diff options
Diffstat (limited to 'src/cryptography')
| -rw-r--r-- | src/cryptography/hazmat/backends/openssl/hashes.py | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/src/cryptography/hazmat/backends/openssl/hashes.py b/src/cryptography/hazmat/backends/openssl/hashes.py index 02ce5f0d..2c8fce1a 100644 --- a/src/cryptography/hazmat/backends/openssl/hashes.py +++ b/src/cryptography/hazmat/backends/openssl/hashes.py @@ -18,9 +18,10 @@ class _HashContext(object): self._backend = backend if ctx is None: - ctx = self._backend._lib.EVP_MD_CTX_create() - ctx = self._backend._ffi.gc(ctx, - self._backend._lib.EVP_MD_CTX_destroy) + ctx = self._backend._lib.Cryptography_EVP_MD_CTX_new() + ctx = self._backend._ffi.gc( + ctx, self._backend._lib.Cryptography_EVP_MD_CTX_free + ) evp_md = self._backend._lib.EVP_get_digestbyname( algorithm.name.encode("ascii")) if evp_md == self._backend._ffi.NULL: @@ -38,9 +39,9 @@ class _HashContext(object): algorithm = utils.read_only_property("_algorithm") def copy(self): - copied_ctx = self._backend._lib.EVP_MD_CTX_create() + copied_ctx = self._backend._lib.Cryptography_EVP_MD_CTX_new() copied_ctx = self._backend._ffi.gc( - copied_ctx, self._backend._lib.EVP_MD_CTX_destroy + copied_ctx, self._backend._lib.Cryptography_EVP_MD_CTX_free ) res = self._backend._lib.EVP_MD_CTX_copy_ex(copied_ctx, self._ctx) self._backend.openssl_assert(res != 0) @@ -57,6 +58,4 @@ class _HashContext(object): res = self._backend._lib.EVP_DigestFinal_ex(self._ctx, buf, outlen) self._backend.openssl_assert(res != 0) self._backend.openssl_assert(outlen[0] == self.algorithm.digest_size) - res = self._backend._lib.EVP_MD_CTX_cleanup(self._ctx) - self._backend.openssl_assert(res == 1) return self._backend._ffi.buffer(buf)[:outlen[0]] |