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 + Base58 address representation
Ed25519 signing/verifying
HMAC-SHA256 and HMAC-SHA512
PBKDF2
RIPEMD-160
SHA256/SHA512
SHA3/Keccak
unit tests (using Check - check.sf.net; in tests.c)
tests against OpenSSL (in test-openssl.c)

Distibuted under MIT License.

Name		Name	Last commit message	Last commit date
Latest commit History 371 Commits
ed25519-donna		ed25519-donna
emscripten		emscripten
gui		gui
tools		tools
.gitignore		.gitignore
.travis.yml		.travis.yml
AUTHORS		AUTHORS
CMakeLists.txt		CMakeLists.txt
CONTRIBUTORS		CONTRIBUTORS
LICENSE		LICENSE
Makefile		Makefile
README.md		README.md
aes.h		aes.h
aes_modes.c		aes_modes.c
aescrypt.c		aescrypt.c
aeskey.c		aeskey.c
aesopt.h		aesopt.h
aestab.c		aestab.c
aestab.h		aestab.h
base58.c		base58.c
base58.h		base58.h
bignum.c		bignum.c
bignum.h		bignum.h
bip32.c		bip32.c
bip32.h		bip32.h
bip39.c		bip39.c
bip39.h		bip39.h
bip39_english.h		bip39_english.h
curves.c		curves.c
curves.h		curves.h
ecdsa.c		ecdsa.c
ecdsa.h		ecdsa.h
hmac.c		hmac.c
hmac.h		hmac.h
macros.h		macros.h
nist256p1.c		nist256p1.c
nist256p1.h		nist256p1.h
nist256p1.table		nist256p1.table
options.h		options.h
pbkdf2.c		pbkdf2.c
pbkdf2.h		pbkdf2.h
rand.c		rand.c
rand.h		rand.h
ripemd160.c		ripemd160.c
ripemd160.h		ripemd160.h
script.c		script.c
script.h		script.h
secp256k1.c		secp256k1.c
secp256k1.h		secp256k1.h
secp256k1.table		secp256k1.table
setup.py		setup.py
sha2.c		sha2.c
sha2.h		sha2.h
sha3.c		sha3.c
sha3.h		sha3.h
test-openssl.c		test-openssl.c
test_curves.py		test_curves.py
test_speed.c		test_speed.c
tests.c		tests.c

chainsquad/trezor-crypto