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trezor-firmware/crypto
History
Ondřej Vejpustek bfbb6f8685 chore(crypto): initialize automatic variables to zero
2024-05-10 20:06:28 +02:00
..
aes chore(crypto): Zero-initialize stack variables in AES code. 2024-04-03 10:26:46 +02:00
chacha20poly1305
ed25519-donna fix(crypto): add missing header for size_t 2024-02-12 14:49:32 +01:00
fuzzer refactor: Unify secp256k1_zkp usage. 2023-06-21 08:36:20 +02:00
gui
monero style: fix style according to new clang 2024-05-10 20:06:28 +02:00
tests test(crypto): add elligator2 tests 2024-05-10 20:05:37 +02:00
tools
.gitignore
.gitmodules
.gitrepo
address.c feat(crypto): add thousands separator to bn_format 2022-08-02 20:35:49 +02:00
address.h
AUTHORS
base32.c
base32.h
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 fix(crypto): fix assertion 2023-09-27 14:04:45 +02:00
bignum.h feat(crypto): introduce bn_read_be_512 2023-09-27 14:04:45 +02:00
bip32.c refactor(crypto): Clean up ed25519_publickey_ext() API. 2022-07-07 18:47:33 +02:00
bip32.h
bip39_english.c
bip39.c fix(crypto): Fix bip39 out of bounds read. 2022-07-04 14:10:39 +02:00
bip39.h
blake2_common.h
blake2b.c
blake2b.h
blake2s.c
blake2s.h
blake256.c
blake256.h
buffer.c feat(core/prodtest): Verify device certificate chain in CERTDEV WRITE. 2023-12-08 12:30:28 +01:00
buffer.h feat(core/prodtest): Verify device certificate chain in CERTDEV WRITE. 2023-12-08 12:30:28 +01:00
byte_order.h
cardano.c
cardano.h
cash_addr.c
cash_addr.h
chacha_drbg.c
chacha_drbg.h style: fix style according to new clang 2024-05-10 20:06:28 +02:00
check_mem.h
CONTRIBUTORS
curves.c
curves.h
der.c feat(crypto): Use entire DER encoding in DER_ITEM. 2023-12-08 12:30:28 +01:00
der.h feat(core/prodtest): Check device certificate chain integrity using authority key identifier. 2023-12-15 11:18:22 +01:00
ecdsa_internal.h refactor: Unify secp256k1_zkp usage. 2023-06-21 08:36:20 +02:00
ecdsa.c refactor(crypto): remove unnecessary if 2024-04-19 15:51:33 +02:00
ecdsa.h
elligator2.c feat(crypto): implement elligator2 2024-05-10 20:05:37 +02:00
elligator2.h feat(crypto): implement elligator2 2024-05-10 20:05:37 +02:00
groestl_internal.h
groestl.c
groestl.h
hash_to_curve.c feat(crypto): implement hashing to curve 2023-09-27 14:04:45 +02:00
hash_to_curve.h feat(crypto): implement hashing to curve 2023-09-27 14:04:45 +02:00
hasher.c
hasher.h
hmac_drbg.c
hmac_drbg.h
hmac.c
hmac.h
LICENSE
Makefile chore(crypto): initialize automatic variables to zero 2024-05-10 20:06:28 +02:00
memzero.c
memzero.h
nem.c feat(crypto): add thousands separator to bn_format 2022-08-02 20:35:49 +02:00
nem.h
nist256p1.c
nist256p1.h
nist256p1.table
options.h feat(crypto): Add basic DER decoding functions. 2023-12-01 00:09:17 +01:00
pbkdf2.c
pbkdf2.h
rand.c feat(core): Integrate Optiga into PIN verification. 2023-09-27 17:17:09 +02:00
rand.h feat(core): Integrate Optiga into PIN verification. 2023-09-27 17:17:09 +02:00
rc4.c
rc4.h
README.md
rfc6979.c
rfc6979.h
ripemd160.c
ripemd160.h
script.c
script.h
secp256k1.c
secp256k1.h
secp256k1.table
segwit_addr.c chore(core): Use C implementation of Bech32 decode. 2022-10-17 15:20:46 +02:00
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): Implement sha384_Raw(). 2023-08-29 10:59:34 +02:00
sha2.h feat(crypto): Implement sha384_Raw(). 2023-08-29 10:59:34 +02:00
sha3.c
sha3.h
shamir.c
shamir.h
slip39_english.c chore(crypto): refactor slip39 same way as bip39 2023-05-11 21:02:21 +02:00
slip39_wordlist.h chore(crypto): refactor slip39 same way as bip39 2023-05-11 21:02:21 +02:00
slip39.c chore(crypto): refactor slip39 same way as bip39 2023-05-11 21:02:21 +02:00
slip39.h chore(crypto): refactor slip39 same way as bip39 2023-05-11 21:02:21 +02:00
tls_prf.c feat(crypto): Implement TLS PRF with SHA-256. 2023-08-29 10:59:34 +02:00
tls_prf.h feat(crypto): Implement TLS PRF with SHA-256. 2023-08-29 10:59:34 +02:00
zkp_bip340.c fix(crypto): imporve handling of return value 2024-04-19 15:51:33 +02:00
zkp_bip340.h
zkp_context.c fix(crypto): imporve handling of return value 2024-04-19 15:51:33 +02:00
zkp_context.h
zkp_ecdsa.c refactor(crypto): explicitly ignore return value 2024-04-19 15:51:33 +02:00
zkp_ecdsa.h

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: