History

Ondřej Vejpustek 4504469e80 crypto: add tests for chacha_drbg		4 years ago
..
aes	crypto: explicitly initialize variables	5 years ago
chacha20poly1305	crypto: explicitly initialize variables	5 years ago
ed25519-donna	crypto: explicitly initialize variables	5 years ago
gui	all: rename TREZOR to Trezor where possible	5 years ago
monero	crypto: explicitly initialize variable length arrays	5 years ago
tests	crypto: add tests for chacha_drbg	4 years ago
tools	crypto: split hdnode_deserialize into hdnode_deserialize_{public,private}	4 years ago
.gitignore	toplevel: reorganize .gitignore files	5 years ago
.gitmodules	MONOREPO MERGE trezor-crypto	5 years ago
.gitrepo	git subrepo pull crypto	5 years ago
AUTHORS	MONOREPO MERGE trezor-crypto	5 years ago
CONTRIBUTORS	MONOREPO MERGE trezor-crypto	5 years ago
LICENSE	MONOREPO MERGE trezor-crypto	5 years ago
Makefile	crypto: add tests for chacha_drbg	4 years ago
README.md	MONOREPO MERGE trezor-crypto	5 years ago
address.c	crypto: explicitly initialize variables	5 years ago
address.h	MONOREPO MERGE trezor-crypto	5 years ago
base32.c	crypto: explicitly initialize variable length arrays	5 years ago
base32.h	MONOREPO MERGE trezor-crypto	5 years ago
base58.c	crypto: explicitly initialize variable length arrays	5 years ago
base58.h	MONOREPO MERGE trezor-crypto	5 years ago
bignum.c	MONOREPO MERGE trezor-crypto	5 years ago
bignum.h	MONOREPO MERGE trezor-crypto	5 years ago
bip32.c	crypto: split hdnode_deserialize into hdnode_deserialize_{public,private}	4 years ago
bip32.h	crypto: split hdnode_deserialize into hdnode_deserialize_{public,private}	4 years ago
bip39.c	crypto: explicitly initialize variables	5 years ago
bip39.h	crypto: refactor bip39 api	5 years ago
bip39_english.h	MONOREPO MERGE trezor-crypto	5 years ago
blake2_common.h	MONOREPO MERGE trezor-crypto	5 years ago
blake2b.c	crypto: explicitly initialize variables	5 years ago
blake2b.h	MONOREPO MERGE trezor-crypto	5 years ago
blake2s.c	crypto: explicitly initialize variables	5 years ago
blake2s.h	MONOREPO MERGE trezor-crypto	5 years ago
blake256.c	crypto: explicitly initialize variables	5 years ago
blake256.h	all: remove extraneous whitespace	5 years ago
cash_addr.c	crypto: explicitly initialize variables	5 years ago
cash_addr.h	MONOREPO MERGE trezor-crypto	5 years ago
chacha_drbg.c	crypto: add chacha_drbg	4 years ago
chacha_drbg.h	crypto: add chacha_drbg	4 years ago
check_mem.h	MONOREPO MERGE trezor-crypto	5 years ago
curves.c	MONOREPO MERGE trezor-crypto	5 years ago
curves.h	MONOREPO MERGE trezor-crypto	5 years ago
ecdsa.c	crypto: explicitly initialize variables	5 years ago
ecdsa.h	crypto/ecdsa: add compress_coords (#42 )	5 years ago
groestl.c	crypto: explicitly initialize variables	5 years ago
groestl.h	MONOREPO MERGE trezor-crypto	5 years ago
groestl_internal.h	MONOREPO MERGE trezor-crypto	5 years ago
hasher.c	crypto: explicitly initialize variables	5 years ago
hasher.h	MONOREPO MERGE trezor-crypto	5 years ago
hmac.c	crypto: explicitly initialize variables	5 years ago
hmac.h	MONOREPO MERGE trezor-crypto	5 years ago
hmac_drbg.c	crypto: explicitly initialize variables	5 years ago
hmac_drbg.h	crypto/hmac_drbg: Fix style.	5 years ago
memzero.c	MONOREPO MERGE trezor-crypto	5 years ago
memzero.h	MONOREPO MERGE trezor-crypto	5 years ago
nem.c	crypto: explicitly initialize variables	5 years ago
nem.h	MONOREPO MERGE trezor-crypto	5 years ago
nist256p1.c	MONOREPO MERGE trezor-crypto	5 years ago
nist256p1.h	MONOREPO MERGE trezor-crypto	5 years ago
nist256p1.table	MONOREPO MERGE trezor-crypto	5 years ago
options.h	MONOREPO MERGE trezor-crypto	5 years ago
pbkdf2.c	crypto: explicitly initialize variables	5 years ago
pbkdf2.h	MONOREPO MERGE trezor-crypto	5 years ago
rand.c	crypto: explicitly initialize variables	5 years ago
rand.h	MONOREPO MERGE trezor-crypto	5 years ago
rc4.c	MONOREPO MERGE trezor-crypto	5 years ago
rc4.h	MONOREPO MERGE trezor-crypto	5 years ago
rfc6979.c	crypto: explicitly initialize variables	5 years ago
rfc6979.h	crypto/rfc6979: Use the new HMAC DRBG implementation in rfc6979.c. Remove code duplication between rfc6979.c and ecdsa.c.	5 years ago
ripemd160.c	crypto: explicitly initialize variables	5 years ago
ripemd160.h	MONOREPO MERGE trezor-crypto	5 years ago
script.c	crypto: explicitly initialize variables	5 years ago
script.h	MONOREPO MERGE trezor-crypto	5 years ago
secp256k1.c	MONOREPO MERGE trezor-crypto	5 years ago
secp256k1.h	MONOREPO MERGE trezor-crypto	5 years ago
secp256k1.table	MONOREPO MERGE trezor-crypto	5 years ago
segwit_addr.c	crypto: explicitly initialize variables	5 years ago
segwit_addr.h	MONOREPO MERGE trezor-crypto	5 years ago
setup.py	MONOREPO MERGE trezor-crypto	5 years ago
sha2.c	crypto: explicitly initialize variables	5 years ago
sha2.h	MONOREPO MERGE trezor-crypto	5 years ago
sha3.c	crypto: explicitly initialize variables	5 years ago
sha3.h	MONOREPO MERGE trezor-crypto	5 years ago
shamir.c	crypto: explicitly initialize variable length arrays	5 years ago
shamir.h	crypto/shamir: Add copyright.	5 years ago
slip39.c	core: add slip39 keyboard	5 years ago
slip39.h	core: add slip39 keyboard	5 years ago
slip39_wordlist.h	core: add slip39 keyboard	5 years ago

README.md

trezor-crypto

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
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:

AES: https://github.com/BrianGladman/aes
Base58: https://github.com/luke-jr/libbase58
BLAKE2s/BLAKE2b: https://github.com/BLAKE2/BLAKE2
RIPEMD-160: https://github.com/ARMmbed/mbedtls
SHA1/SHA2: http://www.aarongifford.com/computers/sha.html
SHA3: https://github.com/rhash/RHash
Curve25519: https://github.com/agl/curve25519-donna
Ed25519: https://github.com/floodyberry/ed25519-donna
Chacha20: https://github.com/wg/c20p1305
Poly1305: https://github.com/floodyberry/poly1305-donna