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| author | Paul Kehrer <paul.l.kehrer@gmail.com> | 2014-04-09 14:11:42 -0500 |
|---|---|---|
| committer | Paul Kehrer <paul.l.kehrer@gmail.com> | 2014-04-20 16:53:03 -0500 |
| commit | 67feca0acd64a5c19fa56efd754430d4213e9f8b (patch) | |
| tree | 21a7504dfd74e9d30f65ea08daf77af50f4b1618 /tests/hazmat/primitives/test_rsa.py | |
| parent | a84de770889dec70d9976981445e68f9c4d658bf (diff) | |
| download | cryptography-67feca0acd64a5c19fa56efd754430d4213e9f8b.tar.gz cryptography-67feca0acd64a5c19fa56efd754430d4213e9f8b.tar.bz2 cryptography-67feca0acd64a5c19fa56efd754430d4213e9f8b.zip | |
more testing for rsa decrypt
Diffstat (limited to 'tests/hazmat/primitives/test_rsa.py')
| -rw-r--r-- | tests/hazmat/primitives/test_rsa.py | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/tests/hazmat/primitives/test_rsa.py b/tests/hazmat/primitives/test_rsa.py index d8b25cbb..38fab6ec 100644 --- a/tests/hazmat/primitives/test_rsa.py +++ b/tests/hazmat/primitives/test_rsa.py @@ -1349,3 +1349,20 @@ class TestRSADecryption(object): padding.PKCS1v15(), backend ) + + def test_decrypt_ciphertext_too_small(self, backend): + private_key = rsa.RSAPrivateKey.generate( + public_exponent=65537, + key_size=512, + backend=backend + ) + ct = binascii.unhexlify( + b"50b4c14136bd198c2f3c3ed243fce036e168d56517984a263cd66492b80804f1" + b"69d210f2b9bdfb48b12f9ea05009c77da257cc600ccefe3a6283789d8ea0" + ) + with pytest.raises(exceptions.InvalidDecryption): + private_key.decrypt( + ct, + padding.PKCS1v15(), + backend + ) |