1
0
mirror of https://github.com/trezor/trezor-firmware.git synced 2024-11-18 13:38:12 +00:00
trezor-firmware/trezorlib/misc.py
matejcik 7083eb7a5c trezorlib: drop @field decorator
its function is replaced by @expect(field="name") -- it doesn't make sense
to use @field without @expect anyway
2018-07-09 13:57:30 +02:00

40 lines
1.8 KiB
Python

from . import messages as proto
from .tools import expect
@expect(proto.Entropy, field="entropy")
def get_entropy(client, size):
return client.call(proto.GetEntropy(size=size))
@expect(proto.SignedIdentity)
def sign_identity(client, identity, challenge_hidden, challenge_visual, ecdsa_curve_name=None):
return client.call(proto.SignIdentity(identity=identity, challenge_hidden=challenge_hidden, challenge_visual=challenge_visual, ecdsa_curve_name=ecdsa_curve_name))
@expect(proto.ECDHSessionKey)
def get_ecdh_session_key(client, identity, peer_public_key, ecdsa_curve_name=None):
return client.call(proto.GetECDHSessionKey(identity=identity, peer_public_key=peer_public_key, ecdsa_curve_name=ecdsa_curve_name))
@expect(proto.CipheredKeyValue, field="value")
def encrypt_keyvalue(client, n, key, value, ask_on_encrypt=True, ask_on_decrypt=True, iv=b''):
return client.call(proto.CipherKeyValue(address_n=n,
key=key,
value=value,
encrypt=True,
ask_on_encrypt=ask_on_encrypt,
ask_on_decrypt=ask_on_decrypt,
iv=iv))
@expect(proto.CipheredKeyValue, field="value")
def decrypt_keyvalue(client, n, key, value, ask_on_encrypt=True, ask_on_decrypt=True, iv=b''):
return client.call(proto.CipherKeyValue(address_n=n,
key=key,
value=value,
encrypt=False,
ask_on_encrypt=ask_on_encrypt,
ask_on_decrypt=ask_on_decrypt,
iv=iv))