ec_key.cpp 1.1 KB

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  1. /*
  2. * Copyright 2014 The Android Open Source Project
  3. *
  4. * Licensed under the Apache License, Version 2.0 (the "License");
  5. * you may not use this file except in compliance with the License.
  6. * You may obtain a copy of the License at
  7. *
  8. * http://www.apache.org/licenses/LICENSE-2.0
  9. *
  10. * Unless required by applicable law or agreed to in writing, software
  11. * distributed under the License is distributed on an "AS IS" BASIS,
  12. * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13. * See the License for the specific language governing permissions and
  14. * limitations under the License.
  15. */
  16. #include <keymaster/km_openssl/ec_key.h>
  17. #if defined(OPENSSL_IS_BORINGSSL)
  18. typedef size_t openssl_size_t;
  19. #else
  20. typedef int openssl_size_t;
  21. #endif
  22. namespace keymaster {
  23. bool EcKey::EvpToInternal(const EVP_PKEY* pkey) {
  24. ec_key_.reset(EVP_PKEY_get1_EC_KEY(const_cast<EVP_PKEY*>(pkey)));
  25. return ec_key_.get() != nullptr;
  26. }
  27. bool EcKey::InternalToEvp(EVP_PKEY* pkey) const {
  28. return EVP_PKEY_set1_EC_KEY(pkey, ec_key_.get()) == 1;
  29. }
  30. } // namespace keymaster