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 (only hardcoded secp256k1 curve, uses RFC6979 for deterministic signatures)
ECDSA public key derivation + Base58 address representation
HMAC-SHA256 and HMAC-SHA512
PBKDF2
RIPEMD-160
SHA256/SHA512
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 211 Commits
gui		gui
tools		tools
.gitignore		.gitignore
AUTHORS		AUTHORS
CMakeLists.txt		CMakeLists.txt
LICENSE		LICENSE
MANIFEST.in		MANIFEST.in
Makefile		Makefile
README.md		README.md
TrezorCrypto.pyx		TrezorCrypto.pyx
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
c.pxd		c.pxd
ecdsa.c		ecdsa.c
ecdsa.h		ecdsa.h
hmac.c		hmac.c
hmac.h		hmac.h
macros.h		macros.h
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
secp256k1.c		secp256k1.c
secp256k1.h		secp256k1.h
setup.py		setup.py
sha2.c		sha2.c
sha2.h		sha2.h
test-openssl.c		test-openssl.c
test.py		test.py
tests.c		tests.c

JohnDvorak/trezor-crypto