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Diffstat (limited to 'tests/test_rfc8018.py')
-rw-r--r-- | tests/test_rfc8018.py | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/tests/test_rfc8018.py b/tests/test_rfc8018.py new file mode 100644 index 0000000..f899b54 --- /dev/null +++ b/tests/test_rfc8018.py @@ -0,0 +1,56 @@ +# +# This file is part of pyasn1-modules software. +# +# Created by Russ Housley +# Copyright (c) 2019, Vigil Security, LLC +# License: http://snmplabs.com/pyasn1/license.html +# + +import sys + +from pyasn1.codec.der.decoder import decode as der_decode +from pyasn1.codec.der.encoder import encode as der_encode + +from pyasn1_modules import pem +from pyasn1_modules import rfc5652 +from pyasn1_modules import rfc8018 + +try: + import unittest2 as unittest +except ImportError: + import unittest + + +class PWRITestCase(unittest.TestCase): + rfc3211_ex1_pem_text = """\ +o1MCAQCgGgYJKoZIhvcNAQUMMA0ECBI0Vnh4VjQSAgEFMCAGCyqGSIb3DQEJEAMJMBEGBSsO +AwIHBAjv5ZjvIbM9bQQQuBslZe43PKbe3KJqF4sMEA== +""" + + def setUp(self): + self.asn1Spec = rfc5652.RecipientInfo() + + def testDerCodec(self): + substrate = pem.readBase64fromText(self.rfc3211_ex1_pem_text) + asn1Object, rest = der_decode(substrate, asn1Spec=self.asn1Spec) + assert not rest + assert asn1Object.prettyPrint() + assert der_encode(asn1Object) == substrate + alg_oid = asn1Object['pwri']['keyDerivationAlgorithm']['algorithm'] + assert alg_oid == rfc8018.id_PBKDF2 + + def testOpenTypes(self): + substrate = pem.readBase64fromText(self.rfc3211_ex1_pem_text) + asn1Object, rest = der_decode(substrate, + asn1Spec=self.asn1Spec, + decodeOpenTypes=True) + assert not rest + assert asn1Object.prettyPrint() + assert der_encode(asn1Object) == substrate + icount = asn1Object['pwri']['keyDerivationAlgorithm']['parameters']['iterationCount'] + assert icount == 5 + +suite = unittest.TestLoader().loadTestsFromModule(sys.modules[__name__]) + +if __name__ == '__main__': + unittest.TextTestRunner(verbosity=2).run(suite) |