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trezor-firmware/crypto
History
Andrew Kozlik c3f6e8f19f feat(crypto): Support is_canonical parameter in zkp_ecdsa_sign_digest().
2023-06-21 08:36:20 +02:00
..
aes
chacha20poly1305
ed25519-donna fix(crypto): Fix nonce bias in CoSi signing. 2022-08-02 20:38:04 +02:00
fuzzer refactor: Unify secp256k1_zkp usage. 2023-06-21 08:36:20 +02:00
gui
monero
tests refactor: Unify secp256k1_zkp usage. 2023-06-21 08:36:20 +02:00
tools
.gitignore
.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
address.h
AUTHORS
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 chore(crypto): remove graphene base58 functions as they are not used anywhere 2022-08-08 12:02:01 +02:00
base58.h chore(crypto): remove graphene base58 functions as they are not used anywhere 2022-08-08 12:02:01 +02:00
bignum.c
bignum.h feat(crypto): add thousands separator to bn_format 2022-08-02 20:35:49 +02:00
bip32.c refactor(crypto): Clean up ed25519_publickey_ext() API. 2022-07-07 18:47:33 +02:00
bip32.h feat(crypto): API for clearing internal caches 2022-02-16 15:21:32 +01:00
bip39_english.c chore: rename BIP39_WORDS to BIP39_WORD_COUNT 2022-06-01 16:35:33 +02:00
bip39.c
bip39.h chore: rename BIP39_WORDS to BIP39_WORD_COUNT 2022-06-01 16:35:33 +02:00
blake2_common.h
blake2b.c
blake2b.h MONOREPO MERGE trezor-crypto 2019-04-15 19:14:52 +02:00
blake2s.c
blake2s.h
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
byte_order.h
cardano.c
cardano.h
cash_addr.c
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
CONTRIBUTORS crypto: add fuzz testing harnesses and documentation 2020-07-07 14:41:10 +02:00
curves.c
curves.h feat(crypto/cardano): implement Cardano Ledger derivation 2021-11-10 13:57:57 +01:00
ecdsa_internal.h
ecdsa.c feat(crypto): Support is_canonical parameter in zkp_ecdsa_sign_digest(). 2023-06-21 08:36:20 +02:00
ecdsa.h refactor(core,crypto): make public key derivation functions return 2021-10-25 14:41:28 +02:00
groestl_internal.h fix(crypto): fix build on clang/arm64 2020-12-17 00:09:47 +01:00
groestl.c
groestl.h
hasher.c
hasher.h
hmac_drbg.c
hmac_drbg.h crypto/hmac_drbg: Fix style. 2019-06-11 11:41:40 +02:00
hmac.c
hmac.h
LICENSE
Makefile
memzero.c fix(crypto): update case of windows.h (#1560) 2021-04-08 14:16:23 +02:00
memzero.h
nem.c
nem.h
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 chore(crypto): remove graphene base58 functions as they are not used anywhere 2022-08-08 12:02:01 +02:00
pbkdf2.c
pbkdf2.h MONOREPO MERGE trezor-crypto 2019-04-15 19:14:52 +02:00
rand.c
rand.h
rc4.c
rc4.h
README.md revert(crypto): remove BCH Schnorr signatures 2022-01-31 13:56:06 +01:00
rfc6979.c fix(crypto): reduce digest in RFC6979 to match specification 2022-05-16 16:23:18 +02:00
rfc6979.h
ripemd160.c
ripemd160.h
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
segwit_addr.c
segwit_addr.h chore(core): Use C implementation of Bech32 decode. 2022-10-17 15:20:46 +02:00
setup.py
sha2.c feat(crypto): Add key tweaking functions to zkp_bip340.c. 2021-11-13 13:33:46 +01:00
sha2.h
sha3.c
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
slip39_english.c chore(crypto): refactor slip39 same way as bip39 2023-05-11 21:02:21 +02:00
slip39_wordlist.h
slip39.c chore(crypto): refactor slip39 same way as bip39 2023-05-11 21:02:21 +02:00
slip39.h
zkp_bip340.c
zkp_bip340.h feat(legacy): verify bip340 pubkeys used in p2tr addresses 2022-02-16 10:25:15 +01:00
zkp_context.c
zkp_context.h
zkp_ecdsa.c feat(crypto): Support is_canonical parameter in zkp_ecdsa_sign_digest(). 2023-06-21 08:36:20 +02:00
zkp_ecdsa.h refactor(core,crypto): make public key derivation functions return 2021-10-25 14:41:28 +02:00

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
  • BIP340 Schnorr signature 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: