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trezor-firmware/mocks/trezor/crypto/curve/curve25519.py
2017-04-08 18:43:26 +02:00

20 lines
512 B
Python

# extmod/modtrezorcrypto/modtrezorcrypto-curve25519.h
def generate_secret() -> bytes:
'''
Generate secret key.
'''
# extmod/modtrezorcrypto/modtrezorcrypto-curve25519.h
def publickey(secret_key: bytes) -> bytes:
'''
Computes public key from secret key.
'''
# extmod/modtrezorcrypto/modtrezorcrypto-curve25519.h
def multiply(secret_key: bytes, public_key: bytes) -> bytes:
'''
Multiplies point defined by public_key with scalar defined by secret_key
Useful for ECDH
'''