| # |
| # This file is part of pyasn1-modules software. |
| # |
| # Created by Russ Housley with assistance from asn1ate v.0.6.0. |
| # Modified by Russ Housley to add a map for use with opentypes. |
| # |
| # Copyright (c) 2019, Vigil Security, LLC |
| # License: http://snmplabs.com/pyasn1/license.html |
| # |
| # CMS Compressed Data Content Type |
| # |
| # ASN.1 source from: |
| # https://www.rfc-editor.org/rfc/rfc3274.txt |
| # |
| |
| from pyasn1.type import namedtype |
| from pyasn1.type import univ |
| |
| from pyasn1_modules import rfc5280 |
| from pyasn1_modules import rfc5652 |
| |
| |
| class CompressionAlgorithmIdentifier(rfc5280.AlgorithmIdentifier): |
| pass |
| |
| |
| # The CMS Compressed Data Content Type |
| |
| id_ct_compressedData = univ.ObjectIdentifier('1.2.840.113549.1.9.16.1.9') |
| |
| class CompressedData(univ.Sequence): |
| pass |
| |
| CompressedData.componentType = namedtype.NamedTypes( |
| namedtype.NamedType('version', rfc5652.CMSVersion()), # Always set to 0 |
| namedtype.NamedType('compressionAlgorithm', CompressionAlgorithmIdentifier()), |
| namedtype.NamedType('encapContentInfo', rfc5652.EncapsulatedContentInfo()) |
| ) |
| |
| |
| # Algorithm identifier for the zLib Compression Algorithm |
| # This includes cpa_zlibCompress as defined in RFC 6268, |
| # from https://www.rfc-editor.org/rfc/rfc6268.txt |
| |
| id_alg_zlibCompress = univ.ObjectIdentifier('1.2.840.113549.1.9.16.3.8') |
| |
| cpa_zlibCompress = rfc5280.AlgorithmIdentifier() |
| cpa_zlibCompress['algorithm'] = id_alg_zlibCompress |
| # cpa_zlibCompress['parameters'] are absent |
| |
| |
| # Map of Content Type OIDs to Content Types |
| # To be added to the ones that are in rfc5652.py |
| |
| cmsContentTypesMapUpdate = { |
| id_ct_compressedData: CompressedData(), |
| } |