Add m-esr52 at 52.6.0

1 files changed, 34 insertions, 0 deletions

diff --git a/python/pyasn1-modules/pyasn1_modules/pkcs12.py b/python/pyasn1-modules/pyasn1_modules/pkcs12.py
new file mode 100644
index 000000000..fb17675c4
--- /dev/null
+++ b/python/pyasn1-modules/pyasn1_modules/pkcs12.py
@@ -0,0 +1,34 @@
+#
+# PKCS#12 syntax
+#
+# ASN.1 source from:
+# ftp://ftp.rsasecurity.com/pub/pkcs/pkcs-12/pkcs-12.asn
+#
+# Sample captures could be obtained with "openssl pkcs12" command
+#
+from pyasn1.type import tag, namedtype, namedval, univ, constraint
+from pyasn1_modules.rfc2459 import *
+from pyasn1_modules import rfc2251
+
+class Attributes(univ.SetOf):
+    componentType = rfc2251.Attribute()
+
+class Version(univ.Integer): pass
+
+class CertificationRequestInfo(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('version', Version()),
+        namedtype.NamedType('subject', Name()),
+        namedtype.NamedType('subjectPublicKeyInfo', SubjectPublicKeyInfo()),
+        namedtype.NamedType('attributes', Attributes().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0)))
+    )
+
+class Signature(univ.BitString): pass
+class SignatureAlgorithmIdentifier(AlgorithmIdentifier): pass
+
+class CertificationRequest(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('certificationRequestInfo', CertificationRequestInfo()),
+        namedtype.NamedType('signatureAlgorithm', SignatureAlgorithmIdentifier()),
+        namedtype.NamedType('signature', Signature())
+    )