kmsp11/operation/ecdsa.h

/*
 * Copyright 2021 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifndef KMSP11_OPERATION_ECDSA_H_
#define KMSP11_OPERATION_ECDSA_H_

#include "kmsp11/operation/crypter_interfaces.h"
#include "kmsp11/util/crypto_utils.h"
#include "kmsp11/util/string_utils.h"

namespace cloud_kms::kmsp11 {

// Returns either an EcdsaSigner or a KmsDigestingSigner based on mechanism.
absl::StatusOr<std::unique_ptr<SignerInterface>> NewEcdsaSigner(
    std::shared_ptr<Object> key, const CK_MECHANISM* mechanism);

// Returns either an EcdsaVerifier or a KmsDigestingVerifier based on mechanism.
absl::StatusOr<std::unique_ptr<VerifierInterface>> NewEcdsaVerifier(
    std::shared_ptr<Object> key, const CK_MECHANISM* mechanism);

}  // namespace cloud_kms::kmsp11

#endif  // KMSP11_OPERATION_ECDSA_H_