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author | Paul Kehrer <paul.l.kehrer@gmail.com> | 2015-08-12 17:13:31 -0500 |
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committer | Paul Kehrer <paul.l.kehrer@gmail.com> | 2015-08-12 17:13:31 -0500 |
commit | 56b1a88b6565f2239c717bb3c8514f84f55ee855 (patch) | |
tree | df7c703853e8d1918d467156153edc27bccaef74 /src | |
parent | f15a0a096289688f13c193633811c4aef0974e2f (diff) | |
parent | 38df44151cdc6591385c4ec1691e782d05c8aec7 (diff) | |
download | cryptography-56b1a88b6565f2239c717bb3c8514f84f55ee855.tar.gz cryptography-56b1a88b6565f2239c717bb3c8514f84f55ee855.tar.bz2 cryptography-56b1a88b6565f2239c717bb3c8514f84f55ee855.zip |
Merge pull request #2262 from viraptor/non-bytes-signatures
Ensure early exeption on non-bytes signature
Diffstat (limited to 'src')
-rw-r--r-- | src/cryptography/hazmat/backends/openssl/dsa.py | 3 | ||||
-rw-r--r-- | src/cryptography/hazmat/backends/openssl/ec.py | 2 | ||||
-rw-r--r-- | src/cryptography/hazmat/backends/openssl/rsa.py | 3 |
3 files changed, 8 insertions, 0 deletions
diff --git a/src/cryptography/hazmat/backends/openssl/dsa.py b/src/cryptography/hazmat/backends/openssl/dsa.py index f84857ff..f1bb6d9b 100644 --- a/src/cryptography/hazmat/backends/openssl/dsa.py +++ b/src/cryptography/hazmat/backends/openssl/dsa.py @@ -29,6 +29,9 @@ def _truncate_digest_for_dsa(dsa_cdata, digest, backend): @utils.register_interface(AsymmetricVerificationContext) class _DSAVerificationContext(object): def __init__(self, backend, public_key, signature, algorithm): + if not isinstance(signature, bytes): + raise TypeError("signature must be bytes.") + self._backend = backend self._public_key = public_key self._signature = signature diff --git a/src/cryptography/hazmat/backends/openssl/ec.py b/src/cryptography/hazmat/backends/openssl/ec.py index 7d3afb94..b8692e49 100644 --- a/src/cryptography/hazmat/backends/openssl/ec.py +++ b/src/cryptography/hazmat/backends/openssl/ec.py @@ -119,6 +119,8 @@ class _ECDSASignatureContext(object): @utils.register_interface(AsymmetricVerificationContext) class _ECDSAVerificationContext(object): def __init__(self, backend, public_key, signature, algorithm): + if not isinstance(signature, bytes): + raise TypeError("signature must be bytes.") self._backend = backend self._public_key = public_key self._signature = signature diff --git a/src/cryptography/hazmat/backends/openssl/rsa.py b/src/cryptography/hazmat/backends/openssl/rsa.py index 822c7304..8e32eb02 100644 --- a/src/cryptography/hazmat/backends/openssl/rsa.py +++ b/src/cryptography/hazmat/backends/openssl/rsa.py @@ -337,6 +337,9 @@ class _RSASignatureContext(object): @utils.register_interface(AsymmetricVerificationContext) class _RSAVerificationContext(object): def __init__(self, backend, public_key, signature, padding, algorithm): + if not isinstance(signature, bytes): + raise TypeError("signature must be bytes.") + self._backend = backend self._public_key = public_key self._signature = signature |