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| author | S. Solomon Darnell | 2025-03-28 21:52:21 -0500 |
|---|---|---|
| committer | S. Solomon Darnell | 2025-03-28 21:52:21 -0500 |
| commit | 4a52a71956a8d46fcb7294ac71734504bb09bcc2 (patch) | |
| tree | ee3dc5af3b6313e921cd920906356f5d4febc4ed /.venv/lib/python3.12/site-packages/rsa/asn1.py | |
| parent | cc961e04ba734dd72309fb548a2f97d67d578813 (diff) | |
| download | gn-ai-master.tar.gz | |
Diffstat (limited to '.venv/lib/python3.12/site-packages/rsa/asn1.py')
| -rw-r--r-- | .venv/lib/python3.12/site-packages/rsa/asn1.py | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/.venv/lib/python3.12/site-packages/rsa/asn1.py b/.venv/lib/python3.12/site-packages/rsa/asn1.py new file mode 100644 index 00000000..b91806fb --- /dev/null +++ b/.venv/lib/python3.12/site-packages/rsa/asn1.py @@ -0,0 +1,52 @@ +# Copyright 2011 Sybren A. Stüvel <sybren@stuvel.eu> +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# https://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +"""ASN.1 definitions. + +Not all ASN.1-handling code use these definitions, but when it does, they should be here. +""" + +from pyasn1.type import univ, namedtype, tag + + +class PubKeyHeader(univ.Sequence): + componentType = namedtype.NamedTypes( + namedtype.NamedType("oid", univ.ObjectIdentifier()), + namedtype.NamedType("parameters", univ.Null()), + ) + + +class OpenSSLPubKey(univ.Sequence): + componentType = namedtype.NamedTypes( + namedtype.NamedType("header", PubKeyHeader()), + # This little hack (the implicit tag) allows us to get a Bit String as Octet String + namedtype.NamedType( + "key", + univ.OctetString().subtype(implicitTag=tag.Tag(tagClass=0, tagFormat=0, tagId=3)), + ), + ) + + +class AsnPubKey(univ.Sequence): + """ASN.1 contents of DER encoded public key: + + RSAPublicKey ::= SEQUENCE { + modulus INTEGER, -- n + publicExponent INTEGER, -- e + """ + + componentType = namedtype.NamedTypes( + namedtype.NamedType("modulus", univ.Integer()), + namedtype.NamedType("publicExponent", univ.Integer()), + ) |