mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-12-16 03:18:09 +00:00
313 lines
6.9 KiB
Python
313 lines
6.9 KiB
Python
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# extmod/modtrezorcrypto/modtrezorcrypto-aes.h
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class AES:
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'''
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AES context.
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'''
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def __init__(self, mode: int, key: bytes, iv: bytes = None) -> None:
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'''
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Initialize AES context.
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'''
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def encrypt(self, data: bytes) -> bytes:
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'''
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Encrypt data and update AES context.
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'''
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def decrypt(self, data: bytes) -> bytes:
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'''
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Decrypt data and update AES context.
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'''
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# extmod/modtrezorcrypto/modtrezorcrypto-blake256.h
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class Blake256:
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'''
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Blake256 context.
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'''
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def __init__(self, data: bytes = None) -> None:
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'''
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Creates a hash context object.
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'''
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def update(self, data: bytes) -> None:
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'''
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Update the hash context with hashed data.
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'''
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def digest(self) -> bytes:
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'''
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Returns the digest of hashed data.
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'''
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# extmod/modtrezorcrypto/modtrezorcrypto-blake2b.h
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class Blake2b:
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'''
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Blake2b context.
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'''
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def __init__(self, data: bytes = None, outlen: int = Blake2b.digest_size, personal: bytes = None) -> None:
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'''
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Creates a hash context object.
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'''
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def update(self, data: bytes) -> None:
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'''
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Update the hash context with hashed data.
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'''
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def digest(self) -> bytes:
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'''
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Returns the digest of hashed data.
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'''
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# extmod/modtrezorcrypto/modtrezorcrypto-blake2s.h
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class Blake2s:
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'''
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Blake2s context.
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'''
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def __init__(self, data: bytes = None, outlen: int = Blake2s.digest_size, key: bytes = None, personal: bytes = None) -> None:
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'''
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Creates a hash context object.
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'''
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def update(self, data: bytes) -> None:
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'''
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Update the hash context with hashed data.
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'''
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def digest(self) -> bytes:
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'''
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Returns the digest of hashed data.
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'''
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# extmod/modtrezorcrypto/modtrezorcrypto-chacha20poly1305.h
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class ChaCha20Poly1305:
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'''
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ChaCha20Poly1305 context.
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'''
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def __init__(self, key: bytes, nonce: bytes) -> None:
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'''
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Initialize the ChaCha20 + Poly1305 context for encryption or decryption
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using a 32 byte key and 12 byte nonce as in the RFC 7539 style.
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'''
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def encrypt(self, data: bytes) -> bytes:
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'''
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Encrypt data (length of data must be divisible by 64 except for the final value).
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'''
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def decrypt(self, data: bytes) -> bytes:
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'''
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Decrypt data (length of data must be divisible by 64 except for the final value).
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'''
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def auth(self, data: bytes) -> None:
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'''
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Include authenticated data in the Poly1305 MAC using the RFC 7539
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style with 16 byte padding. This must only be called once and prior
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to encryption or decryption.
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'''
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def finish(self) -> bytes:
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'''
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Compute RFC 7539-style Poly1305 MAC.
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'''
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# extmod/modtrezorcrypto/modtrezorcrypto-groestl.h
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class Groestl512:
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'''
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GROESTL512 context.
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'''
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def __init__(self, data: bytes = None) -> None:
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'''
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Creates a hash context object.
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'''
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def update(self, data: bytes) -> None:
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'''
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Update the hash context with hashed data.
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'''
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def digest(self) -> bytes:
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'''
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Returns the digest of hashed data.
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'''
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# extmod/modtrezorcrypto/modtrezorcrypto-pbkdf2.h
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class Pbkdf2:
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'''
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PBKDF2 context.
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'''
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def __init__(self, prf: int, password: bytes, salt: bytes, iterations: int = None, blocknr: int = 1) -> None:
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'''
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Create a PBKDF2 context.
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'''
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def update(self, iterations: int) -> None:
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'''
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Update a PBKDF2 context.
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'''
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def key(self) -> bytes:
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'''
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Retrieve derived key.
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'''
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# extmod/modtrezorcrypto/modtrezorcrypto-rfc6979.h
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class Rfc6979:
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'''
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RFC6979 context.
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'''
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def __init__(self, secret_key: bytes, hash: bytes) -> None:
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'''
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Initialize RFC6979 context from secret key and a hash.
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'''
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def next(self) -> bytes:
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'''
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Compute next 32-bytes of pseudorandom data.
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'''
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# extmod/modtrezorcrypto/modtrezorcrypto-ripemd160.h
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class Ripemd160:
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'''
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RIPEMD160 context.
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'''
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def __init__(self, data: bytes = None) -> None:
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'''
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Creates a hash context object.
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'''
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def update(self, data: bytes) -> None:
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'''
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Update the hash context with hashed data.
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'''
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def digest(self) -> bytes:
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'''
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Returns the digest of hashed data.
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'''
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# extmod/modtrezorcrypto/modtrezorcrypto-sha1.h
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class Sha1:
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'''
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SHA1 context.
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'''
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def __init__(self, data: bytes = None) -> None:
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'''
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Creates a hash context object.
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'''
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def update(self, data: bytes) -> None:
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'''
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Update the hash context with hashed data.
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'''
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def digest(self) -> bytes:
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'''
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Returns the digest of hashed data.
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'''
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# extmod/modtrezorcrypto/modtrezorcrypto-sha256.h
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class Sha256:
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'''
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SHA256 context.
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'''
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def __init__(self, data: bytes = None) -> None:
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'''
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Creates a hash context object.
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'''
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def update(self, data: bytes) -> None:
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'''
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Update the hash context with hashed data.
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'''
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def digest(self) -> bytes:
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'''
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Returns the digest of hashed data.
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'''
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# extmod/modtrezorcrypto/modtrezorcrypto-sha3-256.h
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class Sha3_256:
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'''
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SHA3_256 context.
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'''
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def __init__(self, data: bytes = None, keccak = False) -> None:
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'''
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Creates a hash context object.
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'''
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def update(self, data: bytes) -> None:
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'''
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Update the hash context with hashed data.
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'''
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def digest(self) -> bytes:
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'''
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Returns the digest of hashed data.
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'''
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def copy(self) -> sha3:
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'''
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Returns the copy of the digest object with the current state
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'''
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# extmod/modtrezorcrypto/modtrezorcrypto-sha3-512.h
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class Sha3_512:
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'''
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SHA3_512 context.
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'''
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def __init__(self, data: bytes = None, keccak = False) -> None:
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'''
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Creates a hash context object.
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'''
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def update(self, data: bytes) -> None:
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'''
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Update the hash context with hashed data.
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'''
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def digest(self) -> bytes:
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'''
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Returns the digest of hashed data.
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'''
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def copy(self) -> sha3:
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'''
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Returns the copy of the digest object with the current state
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'''
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# extmod/modtrezorcrypto/modtrezorcrypto-sha512.h
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class Sha512:
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'''
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SHA512 context.
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'''
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def __init__(self, data: bytes = None) -> None:
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'''
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Creates a hash context object.
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'''
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def hash(self, data: bytes) -> None:
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'''
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Update the hash context with hashed data.
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'''
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def digest(self) -> bytes:
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'''
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Returns the digest of hashed data.
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'''
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