1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
|
# This file is being contributed to pyasn1-modules software.
#
# Created by Russ Housley
#
# Copyright (c) 2020, Vigil Security, LLC
# License: http://snmplabs.com/pyasn1/license.html
#
# HSS/LMS Hash-based Signature Algorithm for CMS
#
# ASN.1 source from:
# https://www.rfc-editor.org/rfc/rfc8708.txt
from pyasn1.type import univ
from pyasn1_modules import rfc5280
# Object Identifiers
id_alg_hss_lms_hashsig = univ.ObjectIdentifier('1.2.840.113549.1.9.16.3.17')
id_alg_mts_hashsig = id_alg_hss_lms_hashsig
# Signature Algorithm Identifier
sa_HSS_LMS_HashSig = rfc5280.AlgorithmIdentifier()
sa_HSS_LMS_HashSig['algorithm'] = id_alg_hss_lms_hashsig
# sa_HSS_LMS_HashSig['parameters'] is alway absent
# Public Key
class HSS_LMS_HashSig_PublicKey(univ.OctetString):
pass
pk_HSS_LMS_HashSig = rfc5280.SubjectPublicKeyInfo()
pk_HSS_LMS_HashSig['algorithm'] = sa_HSS_LMS_HashSig
# pk_HSS_LMS_HashSig['parameters'] CONTAINS a DER-encoded HSS_LMS_HashSig_PublicKey
|
