| # This file is being contributed to of pyasn1-modules software. |
| # |
| # Created by Russ Housley without assistance from the asn1ate tool. |
| # Modified by Russ Housley to add a map for use with opentypes and |
| # simplify the code for the object identifier assignment. |
| # |
| # Copyright (c) 2018, 2019 Vigil Security, LLC |
| # License: http://snmplabs.com/pyasn1/license.html |
| # |
| # Authenticated-Enveloped-Data for the Cryptographic Message Syntax (CMS) |
| # |
| # ASN.1 source from: |
| # https://www.rfc-editor.org/rfc/rfc5083.txt |
| |
| from pyasn1.type import namedtype |
| from pyasn1.type import tag |
| from pyasn1.type import univ |
| |
| from pyasn1_modules import rfc5652 |
| |
| MAX = float('inf') |
| |
| |
| # CMS Authenticated-Enveloped-Data Content Type |
| |
| id_ct_authEnvelopedData = univ.ObjectIdentifier('1.2.840.113549.1.9.16.1.23') |
| |
| class AuthEnvelopedData(univ.Sequence): |
| pass |
| |
| AuthEnvelopedData.componentType = namedtype.NamedTypes( |
| namedtype.NamedType('version', rfc5652.CMSVersion()), |
| namedtype.OptionalNamedType('originatorInfo', rfc5652.OriginatorInfo().subtype( |
| implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0))), |
| namedtype.NamedType('recipientInfos', rfc5652.RecipientInfos()), |
| namedtype.NamedType('authEncryptedContentInfo', rfc5652.EncryptedContentInfo()), |
| namedtype.OptionalNamedType('authAttrs', rfc5652.AuthAttributes().subtype( |
| implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))), |
| namedtype.NamedType('mac', rfc5652.MessageAuthenticationCode()), |
| namedtype.OptionalNamedType('unauthAttrs', rfc5652.UnauthAttributes().subtype( |
| implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2))) |
| ) |
| |
| |
| # Map of Content Type OIDs to Content Types is added to the |
| # ones that are in rfc5652.py |
| |
| _cmsContentTypesMapUpdate = { |
| id_ct_authEnvelopedData: AuthEnvelopedData(), |
| } |
| |
| rfc5652.cmsContentTypesMap.update(_cmsContentTypesMapUpdate) |