191 lines
4.7 KiB
Python
191 lines
4.7 KiB
Python
# This file is being contributed to pyasn1-modules software.
|
|
#
|
|
# Created by Russ Housley with assistance from asn1ate v.0.6.0.
|
|
# Modified by Russ Housley to add maps for opentypes.
|
|
#
|
|
# Copyright (c) 2019, Vigil Security, LLC
|
|
# License: http://snmplabs.com/pyasn1/license.html
|
|
#
|
|
# Elliptic Curve Cryptography Subject Public Key Information
|
|
#
|
|
# ASN.1 source from:
|
|
# https://www.rfc-editor.org/rfc/rfc5480.txt
|
|
|
|
|
|
# What can be imported from rfc4055.py ?
|
|
|
|
from pyasn1.type import namedtype
|
|
from pyasn1.type import univ
|
|
|
|
from pyasn1_modules import rfc3279
|
|
from pyasn1_modules import rfc5280
|
|
|
|
|
|
# These structures are the same as RFC 3279.
|
|
|
|
DHPublicKey = rfc3279.DHPublicKey
|
|
|
|
DSAPublicKey = rfc3279.DSAPublicKey
|
|
|
|
ValidationParms = rfc3279.ValidationParms
|
|
|
|
DomainParameters = rfc3279.DomainParameters
|
|
|
|
ECDSA_Sig_Value = rfc3279.ECDSA_Sig_Value
|
|
|
|
ECPoint = rfc3279.ECPoint
|
|
|
|
KEA_Parms_Id = rfc3279.KEA_Parms_Id
|
|
|
|
RSAPublicKey = rfc3279.RSAPublicKey
|
|
|
|
|
|
# RFC 5480 changed the names of these structures from RFC 3279.
|
|
|
|
DSS_Parms = rfc3279.Dss_Parms
|
|
|
|
DSA_Sig_Value = rfc3279.Dss_Sig_Value
|
|
|
|
|
|
# RFC 3279 defines a more complex alternative for ECParameters.
|
|
# RFC 5480 narrows the definition to a single CHOICE: namedCurve.
|
|
|
|
class ECParameters(univ.Choice):
|
|
pass
|
|
|
|
ECParameters.componentType = namedtype.NamedTypes(
|
|
namedtype.NamedType('namedCurve', univ.ObjectIdentifier())
|
|
)
|
|
|
|
|
|
# OIDs for Message Digest Algorithms
|
|
|
|
id_md2 = univ.ObjectIdentifier('1.2.840.113549.2.2')
|
|
|
|
id_md5 = univ.ObjectIdentifier('1.2.840.113549.2.5')
|
|
|
|
id_sha1 = univ.ObjectIdentifier('1.3.14.3.2.26')
|
|
|
|
id_sha224 = univ.ObjectIdentifier('2.16.840.1.101.3.4.2.4')
|
|
|
|
id_sha256 = univ.ObjectIdentifier('2.16.840.1.101.3.4.2.1')
|
|
|
|
id_sha384 = univ.ObjectIdentifier('2.16.840.1.101.3.4.2.2')
|
|
|
|
id_sha512 = univ.ObjectIdentifier('2.16.840.1.101.3.4.2.3')
|
|
|
|
|
|
# OID for RSA PK Algorithm and Key
|
|
|
|
rsaEncryption = univ.ObjectIdentifier('1.2.840.113549.1.1.1')
|
|
|
|
|
|
# OID for DSA PK Algorithm, Key, and Parameters
|
|
|
|
id_dsa = univ.ObjectIdentifier('1.2.840.10040.4.1')
|
|
|
|
|
|
# OID for Diffie-Hellman PK Algorithm, Key, and Parameters
|
|
|
|
dhpublicnumber = univ.ObjectIdentifier('1.2.840.10046.2.1')
|
|
|
|
# OID for KEA PK Algorithm and Parameters
|
|
|
|
id_keyExchangeAlgorithm = univ.ObjectIdentifier('2.16.840.1.101.2.1.1.22')
|
|
|
|
|
|
# OIDs for Elliptic Curve Algorithm ID, Key, and Parameters
|
|
# Note that ECDSA keys always use this OID
|
|
|
|
id_ecPublicKey = univ.ObjectIdentifier('1.2.840.10045.2.1')
|
|
|
|
id_ecDH = univ.ObjectIdentifier('1.3.132.1.12')
|
|
|
|
id_ecMQV = univ.ObjectIdentifier('1.3.132.1.13')
|
|
|
|
|
|
# OIDs for RSA Signature Algorithms
|
|
|
|
md2WithRSAEncryption = univ.ObjectIdentifier('1.2.840.113549.1.1.2')
|
|
|
|
md5WithRSAEncryption = univ.ObjectIdentifier('1.2.840.113549.1.1.4')
|
|
|
|
sha1WithRSAEncryption = univ.ObjectIdentifier('1.2.840.113549.1.1.5')
|
|
|
|
|
|
# OIDs for DSA Signature Algorithms
|
|
|
|
id_dsa_with_sha1 = univ.ObjectIdentifier('1.2.840.10040.4.3')
|
|
|
|
id_dsa_with_sha224 = univ.ObjectIdentifier('2.16.840.1.101.3.4.3.1')
|
|
|
|
id_dsa_with_sha256 = univ.ObjectIdentifier('2.16.840.1.101.3.4.3.2')
|
|
|
|
|
|
# OIDs for ECDSA Signature Algorithms
|
|
|
|
ecdsa_with_SHA1 = univ.ObjectIdentifier('1.2.840.10045.4.1')
|
|
|
|
ecdsa_with_SHA224 = univ.ObjectIdentifier('1.2.840.10045.4.3.1')
|
|
|
|
ecdsa_with_SHA256 = univ.ObjectIdentifier('1.2.840.10045.4.3.2')
|
|
|
|
ecdsa_with_SHA384 = univ.ObjectIdentifier('1.2.840.10045.4.3.3')
|
|
|
|
ecdsa_with_SHA512 = univ.ObjectIdentifier('1.2.840.10045.4.3.4')
|
|
|
|
|
|
# OIDs for Named Elliptic Curves
|
|
|
|
secp192r1 = univ.ObjectIdentifier('1.2.840.10045.3.1.1')
|
|
|
|
sect163k1 = univ.ObjectIdentifier('1.3.132.0.1')
|
|
|
|
sect163r2 = univ.ObjectIdentifier('1.3.132.0.15')
|
|
|
|
secp224r1 = univ.ObjectIdentifier('1.3.132.0.33')
|
|
|
|
sect233k1 = univ.ObjectIdentifier('1.3.132.0.26')
|
|
|
|
sect233r1 = univ.ObjectIdentifier('1.3.132.0.27')
|
|
|
|
secp256r1 = univ.ObjectIdentifier('1.2.840.10045.3.1.7')
|
|
|
|
sect283k1 = univ.ObjectIdentifier('1.3.132.0.16')
|
|
|
|
sect283r1 = univ.ObjectIdentifier('1.3.132.0.17')
|
|
|
|
secp384r1 = univ.ObjectIdentifier('1.3.132.0.34')
|
|
|
|
sect409k1 = univ.ObjectIdentifier('1.3.132.0.36')
|
|
|
|
sect409r1 = univ.ObjectIdentifier('1.3.132.0.37')
|
|
|
|
secp521r1 = univ.ObjectIdentifier('1.3.132.0.35')
|
|
|
|
sect571k1 = univ.ObjectIdentifier('1.3.132.0.38')
|
|
|
|
sect571r1 = univ.ObjectIdentifier('1.3.132.0.39')
|
|
|
|
|
|
# Map of Algorithm Identifier OIDs to Parameters
|
|
# The algorithm is not included if the parameters MUST be absent
|
|
|
|
_algorithmIdentifierMapUpdate = {
|
|
rsaEncryption: univ.Null(),
|
|
md2WithRSAEncryption: univ.Null(),
|
|
md5WithRSAEncryption: univ.Null(),
|
|
sha1WithRSAEncryption: univ.Null(),
|
|
id_dsa: DSS_Parms(),
|
|
dhpublicnumber: DomainParameters(),
|
|
id_keyExchangeAlgorithm: KEA_Parms_Id(),
|
|
id_ecPublicKey: ECParameters(),
|
|
id_ecDH: ECParameters(),
|
|
id_ecMQV: ECParameters(),
|
|
}
|
|
|
|
|
|
# Add these Algorithm Identifier map entries to the ones in rfc5280.py
|
|
|
|
rfc5280.algorithmIdentifierMap.update(_algorithmIdentifierMapUpdate)
|