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| author | Paul Kehrer <paul.l.kehrer@gmail.com> | 2019-01-17 15:56:23 -0600 |
|---|---|---|
| committer | Alex Gaynor <alex.gaynor@gmail.com> | 2019-01-17 16:56:23 -0500 |
| commit | a77994408da328e6b0fba331211be9ad2db5c5b6 (patch) | |
| tree | 240940ee473a526d3438514799665dc4463dc0d8 /tests/hazmat/primitives/test_concatkdf.py | |
| parent | 2b40f493bf6f9eb131b46d7ab582b89033bcda64 (diff) | |
| download | cryptography-a77994408da328e6b0fba331211be9ad2db5c5b6.tar.gz cryptography-a77994408da328e6b0fba331211be9ad2db5c5b6.tar.bz2 cryptography-a77994408da328e6b0fba331211be9ad2db5c5b6.zip | |
support byteslike in ConcatKDF{HMAC,Hash}, Scrypt, and X963KDF (#4709)
* byteslike concatkdf
* byteslike scrypt
* byteslike x963kdf
Diffstat (limited to 'tests/hazmat/primitives/test_concatkdf.py')
| -rw-r--r-- | tests/hazmat/primitives/test_concatkdf.py | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/tests/hazmat/primitives/test_concatkdf.py b/tests/hazmat/primitives/test_concatkdf.py index aa568c1f..67315099 100644 --- a/tests/hazmat/primitives/test_concatkdf.py +++ b/tests/hazmat/primitives/test_concatkdf.py @@ -52,6 +52,22 @@ class TestConcatKDFHash(object): assert ckdf.derive(prk) == okm + def test_buffer_protocol(self, backend): + prk = binascii.unhexlify( + b"52169af5c485dcc2321eb8d26d5efa21fb9b93c98e38412ee2484cf14f0d0d23" + ) + + okm = binascii.unhexlify(b"1c3bc9e7c4547c5191c0d478cccaed55") + + oinfo = binascii.unhexlify( + b"a1b2c3d4e53728157e634612c12d6d5223e204aeea4341565369647bd184bcd2" + b"46f72971f292badaa2fe4124612cba" + ) + + ckdf = ConcatKDFHash(hashes.SHA256(), 16, oinfo, backend) + + assert ckdf.derive(bytearray(prk)) == okm + def test_verify(self, backend): prk = binascii.unhexlify( b"52169af5c485dcc2321eb8d26d5efa21fb9b93c98e38412ee2484cf14f0d0d23" @@ -158,6 +174,25 @@ class TestConcatKDFHMAC(object): assert ckdf.derive(prk) == okm + def test_buffer_protocol(self, backend): + prk = binascii.unhexlify( + b"013951627c1dea63ea2d7702dd24e963eef5faac6b4af7e4" + b"b831cde499dff1ce45f6179f741c728aa733583b02409208" + b"8f0af7fce1d045edbc5790931e8d5ca79c73" + ) + + okm = binascii.unhexlify(b"64ce901db10d558661f10b6836a122a7" + b"605323ce2f39bf27eaaac8b34cf89f2f") + + oinfo = binascii.unhexlify( + b"a1b2c3d4e55e600be5f367e0e8a465f4bf2704db00c9325c" + b"9fbd216d12b49160b2ae5157650f43415653696421e68e" + ) + + ckdf = ConcatKDFHMAC(hashes.SHA512(), 32, None, oinfo, backend) + + assert ckdf.derive(bytearray(prk)) == okm + def test_derive_explicit_salt(self, backend): prk = binascii.unhexlify( b"013951627c1dea63ea2d7702dd24e963eef5faac6b4af7e4" |