diff options
| -rw-r--r-- | cryptography/hazmat/backends/openssl/backend.py | 6 | ||||
| -rw-r--r-- | cryptography/hazmat/backends/openssl/ec.py | 2 |
2 files changed, 4 insertions, 4 deletions
diff --git a/cryptography/hazmat/backends/openssl/backend.py b/cryptography/hazmat/backends/openssl/backend.py index 0b129d1a..9d767aef 100644 --- a/cryptography/hazmat/backends/openssl/backend.py +++ b/cryptography/hazmat/backends/openssl/backend.py @@ -1049,12 +1049,12 @@ class Backend(object): return curve_nid @contextmanager - def _bn_ctx_manager(self): + def _tmp_bn_ctx(self): bn_ctx = self._lib.BN_CTX_new() assert bn_ctx != self._ffi.NULL bn_ctx = self._ffi.gc(bn_ctx, self._lib.BN_CTX_free) + self._lib.BN_CTX_start(bn_ctx) try: - self._lib.BN_CTX_start(bn_ctx) yield bn_ctx finally: self._lib.BN_CTX_end(bn_ctx) @@ -1098,7 +1098,7 @@ class Backend(object): assert set_func and get_func - with self._bn_ctx_manager() as bn_ctx: + with self._tmp_bn_ctx() as bn_ctx: check_x = self._lib.BN_CTX_get(bn_ctx) check_y = self._lib.BN_CTX_get(bn_ctx) diff --git a/cryptography/hazmat/backends/openssl/ec.py b/cryptography/hazmat/backends/openssl/ec.py index 51fc8f4b..611dba2c 100644 --- a/cryptography/hazmat/backends/openssl/ec.py +++ b/cryptography/hazmat/backends/openssl/ec.py @@ -38,7 +38,7 @@ def _truncate_digest_for_ecdsa(ec_key_cdata, digest, backend): group = _lib.EC_KEY_get0_group(ec_key_cdata) - with backend._bn_ctx_manager() as bn_ctx: + with backend._tmp_bn_ctx() as bn_ctx: order = _lib.BN_CTX_get(bn_ctx) assert order != _ffi.NULL |