codekingpro/portable-devtools

1#2# This file is part of pyasn1-modules software.3#4# Copyright (c) 2005-2020, Ilya Etingof <etingof@gmail.com>5# License: http://snmplabs.com/pyasn1/license.html6#7# PKCS#1 syntax8#9# ASN.1 source from:10# ftp://ftp.rsasecurity.com/pub/pkcs/pkcs-1/pkcs-1v2-1.asn11#12# Sample captures could be obtained with "openssl genrsa" command13#14from pyasn1.type import constraint15from pyasn1.type import namedval16 17from pyasn1_modules.rfc2437 import *18 19 20class OtherPrimeInfo(univ.Sequence):21    componentType = namedtype.NamedTypes(22        namedtype.NamedType('prime', univ.Integer()),23        namedtype.NamedType('exponent', univ.Integer()),24        namedtype.NamedType('coefficient', univ.Integer())25    )26 27 28class OtherPrimeInfos(univ.SequenceOf):29    componentType = OtherPrimeInfo()30    sizeSpec = univ.SequenceOf.sizeSpec + constraint.ValueSizeConstraint(1, MAX)31 32 33class RSAPrivateKey(univ.Sequence):34    componentType = namedtype.NamedTypes(35        namedtype.NamedType('version', univ.Integer(namedValues=namedval.NamedValues(('two-prime', 0), ('multi', 1)))),36        namedtype.NamedType('modulus', univ.Integer()),37        namedtype.NamedType('publicExponent', univ.Integer()),38        namedtype.NamedType('privateExponent', univ.Integer()),39        namedtype.NamedType('prime1', univ.Integer()),40        namedtype.NamedType('prime2', univ.Integer()),41        namedtype.NamedType('exponent1', univ.Integer()),42        namedtype.NamedType('exponent2', univ.Integer()),43        namedtype.NamedType('coefficient', univ.Integer()),44        namedtype.OptionalNamedType('otherPrimeInfos', OtherPrimeInfos())45    )46