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Code Issues Releases Wiki Activity
12,833 Commits 337 Branches 206 Tags 270 MiB
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Commit Graph

93 Commits

Author SHA1 Message Date
Andrew Kozlik
8e8f1afa85 feat(crypto): Use strict DER-decoding in ecdsa_sig_from_der(). 2023-12-08 12:30:28 +01:00
Andrew Kozlik
f4b1b8a76a test(crypto): Test DER encoding. 2023-12-01 00:09:17 +01:00
Ondřej Vejpustek
4ecd4cc323 feat(crypto): implement hashing to curve 2023-09-27 14:04:45 +02:00
Ondřej Vejpustek
4a686d9231 feat(crypto): introduce bn_read_be_512 2023-09-27 14:04:45 +02:00
Ondřej Vejpustek
93bb4c2e35 feat(crypto): introduce bn_reduce and bn_copy_lower 2023-09-27 14:04:45 +02:00
Ondřej Vejpustek
2b00c72094 refactor(crypto): introduce bignum512 2023-09-27 14:04:45 +02:00
Ondřej Vejpustek
3a2bdf16dd feat(crypto): implement Legendre symbol 2023-09-27 14:04:45 +02:00
Ondřej Vejpustek
5a9d399012 test(crypto): use P-256 prime in test_bignum.py 2023-09-27 14:04:45 +02:00
Andrew Kozlik
2b97a5bac0 test(crypto): Add SHA-384 test vectors. 2023-08-29 10:59:34 +02:00
Andrew Kozlik
b8adcf35fe test(crypto): Add test vectors for TLS PRF with SHA-256. 2023-08-29 10:59:34 +02:00
Andrew Kozlik
f540bab5b8 test(crypto): Add AES-CCM test vectors. 2023-08-29 10:59:34 +02:00
Andrew Kozlik
21f4aec8de refactor: Unify secp256k1_zkp usage. 
[no changelog]
 2023-06-21 08:36:20 +02:00
grdddj
8ee4c41938 chore(crypto): refactor slip39 same way as bip39 2023-05-11 21:02:21 +02:00
Martin Milata
56491a0530 test(crypto): use newer OpenSSL API 
[no changelog]
 2023-04-19 13:05:03 +02:00
Pavol Rusnak
c962d3520b
Merge branch 'release/22.08' 2022-08-22 11:10:45 +02:00
Pavol Rusnak
cba74272e1 chore(crypto): remove graphene base58 functions as they are not used anywhere 
[no changelog]
 2022-08-08 12:02:01 +02:00
Andrew Kozlik
fa5e7feda6 fix(crypto): Fix nonce bias in CoSi signing. 2022-08-02 20:38:04 +02:00
matejcik
fcd43b93ac feat(crypto): add thousands separator to bn_format 2022-08-02 20:35:49 +02:00
Andrew Kozlik
81c9cd66ef fix(crypto): Set output length correctly in xmr_base58_decode(). 2022-07-14 15:47:54 +02:00
Andrew Kozlik
093fbecb7a refactor(crypto): Clean up ed25519_publickey_ext() API. 2022-07-07 18:47:33 +02:00
matejcik
8c3d3c6548 chore: bump black to 22.3 
changes:
* exponent operator ** now allows no spaces around itself: https://github.com/psf/black/issues/538
* optional unicode marker u"" is no longer allowed

[no changelog]
 2022-06-29 14:35:16 +02:00
Andrew Kozlik
892f3e348d fix(crypto): Remove public key from the ed25519 signing API. 
[no changelog]
 2022-06-27 18:59:08 +02:00
matejcik
38a36a131f chore: rename BIP39_WORDS to BIP39_WORD_COUNT 2022-06-01 16:35:33 +02:00
Ondřej Vejpustek
53d522a1fd fix(crypto): reduce digest in RFC6979 to match specification 2022-05-16 16:23:18 +02:00
Ondřej Vejpustek
ea5886026f refactor(crypto,legacy): extend parameters of init_rfc6979 by curve 2022-05-16 16:23:18 +02:00
Dusan Klinec
e69467bc04 chore(crypto): drop support for Monero range proof 2022-05-16 12:37:24 +02:00
Ondřej Vejpustek
146c1fe721 test(crypto): add tests for zkp_bip340_verify_publickey 2022-02-16 10:25:15 +01:00
Ondřej Vejpustek
27d5bf1573 revert(crypto): remove BCH Schnorr signatures 
This reverts commit 9ef26c347e.
 2022-01-31 13:56:06 +01:00
Pavol Rusnak
2880a2fa33
fix(crypto): refactor ethereum_address_checksum to prepend "0x" (#2029) 
[no changelog]
 2022-01-12 21:00:54 +01:00
Andrew Kozlik
8baf1ca79f fix(crypto): Fix out of bounds read in ecdsa_sig_to_der(). 
[no changelog]
 2022-01-11 17:29:53 +01:00
Christian Reitter
525bbab165 tests(crypto): update wycheproof testcase source and parsing 
The JSON schema of the test cases has slightly changed.
The "curve" field has moved to the "testGroups" level and the X25519 algorithm has been renamed,
which requires adjustments in the parsing code.

A duplicate definition of "ecdh_vectors" has also been removed.
 2022-01-07 16:55:24 +01:00
Christian Reitter
176b12762f fix(crypto): fix expected_sig buffer handling 2022-01-07 14:54:52 +01:00
Christian Reitter
64281c69ce fix(crypto): fix incorrect sig buffer size 2022-01-07 14:54:52 +01:00
Andrew Kozlik
4882648dad fix(crypto): Treat point at infinity as an invalid public key in ecdsa_recover_pub_from_sig(). 2022-01-07 14:37:40 +01:00
Pavol Rusnak
c0510fc91e
build(crypto): make valgrind flag compatible with secp256k1-zkp (#2027) 
Co-authored-by: Ondřej Vejpustek <ondrej.vejpustek@satoshilabs.com>
 2021-12-20 15:19:14 +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
Ondřej Vejpustek
ad38d8e324 refactor(crypto,core): make zkp_context_init() return status 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
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
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
34621a6b6d fix(crypto,core,legacy): Check private key validity when deriving public key. 
[no changelog]
 2021-11-01 16:39:53 +01:00
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
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