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| author | Paul Kehrer <paul.l.kehrer@gmail.com> | 2015-06-27 10:12:03 -0500 |
|---|---|---|
| committer | Paul Kehrer <paul.l.kehrer@gmail.com> | 2015-06-27 10:12:03 -0500 |
| commit | fad53a2ef0b1b20056eff529a553b749872407ce (patch) | |
| tree | b4f7c5fb17650910014ca78c58b16ea1d352e79a /tests/hazmat | |
| parent | 46e12ee86498fd57c297eeee63485295fcf2e39a (diff) | |
| parent | 1c453c25e35ba564746e599f64a389bb77263799 (diff) | |
| download | cryptography-fad53a2ef0b1b20056eff529a553b749872407ce.tar.gz cryptography-fad53a2ef0b1b20056eff529a553b749872407ce.tar.bz2 cryptography-fad53a2ef0b1b20056eff529a553b749872407ce.zip | |
Merge pull request #2076 from alex/more-branch-coverage
More branch coverage improvements. By virtue of reorganization and a new test
Diffstat (limited to 'tests/hazmat')
| -rw-r--r-- | tests/hazmat/primitives/test_concatkdf.py | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/tests/hazmat/primitives/test_concatkdf.py b/tests/hazmat/primitives/test_concatkdf.py index 27e5460e..aa568c1f 100644 --- a/tests/hazmat/primitives/test_concatkdf.py +++ b/tests/hazmat/primitives/test_concatkdf.py @@ -158,6 +158,27 @@ class TestConcatKDFHMAC(object): assert ckdf.derive(prk) == okm + def test_derive_explicit_salt(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, b"\x00" * 128, oinfo, backend + ) + + assert ckdf.derive(prk) == okm + def test_verify(self, backend): prk = binascii.unhexlify( b"013951627c1dea63ea2d7702dd24e963eef5faac6b4af7e4" |