(self, cek, key)
| 101 | raise ValueError(f"A key of size {self.key_size} bits is required.") |
| 102 | |
| 103 | def wrap_cek(self, cek, key): |
| 104 | op_key = key.get_op_key("wrapKey") |
| 105 | self._check_key(op_key) |
| 106 | ek = aes_key_wrap(op_key, cek, default_backend()) |
| 107 | return {"ek": ek, "cek": cek} |
| 108 | |
| 109 | def wrap(self, enc_alg, headers, key, preset=None): |
| 110 | if preset and "cek" in preset: |