17 lines
521 B
Python
17 lines
521 B
Python
import six
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from cryptography.hazmat.backends import default_backend
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from cryptography.hazmat.primitives import serialization
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from cryptography.hazmat.primitives.asymmetric import rsa
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def rsa_check_private_key(private_key_material):
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assert isinstance(private_key_material, six.string_types)
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private_key = serialization.load_pem_private_key(
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data=private_key_material.encode("ascii"),
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backend=default_backend(),
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password=None,
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)
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assert isinstance(private_key, rsa.RSAPrivateKey)
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