Method prepare_key

authlib/jose/rfc7518/jws_algs.py:125–131

(self, raw_data)

        self.hash_alg = getattr(self, f"SHA{sha_type}")

    def prepare_key(self, raw_data):
        key = ECKey.import_key(raw_data)
        if key["crv"] != self.curve:
            raise ValueError(
                f'Key for "{self.name}" not supported, only "{self.curve}" allowed'
            )
        return key

    def sign(self, msg, key):
        op_key = key.get_op_key("sign")