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#
# This file is part of pyasn1-modules software.
#
# Created by Russ Housley with assistance from asn1ate v.0.6.0.
#
# Copyright (c) 2019, Vigil Security, LLC
# License: https://www.pysnmp.com/pyasn1/license.html
#
# Diffie-Hellman Key Agreement
#
# ASN.1 source from:
# https://www.rfc-editor.org/rfc/rfc2631.txt
# https://www.rfc-editor.org/errata/eid5897
#
from pyasn1.type import constraint, namedtype, tag, univ
class KeySpecificInfo(univ.Sequence):
componentType = namedtype.NamedTypes(
namedtype.NamedType("algorithm", univ.ObjectIdentifier()),
namedtype.NamedType(
"counter",
univ.OctetString().subtype(
subtypeSpec=constraint.ValueSizeConstraint(4, 4)
),
),
)
class OtherInfo(univ.Sequence):
componentType = namedtype.NamedTypes(
namedtype.NamedType("keyInfo", KeySpecificInfo()),
namedtype.OptionalNamedType(
"partyAInfo",
univ.OctetString().subtype(
explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0)
),
),
namedtype.NamedType(
"suppPubInfo",
univ.OctetString().subtype(
explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2)
),
),
)
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