mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-10-13 19:39:05 +00:00
67 lines
1.7 KiB
Python
67 lines
1.7 KiB
Python
from . import messages as proto
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from .tools import expect
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@expect(proto.Entropy, field="entropy")
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def get_entropy(client, size):
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return client.call(proto.GetEntropy(size=size))
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@expect(proto.SignedIdentity)
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def sign_identity(
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client, identity, challenge_hidden, challenge_visual, ecdsa_curve_name=None
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):
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return client.call(
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proto.SignIdentity(
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identity=identity,
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challenge_hidden=challenge_hidden,
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challenge_visual=challenge_visual,
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ecdsa_curve_name=ecdsa_curve_name,
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)
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)
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@expect(proto.ECDHSessionKey)
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def get_ecdh_session_key(client, identity, peer_public_key, ecdsa_curve_name=None):
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return client.call(
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proto.GetECDHSessionKey(
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identity=identity,
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peer_public_key=peer_public_key,
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ecdsa_curve_name=ecdsa_curve_name,
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)
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)
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@expect(proto.CipheredKeyValue, field="value")
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def encrypt_keyvalue(
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client, n, key, value, ask_on_encrypt=True, ask_on_decrypt=True, iv=b""
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):
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return client.call(
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proto.CipherKeyValue(
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address_n=n,
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key=key,
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value=value,
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encrypt=True,
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ask_on_encrypt=ask_on_encrypt,
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ask_on_decrypt=ask_on_decrypt,
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iv=iv,
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)
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)
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@expect(proto.CipheredKeyValue, field="value")
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def decrypt_keyvalue(
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client, n, key, value, ask_on_encrypt=True, ask_on_decrypt=True, iv=b""
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):
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return client.call(
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proto.CipherKeyValue(
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address_n=n,
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key=key,
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value=value,
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encrypt=False,
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ask_on_encrypt=ask_on_encrypt,
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ask_on_decrypt=ask_on_decrypt,
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iv=iv,
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)
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)
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