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127 Commits

Author SHA1 Message Date
Christian Reitter
d1d3558d02 fix(crypto): revert to bitwise OR operator and silence warning 2021-12-09 14:31:52 +01:00
Christian Reitter
0c482173ab fix(crypto): use logical instead of bitwise operator 
Discovered via clang-14 warnings for -Wbitwise-instead-of-logical
Closes https://github.com/satoshilabs/trezor-firmware/issues/129
 2021-12-09 14:31:52 +01:00
Martin Milata
cace42c6e9 fix(crypto/test): fix uninitialized variable use 
tests/test_speed.c:61:3: error: ‘sk’ may be used uninitialized [-Werror=maybe-uninitialized]
   61 |   ed25519_publickey(sk, pk);
tests/test_speed.c:145:3: error: ‘sk’ may be used uninitialized [-Werror=maybe-uninitialized]
  145 |   ed25519_publickey(sk, pk);
 2021-12-06 16:25:59 +01:00
Christian Reitter
91dd21b561 fix(crypto): clarify incorrect base58.c code comment 2021-12-01 18:09:52 +01:00
Ondřej Vejpustek
a4e13cb6e4 fix(crypto): assign NULL to zkp_context after is is destroyed 2021-11-29 14:16:42 +01:00
Ondřej Vejpustek
f1ebe8f23e refactor(crypto): expose zkp_context_is_initialized 2021-11-29 14:16:42 +01:00
Pavol Rusnak
7cd27cf1d6 fix(crypto): fix wrong input handling in mktable 
[no changelog]
 2021-11-19 23:10:34 +01:00
Andrew Kozlik
1f4573905f feat(crypto): Add TapSigHash to Hasher. 2021-11-18 22:39:32 +01:00
Ondřej Vejpustek
2e4884199b build(crypto): build secp256k1-zkp with flags needed by sanitizers 2021-11-18 19:05:40 +01:00
Ondřej Vejpustek
71b12a2a71 refactor(crypto): make secp256k1_context_writable_randomize() return status 2021-11-18 19:05:40 +01:00
Ondřej Vejpustek
ad38d8e324 refactor(crypto,core): make zkp_context_init() return status 2021-11-18 19:05:40 +01:00
Ondřej Vejpustek
ec808050ba refactor(crypto): return error from ecdsa routines on unexpected curve 2021-11-18 19:05:40 +01:00
Ondřej Vejpustek
3612620268 build(crypto,core): make secp256k1-zkp context as small as possible 2021-11-18 19:05:40 +01:00
Andrew Kozlik
85ff3682c9 test(crypto): Add BIP-341 test vectors. 2021-11-13 13:33:46 +01:00
Andrew Kozlik
3f5c11a919 test(crypto): Add unit test for BIP340 tweak. 2021-11-13 13:33:46 +01:00
Andrew Kozlik
4a6bd14993 feat(crypto): Add key tweaking functions to zkp_bip340.c. 2021-11-13 13:33:46 +01:00
matejcik
ea0dcff548 feat(crypto): support all bip39 lengths in mnemonic_to_bits 2021-11-10 13:57:57 +01:00
matejcik
80e4b27f09 feat(crypto/cardano): implement Cardano Ledger derivation 2021-11-10 13:57:57 +01:00
matejcik
1174648777 refactor(crypto): extract Cardano derivations to separate file 
Changes the API: all Cardano derivations will now produce a 96-byte
secret in the format of private_key + private_key_ext + chain_code.
This can then be trivially converted to a HDNode.
 2021-11-10 13:57:57 +01:00
Ondřej Vejpustek
f96e737ef5 fix(crypto): fix undefined behaviour of IS_ALIGNED_64 macro 2021-11-08 17:38:51 +01:00
2128675309
684e0c886d feat(crypto): add big endian support 2021-11-04 20:38:52 +01:00
Andrew Kozlik
eb90efd914 chore(crypto,core,legacy): Add return code to hdnode_fill_public_key(). 
[no changelog]
 2021-11-01 16:39:53 +01:00
Andrew Kozlik
307d166383 fix(crypto): Clean up stack in ed25519.c. 2021-11-01 16:39:53 +01:00
Andrew Kozlik
34621a6b6d fix(crypto,core,legacy): Check private key validity when deriving public key. 
[no changelog]
 2021-11-01 16:39:53 +01:00
Andrew Kozlik
5d03110a42 fix(crypto): Treat edge cases in ecdsa_sign_digest() same as ecdsa_verify_digest() does. 2021-11-01 16:39:53 +01:00
Ondřej Vejpustek
05ae15bcb6 build(crypto): use precomputed context for secp256k1-zkp 2021-10-25 14:41:28 +02:00
Ondřej Vejpustek
dbfc7d241f chore(vendor,crypto): bump version of secp256k1-zkp 2021-10-25 14:41:28 +02:00
Ondřej Vejpustek
4026987353 refactor(crypto): remove useless variable in zkp_context.c 2021-10-25 14:41:28 +02:00
Ondřej Vejpustek
273d6d14cc refactor(crypto): propagate error from zkp_context_acquire_writable() 2021-10-25 14:41:28 +02:00
Ondřej Vejpustek
29ce860d46 refactor(core,crypto): rename schnorr to BIP340 2021-10-25 14:41:28 +02:00
Ondřej Vejpustek
15bb085509 refactor(core,crypto): make public key derivation functions return 
status
 2021-10-25 14:41:28 +02:00
Ondřej Vejpustek
61143edb4d test(crypto): add tests for Schnorr signatures 2021-10-25 14:41:28 +02:00
Ondřej Vejpustek
1dad7fe7c5 feat(crypto): add wrapers for BIP-340 compatible Schnorr signatures from secp256k1_zkp 2021-10-25 14:41:28 +02:00
Ondřej Vejpustek
f2459e335d test(crypto): add tests for get_public_key{33,65} 2021-10-25 14:41:28 +02:00
Ondřej Vejpustek
79153135b7 test(crypto): add ecdsa tests for secp256k1_zkp 2021-10-25 14:41:28 +02:00
Ondřej Vejpustek
aca37e5eb2 refactor(crypto): make helper function for ecdsa_recover_pub_from_sig and 
ecdsa_verify_digest
 2021-10-25 14:41:28 +02:00
Ondřej Vejpustek
3cd2e89fbc refactor(crypto): split test_ecdsa_signature into two tests 2021-10-25 14:41:28 +02:00
Ondřej Vejpustek
d2f8f4b021 feat(crypto): add wrappers for ecdsa from secp256k1_zkp 2021-10-25 14:41:28 +02:00
Ondřej Vejpustek
75e61da70b feat(crypto): implement randomizable secp256k1_zkp context 2021-10-25 14:41:28 +02:00
Ondřej Vejpustek
6bee78af19 feat(crypto): compile crypto with secp256k1_zkp 2021-10-25 14:41:28 +02:00
Pavol Rusnak
d34b1636ee feat(crypto): add BIP-350 test cases to test_check_segwit 2021-10-18 13:36:05 +02:00
Pavol Rusnak
86ea94d06b fix(crypto): remove 3 BIP-173 test cases from segwit_addr 
because they encode segwit program > 0 and these should no longer
be encoded with Bech32 but rather with Bech32m
 2021-10-18 13:36:05 +02:00
Pavol Rusnak
60bd59fbad feat(crypto): update segwit_addr to support Bech32m 2021-10-18 13:36:05 +02:00
arbitrarylink
f051225730 feat(core,legacy): add support for Ethereum 64-bit chain_id 
* Changes from original PR

* Now that we are rejecting chain_ids of 0, we need to have the tests set the chain_ids to at least 1.

* Ran 'make gen' and uploaded changed files.

* Ran make style_check and fixed reported errors

* Added changelog files

* Reverted changes concerning chain_id 0 being rejected.

* Adds tests for MAX_CHAIN_ID and MAX_CHAIN_ID+1.  Also reverts MAX_CHAIN_ID to the previous value.

* Added missing whitespace around arithmetic operator.

Co-authored-by: Michael Hatton <michaelhatton@Michaels-Mini.fios-router.home>
 2021-09-10 15:09:03 +02:00
Ondřej Vejpustek
4827969cc8 fix(crypto): unify function headers in sha2.c and sha2.h 2021-09-08 14:00:02 +02:00
Ondřej Vejpustek
10bc747dc6 fix(crypto): fix argument type of ed25519_hram() 2021-09-08 14:00:02 +02:00
Christian Reitter
ba8eb408ea crypto: new iteration of fuzz testing code, improved dictionary script, minor documentation changes 2021-08-05 17:03:04 +02:00
Christian Reitter
78f879aaf1 crypto: improve fuzz testing code, harnesses, documentation and scripts 2021-08-05 17:03:04 +02:00
Andrew Kozlik
c1843f9f9f style(legacy): Remove nested conditional operators. 2021-07-22 10:54:49 +02:00
Pavol Rusnak
f740515c85 fix(core,crypto): add more test cases from bip-173 2021-07-21 11:20:11 +02:00