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2024-04-25 20:32:28 +03:00
commit 7b8035ff33
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+# coding: utf-8
+# PyGOST -- Pure Python GOST cryptographic functions library
+# Copyright (C) 2015-2023 Sergey Matveev <stargrave@stargrave.org>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, version 3 of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+"""PKCS #10 related structures (**NOT COMPLETE**)
+"""
+
+from pyderasn import BitString
+from pyderasn import Integer
+from pyderasn import Sequence
+from pyderasn import SetOf
+from pyderasn import tag_ctxc
+
+from pygost.asn1schemas.cms import Attribute
+from pygost.asn1schemas.x509 import AlgorithmIdentifier
+from pygost.asn1schemas.x509 import Name
+from pygost.asn1schemas.x509 import SubjectPublicKeyInfo
+
+
+class Attributes(SetOf):
+    schema = Attribute()
+
+
+class CertificationRequestInfo(Sequence):
+    schema = (
+        ("version", Integer(0)),
+        ("subject", Name()),
+        ("subjectPKInfo", SubjectPublicKeyInfo()),
+        ("attributes", Attributes(impl=tag_ctxc(0))),
+    )
+
+
+class CertificationRequest(Sequence):
+    schema = (
+        ("certificationRequestInfo", CertificationRequestInfo()),
+        ("signatureAlgorithm", AlgorithmIdentifier()),
+        ("signature", BitString()),
+    )