crypto/default/cms/oids.cc

// Copyright 2026 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
//
//    https://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.
//

#include "crypto/default/cms/oids.h"

#include <cstddef>
#include <cstdint>
#include <cstring>

#include "openssl/bytestring.h"

namespace credentio_cms {

// Returns true if the contents of data match expected.
bool CompareOid(const CBS& data, const uint8_t expected[],
                size_t expected_length) {
  return CBS_len(&data) == expected_length &&
         memcmp(CBS_data(&data), expected, expected_length) == 0;
}

bool CompareOid(const CBS& a, const CBS& b) {
  return CBS_len(&a) == CBS_len(&b) &&
         memcmp(CBS_data(&a), CBS_data(&b), CBS_len(&a)) == 0;
}

}  // namespace credentio_cms