diff options
Diffstat (limited to 'src')
4 files changed, 5 insertions, 4 deletions
diff --git a/src/cryptography/hazmat/backends/openssl/backend.py b/src/cryptography/hazmat/backends/openssl/backend.py index f74c955a..ab0daa28 100644 --- a/src/cryptography/hazmat/backends/openssl/backend.py +++ b/src/cryptography/hazmat/backends/openssl/backend.py @@ -2181,8 +2181,9 @@ class Backend(object): def derive_scrypt(self, key_material, salt, length, n, r, p): buf = self._ffi.new("unsigned char[]", length) + key_material_ptr = self._ffi.from_buffer(key_material) res = self._lib.EVP_PBE_scrypt( - key_material, len(key_material), salt, len(salt), n, r, p, + key_material_ptr, len(key_material), salt, len(salt), n, r, p, scrypt._MEM_LIMIT, buf, length ) if res != 1: diff --git a/src/cryptography/hazmat/primitives/kdf/concatkdf.py b/src/cryptography/hazmat/primitives/kdf/concatkdf.py index 89c3b282..65b25cdc 100644 --- a/src/cryptography/hazmat/primitives/kdf/concatkdf.py +++ b/src/cryptography/hazmat/primitives/kdf/concatkdf.py @@ -32,7 +32,7 @@ def _common_args_checks(algorithm, length, otherinfo): def _concatkdf_derive(key_material, length, auxfn, otherinfo): - utils._check_bytes("key_material", key_material) + utils._check_byteslike("key_material", key_material) output = [b""] outlen = 0 counter = 1 diff --git a/src/cryptography/hazmat/primitives/kdf/scrypt.py b/src/cryptography/hazmat/primitives/kdf/scrypt.py index 44e369fb..df9745e6 100644 --- a/src/cryptography/hazmat/primitives/kdf/scrypt.py +++ b/src/cryptography/hazmat/primitives/kdf/scrypt.py @@ -52,7 +52,7 @@ class Scrypt(object): raise AlreadyFinalized("Scrypt instances can only be used once.") self._used = True - utils._check_bytes("key_material", key_material) + utils._check_byteslike("key_material", key_material) return self._backend.derive_scrypt( key_material, self._salt, self._length, self._n, self._r, self._p ) diff --git a/src/cryptography/hazmat/primitives/kdf/x963kdf.py b/src/cryptography/hazmat/primitives/kdf/x963kdf.py index a8c07751..fd9d125e 100644 --- a/src/cryptography/hazmat/primitives/kdf/x963kdf.py +++ b/src/cryptography/hazmat/primitives/kdf/x963kdf.py @@ -46,7 +46,7 @@ class X963KDF(object): if self._used: raise AlreadyFinalized self._used = True - utils._check_bytes("key_material", key_material) + utils._check_byteslike("key_material", key_material) output = [b""] outlen = 0 counter = 1 |