57 lines
1.4 KiB
Python
57 lines
1.4 KiB
Python
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#
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# This file is part of pyasn1-modules software.
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#
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# Copyright (c) 2005-2019, Ilya Etingof <etingof@gmail.com>
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# License: http://snmplabs.com/pyasn1/license.html
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#
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# PKCS#8 syntax
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#
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# ASN.1 source from:
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# http://tools.ietf.org/html/rfc5208
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#
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# Sample captures could be obtained with "openssl pkcs8 -topk8" command
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#
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from pyasn1_modules import rfc2251
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from pyasn1_modules.rfc2459 import *
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class KeyEncryptionAlgorithms(AlgorithmIdentifier):
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pass
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class PrivateKeyAlgorithms(AlgorithmIdentifier):
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pass
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class EncryptedData(univ.OctetString):
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pass
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class EncryptedPrivateKeyInfo(univ.Sequence):
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componentType = namedtype.NamedTypes(
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namedtype.NamedType('encryptionAlgorithm', AlgorithmIdentifier()),
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namedtype.NamedType('encryptedData', EncryptedData())
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)
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class PrivateKey(univ.OctetString):
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pass
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class Attributes(univ.SetOf):
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componentType = rfc2251.Attribute()
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class Version(univ.Integer):
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namedValues = namedval.NamedValues(('v1', 0), ('v2', 1))
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class PrivateKeyInfo(univ.Sequence):
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componentType = namedtype.NamedTypes(
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namedtype.NamedType('version', Version()),
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namedtype.NamedType('privateKeyAlgorithm', AlgorithmIdentifier()),
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namedtype.NamedType('privateKey', PrivateKey()),
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namedtype.OptionalNamedType('attributes', Attributes().subtype(
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implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0)))
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)
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