to separate header	2014-07-07 20:14:36 +02:00
Ondrej Mikle	02048f88b5	Tests for public key validity check.	2014-07-07 15:13:36 +02:00
Pavol Rusnak	eec5f7df15	fix bug in unoptimized branch of code	2014-07-03 10:16:19 +02:00
Pavol Rusnak	b16e36f10e	rename aes_ctr_counter_inc to aes_ctr_cbuf_inc and move it to aes_modes.c	2014-06-07 14:16:27 +02:00
Pavol Rusnak	99900eb323	update AES code to support different modes of operation, add unittests	2014-06-07 13:38:56 +02:00
Pavol Rusnak	5e9cd15527	use new base58 code for address functions, add function for obtaining wif	2014-05-22 22:29:53 +02:00
Pavol Rusnak	612f5ab050	fix copyright headers	2014-05-22 20:54:58 +02:00
Pavol Rusnak	c1140e071e	added deserialization	2014-05-21 00:22:48 +02:00
Pavol Rusnak	44116b8a74	make serialize api more friendly	2014-05-15 19:35:28 +02:00
Pavol Rusnak	c08bbfa58e	fix last commit	2014-05-15 18:50:28 +02:00
Pavol Rusnak	c1dc507189	add hdnode serialization function	2014-05-15 17:36:23 +02:00
Pavol Rusnak	94d4a3733e	fix typos	2014-04-11 15:33:29 +02:00
Pavol Rusnak	e827517591	add mnemonic_check function	2014-03-12 20:45:51 +01:00
Pavol Rusnak	393c298c35	add progress_callback to mnemonic/pbkdf2 functions	2014-03-11 20:14:06 +01:00
Pavol Rusnak	d5e1ff8be8	remove version_byte and address from bip32	2014-02-21 22:51:49 +01:00
Pavol Rusnak	8c47b572df	new test to compare private and public branch of bip32	2014-02-21 20:30:22 +01:00
Pavol Rusnak	18dea22213	get rid of bip32 versions, it's a mess :(	2014-02-21 19:41:33 +01:00
Pavol Rusnak	d0e152a088	replace SHA256/SHA512 prefix with sha256/sha512 (OpenSSL clash)	2014-02-19 21:26:42 +01:00
Pavol Rusnak	1034b28f90	use both private and public bip32 versions	2014-02-19 16:58:48 +01:00
Pavol Rusnak	50fb43127f	use -Wextra	2014-02-08 19:12:07 +01:00
Pavol Rusnak	d433bcfa10	fix ecdsa_sig_to_der	2014-02-08 15:55:03 +01:00
Pavol Rusnak	81f462a5c5	add ecdsa_sig_to_der	2014-02-02 22:01:43 +01:00
Pavol Rusnak	a40a077613	rework ecdsa_address_to_hash160 into ecdsa_address_decode	2014-01-31 15:26:51 +01:00
Pavol Rusnak	2e4ec7fe0a	introduce ecdsa_address_to_hash160	2014-01-30 20:34:05 +01:00
Pavol Rusnak	7dc057c903	add testcases for address generation ... fix bug for version != 0 process uncompressed pubkeys as well	2014-01-27 19:57:44 +01:00
Pavol Rusnak	c0ee25c851	don't use implicit versions in bip32	2014-01-21 18:38:44 +01:00
Pavol Rusnak	8764a03453	compute fingerprints	2014-01-14 15:29:46 +01:00
Pavol Rusnak	ed7e2e5058	implement public child key derivation	2014-01-14 14:35:13 +01:00
Pavol Rusnak	3589cf5cbf	use 4096 pbkdf2 rounds for bip39	2013-12-10 16:24:51 +01:00
Pavol Rusnak	352bc42be2	use PBKDF2 for BIP39, add unit tests	2013-12-09 16:25:03 +01:00
Pavol Rusnak	6b66f29c3b	use fixed block size (128-bit) for AES again	2013-11-28 00:52:39 +01:00
Pavol Rusnak	6939275362	use TREZOR as passphrase to check protection	2013-11-25 23:06:02 +01:00
Pavol Rusnak	1c9046b66d	reworked bip39 including tests	2013-11-25 22:46:54 +01:00
Pavol Rusnak	150c770e4e	xprvnode -> hdnode, add hdnode_from_pub function	2013-11-25 15:37:49 +01:00
Pavol Rusnak	b14ce58df7	rename xprv struct to XprvNode	2013-11-08 12:44:11 +01:00