| # |
| # This file is part of pyasn1-modules software. |
| # |
| # Created by Russ Housley. |
| # |
| # Copyright (c) 2019, Vigil Security, LLC |
| # License: http://snmplabs.com/pyasn1/license.html |
| # |
| # Algorithm Identifiers for HKDF |
| # |
| # ASN.1 source from: |
| # https://www.rfc-editor.org/rfc/rfc8619.txt |
| # |
| |
| from pyasn1.type import univ |
| |
| from pyasn1_modules import rfc5280 |
| |
| |
| # Object Identifiers |
| |
| id_alg_hkdf_with_sha256 = univ.ObjectIdentifier('1.2.840.113549.1.9.16.3.28') |
| |
| |
| id_alg_hkdf_with_sha384 = univ.ObjectIdentifier('1.2.840.113549.1.9.16.3.29') |
| |
| |
| id_alg_hkdf_with_sha512 = univ.ObjectIdentifier('1.2.840.113549.1.9.16.3.30') |
| |
| |
| # Key Derivation Algorithm Identifiers |
| |
| kda_hkdf_with_sha256 = rfc5280.AlgorithmIdentifier() |
| kda_hkdf_with_sha256['algorithm'] = id_alg_hkdf_with_sha256 |
| # kda_hkdf_with_sha256['parameters'] are absent |
| |
| |
| kda_hkdf_with_sha384 = rfc5280.AlgorithmIdentifier() |
| kda_hkdf_with_sha384['algorithm'] = id_alg_hkdf_with_sha384 |
| # kda_hkdf_with_sha384['parameters'] are absent |
| |
| |
| kda_hkdf_with_sha512 = rfc5280.AlgorithmIdentifier() |
| kda_hkdf_with_sha512['algorithm'] = id_alg_hkdf_with_sha512 |
| # kda_hkdf_with_sha512['parameters'] are absent |
