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34621a6b6d
Commit Graph

104 Commits

Author SHA1 Message Date
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
Andrew Kozlik
ce18f4bc8a test(crypto): Add progressive tests for hash functions. 2021-06-11 20:22:42 +02:00
Andrew Kozlik
b2cc3bcb36 fix(crypto): Fix incorrect handling of empty input in blake256_Update(). 2021-06-11 20:22:42 +02:00
Adam R
c4bf522b31
feat(crypto): add extra BIP32 test (test vector #4) (#1646) 2021-06-03 15:37:23 +02:00
Ondřej Vejpustek
e1a5f42c81 feat(core): make chacha_drbg more robust 2021-05-21 13:42:53 +02:00
Pavol Rusnak
b04d5bd514 fix(crypto): use ck_assert_uint_eq where we compare unsigned values 2021-05-13 14:13:56 +02:00
xloem
e821104237
fix(crypto): update case of windows.h (#1560) 
When building for windows on a case-sensitive system, mingw always comes with a lower-case windows.h
 2021-04-08 14:16:23 +02:00
Fabien
9ef26c347e Add support for Schnorr crypto (BCH variant) 
Support Schnorr signature and verification defined in
https://github.com/bitcoincashorg/bitcoincash.org/blob/master/spec/2019-05-15-schnorr.md.

The implementation is based on https://github.com/Bitcoin-ABC/secp256k1
as well as the test vectors.
 2021-03-09 14:22:56 +01:00
Pavol Rusnak
d6d1cd7b4c style(crypto): cleanup unused functions 2021-03-09 13:21:34 +01:00
Pavol Rusnak
93215ae3c7 style: reformat with clang-format 11 2021-01-04 14:40:16 +01:00
Rafael Korbas
edf9b4ee85 Refactor mnemonic_to_entropy to not (misleadingly) return checksum 2020-12-19 20:17:16 +01:00
Andrew Kozlik
b90ce7f2fc test(crypto): Add unit tests for ecdsa_sig_from_der(). 2020-12-17 16:33:33 +01:00
Andrew Kozlik
9f6d4ec538 chore(crypto): Implement DER signature parsing. 2020-12-17 16:33:33 +01:00
Pavol Rusnak
78be2c9cac fix(crypto): fix build on clang/arm64 2020-12-17 00:09:47 +01:00
Andrew Kozlik
acf7294ca2 test(crypto): Add more unit tests for invalid T9 prefix in SLIP39 word lookup. 2020-12-15 13:41:42 +01:00
Andrew Kozlik
55f3df6b0c chore(crypto): Rework SLIP-39 word lookup. 2020-12-15 13:41:42 +01:00
Andrew Kozlik
e3afd984ae test(crypto): Add SLIP39 word completion test. 2020-12-15 13:41:42 +01:00
Andrew Kozlik
e615fc6263 chore(crypto): Rename wordlist to slip39_wordlist and add include guards. 2020-12-15 13:41:42 +01:00
Andrew Kozlik
7fc1851279 fix(crypto): Improve naming and robustness of SLIP39's T9 mask lookup. 2020-12-15 13:41:42 +01:00
Andrew Kozlik
c5f26beeea fix(crypto): Fix undefined behavior in xmr_read_varint(). 2020-12-03 20:05:05 +01:00
Andrew Kozlik
dab353f888 test(crypto): Test signature verification for a digest which is equal to the group order. 2020-12-02 17:11:29 +01:00
Andrew Kozlik
fed59ec770 fix(crypto): In ecdsa_verify_digest() allow the digest to be equal to the order of the group. 2020-12-02 17:11:29 +01:00
Pavol Rusnak
50fdd183c2
ci: enable editorconfig checks, fix whitespace issues 2020-11-11 14:43:50 +01:00
Andrew Kozlik
7ae338bd87 chore(crypto): Improve comments and error handling in ecdsa_verify_digest(). 2020-10-23 15:05:07 +02:00