38 Commits

Author	SHA1	Message	Date
Pavol Rusnak	3d7d0f0734	use C99 for loop where possible	2017-07-23 22:20:51 +02:00
Roman Zeyde	0bb7f16b78	crypto: allow Ed25519 signing larger digests (#124)	2016-10-24 12:41:10 +02:00
Roman Zeyde	b57c0ff430	Use trezor-crypto ECDH, adding Curve25519 support	2016-10-16 01:34:02 +02:00
Pavol Rusnak	7ddccdb7f4	Revert "simplify cryptoMessageVerify call" ... This reverts commit 3a42032c63.	2016-10-10 17:42:42 +02:00
Pavol Rusnak	c0181b1aec	extract address related stuff into trezor-crypto	2016-10-10 11:26:52 +02:00
Pavol Rusnak	e70900d49e	don't tie message verification with P2PKH addresses	2016-10-10 10:17:51 +02:00
Pavol Rusnak	3a42032c63	simplify cryptoMessageVerify call	2016-10-10 00:18:57 +02:00
Daira Hopwood	69d99d202d	Add support for multi-byte address prefixes.	2016-10-10 00:05:45 +02:00
Jochen Hoenicke	a0ade6343e	Reworked rfc6979 signing. (#116) ... New parameter is_canonical that allows for generating signatures that have additional requirements.	2016-10-06 16:58:05 +02:00
Jochen Hoenicke	ae4dff6e5f	Only compute pubkey on demand. ... Changed all hdnode callers to call hdnode_fill_public_key if they need the public key.	2016-06-27 10:13:18 +02:00
Roman Zeyde	63696dc474	crypto: add ECDH session key generation	2016-06-10 22:17:02 +03:00
Pavol Rusnak	d20671b517	handle various signed_message_headers correctly	2016-05-17 18:13:08 +02:00
Pavol Rusnak	e1fa896d6c	disable ECIES	2016-05-12 21:09:34 +02:00
Jochen Hoenicke	e0539f8f8b	Move public key recovery (verify) to trezor-crypto	2016-04-27 18:10:21 +02:00
Pavol Rusnak	5e5138066a	adapt the reorder of hash_final functions	2016-04-26 11:53:58 +02:00
Jochen Hoenicke	51f02ff763	ed25519 support	2016-04-22 18:22:45 +02:00
Roman Zeyde	2b2414cb91	Add GPG v2.1 support by signing message digest	2016-04-20 21:01:39 +03:00
Jochen Hoenicke	56238e63fc	Added curve type to HD node. ... Create a different root node for every curve type to separate the key space.	2016-04-19 18:23:12 +02:00
Pavol Rusnak	d488366e36	Merge branch 'master' of git://github.com/romanz/trezor-mcu into romanz-master ... Conflicts: firmware/crypto.c	2015-06-28 21:26:15 +02:00
Roman Zeyde	381f90b38a	cryptoMessageSign() should check the return value of ecdsa_sign_digest()	2015-06-27 10:20:19 +03:00
Roman Zeyde	0ac032917b	enable Trezor to perform SSH public key authentication ... support both NIST256P1 and SECP256K1 ECDSA curves.	2015-06-26 10:43:39 +03:00
Pavol Rusnak	c286cd75f3	bn_substract_noprime -> bn_subtract	2015-03-17 14:23:58 +01:00
Pavol Rusnak	73c42402b9	implement SignIdentity workflow	2015-02-25 17:03:01 +01:00
Pavol Rusnak	2f5e520345	add description to layoutAddress	2015-02-19 14:11:27 +01:00
Pavol Rusnak	94531f264e	speed up public ckd (used in multisig)	2015-02-15 20:47:53 +01:00
Pavol Rusnak	5f8a4f6da1	use hdnode_private_ckd_cached where appropriate	2015-01-26 20:24:07 +01:00
Pavol Rusnak	b5eecb30be	downgrade nanopb to LTS version 0.2.9.1	2014-12-27 16:05:34 +01:00
Pavol Rusnak	30a55829e5	rework hashing of transactions	2014-12-21 20:34:14 +01:00
Pavol Rusnak	2a2eba7de5	rework layoutProgress functions	2014-12-21 18:58:56 +01:00
Pavol Rusnak	03a053c944	implement change logic for multisig	2014-12-21 02:15:56 +01:00
Pavol Rusnak	0d427f2cd2	fix confirm layouts in multisig operation	2014-12-20 02:38:53 +01:00
Pavol Rusnak	cce9d783a6	introduce cryptoMultisigFingerprint	2014-12-16 18:56:44 +01:00
Pavol Rusnak	4122b56e1c	check return value of cryptoHDNodePathToPubkey	2014-12-16 18:49:49 +01:00
Pavol Rusnak	0e92d4c588	error checking of hdnode functions return values	2014-12-16 18:28:46 +01:00
Pavol Rusnak	567537cd03	update to new multisig api	2014-12-16 14:28:47 +01:00
Pavol Rusnak	92cfcd1565	implement GetAddress.multisig field	2014-12-10 18:04:51 +01:00
Pavol Rusnak	86dd83f93b	sign message speedup ... see https://github.com/spesmilo/electrum/pull/695/files#diff-3	2014-12-08 21:21:44 +01:00
Pavol Rusnak	f75515544f	move Sign/Verify to crypto.c/h, implement Encrypt/Decrypt	2014-11-25 19:32:04 +01:00