| # |
| # This file is part of pyasn1-modules software. |
| # |
| # Copyright (c) 2019, Vigil Security, LLC |
| # License: http://snmplabs.com/pyasn1/license.html |
| # |
| import sys |
| import unittest |
| |
| from pyasn1.codec.der.decoder import decode as der_decoder |
| from pyasn1.codec.der.encoder import encode as der_encoder |
| |
| from pyasn1_modules import pem |
| from pyasn1_modules import rfc5751 |
| from pyasn1_modules import rfc8692 |
| |
| |
| class AlgorithmIdentifierTestCase(unittest.TestCase): |
| pem_text = """\ |
| MEowCwYJYIZIAWUDBAILMAsGCWCGSAFlAwQCDDAKBggrBgEFBQcGHjAKBggrBgEF |
| BQcGHzAKBggrBgEFBQcGIDAKBggrBgEFBQcGIQ== |
| """ |
| |
| def setUp(self): |
| self.asn1Spec = rfc5751.SMIMECapabilities() |
| |
| def testDerCodec(self): |
| substrate = pem.readBase64fromText(self.pem_text) |
| asn1Object, rest = der_decoder(substrate, asn1Spec=self.asn1Spec) |
| self.assertFalse(rest) |
| self.assertTrue(asn1Object.prettyPrint()) |
| self.assertEqual(substrate, der_encoder(asn1Object)) |
| |
| oid_list = ( |
| rfc8692.id_shake128, |
| rfc8692.id_shake256, |
| rfc8692.id_RSASSA_PSS_SHAKE128, |
| rfc8692.id_RSASSA_PSS_SHAKE256, |
| rfc8692.id_ecdsa_with_shake128, |
| rfc8692.id_ecdsa_with_shake256, |
| ) |
| |
| count = 0 |
| for algid in asn1Object: |
| self.assertTrue(algid['capabilityID'] in oid_list) |
| count += 1 |
| |
| self.assertTrue(len(oid_list), count) |
| |
| |
| suite = unittest.TestLoader().loadTestsFromModule(sys.modules[__name__]) |
| |
| if __name__ == '__main__': |
| result = unittest.TextTestRunner(verbosity=2).run(suite) |
| sys.exit(not result.wasSuccessful()) |
