diff options
| -rw-r--r-- | cryptography/hazmat/primitives/padding.py | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/cryptography/hazmat/primitives/padding.py b/cryptography/hazmat/primitives/padding.py index 6e583b24..6849d149 100644 --- a/cryptography/hazmat/primitives/padding.py +++ b/cryptography/hazmat/primitives/padding.py @@ -20,7 +20,7 @@ from cryptography.hazmat.primitives import interfaces _ffi = cffi.FFI() _ffi.cdef(""" -bool Cryptography_check_padding(const uint8_t *, uint8_t); +bool Cryptography_check_pkcs7_padding(const uint8_t *, uint8_t); """) _lib = _ffi.verify(""" #include <stdbool.h> @@ -38,7 +38,7 @@ static uint8_t Cryptography_constant_time_lt(uint8_t a, uint8_t b) { return Cryptography_DUPLICATE_MSB_TO_ALL(a); } -bool Cryptography_check_padding(const uint8_t *data, uint8_t block_len) { +bool Cryptography_check_pkcs7_padding(const uint8_t *data, uint8_t block_len) { uint8_t i; uint8_t pad_size = data[block_len - 1]; uint8_t mismatch = 0; @@ -150,7 +150,7 @@ class _PKCS7UnpaddingContext(object): if len(self._buffer) != self.block_size // 8: raise ValueError("Invalid padding bytes") - valid = _lib.Cryptography_check_padding( + valid = _lib.Cryptography_check_pkcs7_padding( self._buffer, self.block_size // 8 ) |