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trezor-firmware/crypto
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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
..
aes fix(crypto): fix build on clang/arm64 2020-12-17 00:09:47 +01:00
chacha20poly1305 feat(core): make chacha_drbg more robust 2021-05-21 13:42:53 +02:00
ed25519-donna fix(crypto): fix argument type of ed25519_hram() 2021-09-08 14:00:02 +02:00
fuzzer crypto: new iteration of fuzz testing code, improved dictionary script, minor documentation changes 2021-08-05 17:03:04 +02:00
gui all: rename TREZOR to Trezor where possible 2019-06-17 20:28:29 +02:00
monero fix(crypto): Fix undefined behavior in xmr_read_varint(). 2020-12-03 20:05:05 +01:00
tests style(legacy): Remove nested conditional operators. 2021-07-22 10:54:49 +02:00
tools crypto/bignum: change limb size to 29, add tests 2020-05-24 14:36:38 +00:00
.gitignore toplevel: reorganize .gitignore files 2019-04-17 00:05:24 +02:00
.gitmodules MONOREPO MERGE trezor-crypto 2019-04-15 19:14:52 +02:00
.gitrepo git subrepo pull crypto 2019-09-12 11:52:12 +02:00
address.c feat(core,legacy): add support for Ethereum 64-bit chain_id 2021-09-10 15:09:03 +02:00
address.h feat(core,legacy): add support for Ethereum 64-bit chain_id 2021-09-10 15:09:03 +02:00
AUTHORS MONOREPO MERGE trezor-crypto 2019-04-15 19:14:52 +02:00
base32.c crypto: explicitly initialize variable length arrays 2019-10-09 17:05:34 +02:00
base32.h MONOREPO MERGE trezor-crypto 2019-04-15 19:14:52 +02:00
base58.c crypto: Fix buffer overflow in b58tobin. 2020-05-24 14:36:37 +00:00
base58.h MONOREPO MERGE trezor-crypto 2019-04-15 19:14:52 +02:00
bignum.c style(crypto): cleanup unused functions 2021-03-09 13:21:34 +01:00
bignum.h style(crypto): cleanup unused functions 2021-03-09 13:21:34 +01:00
bip32.c crypto: split hdnode_deserialize into hdnode_deserialize_{public,private} 2020-04-06 16:28:02 +00:00
bip32.h chore(crypto): Move XPUB_MAXLEN and ADDRESS_MAXLEN from modtrezorcrypto to bip32.h. 2020-10-13 13:13:49 +02:00
bip39_english.h MONOREPO MERGE trezor-crypto 2019-04-15 19:14:52 +02:00
bip39.c Refactor mnemonic_to_entropy to not (misleadingly) return checksum 2020-12-19 20:17:16 +01:00
bip39.h Refactor mnemonic_to_entropy to not (misleadingly) return checksum 2020-12-19 20:17:16 +01:00
blake2_common.h MONOREPO MERGE trezor-crypto 2019-04-15 19:14:52 +02:00
blake2b.c crypto: explicitly initialize variables 2019-10-09 17:05:33 +02:00
blake2b.h MONOREPO MERGE trezor-crypto 2019-04-15 19:14:52 +02:00
blake2s.c crypto: explicitly initialize variables 2019-10-09 17:05:33 +02:00
blake2s.h MONOREPO MERGE trezor-crypto 2019-04-15 19:14:52 +02:00
blake256.c fix(crypto): Fix incorrect handling of empty input in blake256_Update(). 2021-06-11 20:22:42 +02:00
blake256.h all: remove extraneous whitespace 2019-05-26 22:20:14 +02:00
cash_addr.c crypto: explicitly initialize variables 2019-10-09 17:05:33 +02:00
cash_addr.h MONOREPO MERGE trezor-crypto 2019-04-15 19:14:52 +02:00
chacha_drbg.c feat(core): make chacha_drbg more robust 2021-05-21 13:42:53 +02:00
chacha_drbg.h feat(core): make chacha_drbg more robust 2021-05-21 13:42:53 +02:00
check_mem.h MONOREPO MERGE trezor-crypto 2019-04-15 19:14:52 +02:00
CONTRIBUTORS crypto: add fuzz testing harnesses and documentation 2020-07-07 14:41:10 +02:00
curves.c MONOREPO MERGE trezor-crypto 2019-04-15 19:14:52 +02:00
curves.h MONOREPO MERGE trezor-crypto 2019-04-15 19:14:52 +02:00
ecdsa.c chore(crypto): Implement DER signature parsing. 2020-12-17 16:33:33 +01:00
ecdsa.h chore(crypto): Implement DER signature parsing. 2020-12-17 16:33:33 +01:00
groestl_internal.h fix(crypto): fix build on clang/arm64 2020-12-17 00:09:47 +01:00
groestl.c crypto: explicitly initialize variables 2019-10-09 17:05:33 +02:00
groestl.h ci: enable editorconfig checks, fix whitespace issues 2020-11-11 14:43:50 +01:00
hasher.c crypto: explicitly initialize variables 2019-10-09 17:05:33 +02:00
hasher.h MONOREPO MERGE trezor-crypto 2019-04-15 19:14:52 +02:00
hmac_drbg.c crypto: explicitly initialize variables 2019-10-09 17:05:33 +02:00
hmac_drbg.h crypto/hmac_drbg: Fix style. 2019-06-11 11:41:40 +02:00
hmac.c crypto: explicitly initialize variables 2019-10-09 17:05:33 +02:00
hmac.h MONOREPO MERGE trezor-crypto 2019-04-15 19:14:52 +02:00
LICENSE MONOREPO MERGE trezor-crypto 2019-04-15 19:14:52 +02:00
Makefile Add support for Schnorr crypto (BCH variant) 2021-03-09 14:22:56 +01:00
memzero.c fix(crypto): update case of windows.h (#1560) 2021-04-08 14:16:23 +02:00
memzero.h MONOREPO MERGE trezor-crypto 2019-04-15 19:14:52 +02:00
nem.c crypto: explicitly initialize variables 2019-10-09 17:05:33 +02:00
nem.h MONOREPO MERGE trezor-crypto 2019-04-15 19:14:52 +02:00
nist256p1.c crypto/bignum: change limb size to 29, add tests 2020-05-24 14:36:38 +00:00
nist256p1.h MONOREPO MERGE trezor-crypto 2019-04-15 19:14:52 +02:00
nist256p1.table crypto/bignum: change limb size to 29, add tests 2020-05-24 14:36:38 +00:00
options.h MONOREPO MERGE trezor-crypto 2019-04-15 19:14:52 +02:00
pbkdf2.c crypto: explicitly initialize variables 2019-10-09 17:05:33 +02:00
pbkdf2.h MONOREPO MERGE trezor-crypto 2019-04-15 19:14:52 +02:00
rand.c crypto: explicitly initialize variables 2019-10-09 17:05:33 +02:00
rand.h MONOREPO MERGE trezor-crypto 2019-04-15 19:14:52 +02:00
rc4.c MONOREPO MERGE trezor-crypto 2019-04-15 19:14:52 +02:00
rc4.h MONOREPO MERGE trezor-crypto 2019-04-15 19:14:52 +02:00
README.md Add support for Schnorr crypto (BCH variant) 2021-03-09 14:22:56 +01:00
rfc6979.c crypto: explicitly initialize variables 2019-10-09 17:05:33 +02:00
rfc6979.h crypto/rfc6979: Use the new HMAC DRBG implementation in rfc6979.c. Remove code duplication between rfc6979.c and ecdsa.c. 2019-06-11 11:41:40 +02:00
ripemd160.c crypto: explicitly initialize variables 2019-10-09 17:05:33 +02:00
ripemd160.h MONOREPO MERGE trezor-crypto 2019-04-15 19:14:52 +02:00
schnorr.c Add support for Schnorr crypto (BCH variant) 2021-03-09 14:22:56 +01:00
schnorr.h Add support for Schnorr crypto (BCH variant) 2021-03-09 14:22:56 +01:00
script.c crypto: explicitly initialize variables 2019-10-09 17:05:33 +02:00
script.h MONOREPO MERGE trezor-crypto 2019-04-15 19:14:52 +02:00
secp256k1.c crypto/bignum: change limb size to 29, add tests 2020-05-24 14:36:38 +00:00
secp256k1.h MONOREPO MERGE trezor-crypto 2019-04-15 19:14:52 +02:00
secp256k1.table crypto/bignum: change limb size to 29, add tests 2020-05-24 14:36:38 +00:00
segwit_addr.c crypto: explicitly initialize variables 2019-10-09 17:05:33 +02:00
segwit_addr.h MONOREPO MERGE trezor-crypto 2019-04-15 19:14:52 +02:00
setup.py MONOREPO MERGE trezor-crypto 2019-04-15 19:14:52 +02:00
sha2.c fix(crypto): unify function headers in sha2.c and sha2.h 2021-09-08 14:00:02 +02:00
sha2.h MONOREPO MERGE trezor-crypto 2019-04-15 19:14:52 +02:00
sha3.c crypto: explicitly initialize variables 2019-10-09 17:05:33 +02:00
sha3.h MONOREPO MERGE trezor-crypto 2019-04-15 19:14:52 +02:00
shamir.c crypto: fix undefined behavior in shamir unbitslice (#1219) 2020-08-24 14:25:43 +02:00
shamir.h crypto/shamir: Add copyright. 2019-04-18 15:11:54 +02:00
slip39_wordlist.h chore(crypto): Rework SLIP-39 word lookup. 2020-12-15 13:41:42 +01:00
slip39.c chore(crypto): Rework SLIP-39 word lookup. 2020-12-15 13:41:42 +01:00
slip39.h fix(crypto): Improve naming and robustness of SLIP39's T9 mask lookup. 2020-12-15 13:41:42 +01:00

README.md

trezor-crypto

Build Status gitter

Heavily optimized cryptography algorithms for embedded devices.

These include:

  • AES/Rijndael encryption/decryption
  • Big Number (256 bit) Arithmetics
  • BIP32 Hierarchical Deterministic Wallets
  • BIP39 Mnemonic code
  • ECDSA signing/verifying (supports secp256k1 and nist256p1 curves, uses RFC6979 for deterministic signatures)
  • ECDSA public key derivation
  • Schnorr (BCH variant) signing/verifying
  • Base32 (RFC4648 and custom alphabets)
  • Base58 address representation
  • Ed25519 signing/verifying (also SHA3 and Keccak variants)
  • ECDH using secp256k1, nist256p1 and Curve25519
  • HMAC-SHA256 and HMAC-SHA512
  • PBKDF2
  • RIPEMD-160
  • SHA1
  • SHA2-256/SHA2-512
  • SHA3/Keccak
  • BLAKE2s/BLAKE2b
  • Chacha20-Poly1305
  • unit tests (using Check - check.sf.net; in test_check.c)
  • tests against OpenSSL (in test_openssl.c)
  • integrated Wycheproof tests

Distibuted under MIT License.

Some parts of the library come from external sources: