| # This file is being contributed to pyasn1-modules software. |
| # |
| # Created by Russ Housley with assistance from the asn1ate tool. |
| # Auto-generated by asn1ate v.0.6.0 from rfc8103.asn. |
| # |
| # Copyright (c) 2019, Vigil Security, LLC |
| # License: http://snmplabs.com/pyasn1/license.html |
| # |
| # ChaCha20Poly1305 algorithm fo use with the Authenticated-Enveloped-Data |
| # protecting content type for the Cryptographic Message Syntax (CMS) |
| # |
| # ASN.1 source from: |
| # https://www.rfc-editor.org/rfc/rfc8103.txt |
| |
| from pyasn1.type import constraint |
| from pyasn1.type import univ |
| |
| |
| def _OID(*components): |
| output = [] |
| for x in tuple(components): |
| if isinstance(x, univ.ObjectIdentifier): |
| output.extend(list(x)) |
| else: |
| output.append(int(x)) |
| |
| return univ.ObjectIdentifier(output) |
| |
| |
| class AEADChaCha20Poly1305Nonce(univ.OctetString): |
| pass |
| |
| |
| AEADChaCha20Poly1305Nonce.subtypeSpec = constraint.ValueSizeConstraint(12, 12) |
| |
| id_alg_AEADChaCha20Poly1305 = _OID(1, 2, 840, 113549, 1, 9, 16, 3, 18) |