| // Copyright 2022 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 TINK_PROTO_KEYSET_FORMAT_H_ |
| #define TINK_PROTO_KEYSET_FORMAT_H_ |
| |
| #include <string> |
| |
| #include "absl/strings/string_view.h" |
| #include "tink/keyset_handle.h" |
| #include "tink/secret_key_access_token.h" |
| #include "tink/util/secret_data.h" |
| #include "tink/util/statusor.h" |
| |
| namespace crypto { |
| namespace tink { |
| |
| // Serializes a keyset into a binary string in "ProtoKeysetFormat". |
| // This function can serialize both keyset with or without secret key material. |
| crypto::tink::util::StatusOr<util::SecretData> |
| SerializeKeysetToProtoKeysetFormat(const KeysetHandle& keyset_handle, |
| SecretKeyAccessToken token); |
| |
| // Parses a keyset from a binary string in "ProtoKeysetFormat". |
| // This function can parse both keyset with or without secret key material. |
| crypto::tink::util::StatusOr<KeysetHandle> ParseKeysetFromProtoKeysetFormat( |
| absl::string_view serialized_keyset, SecretKeyAccessToken token); |
| |
| // Serializes a keyset into a binary string in "ProtoKeysetFormat". |
| // This function will fail if the keyset contains secret key material. |
| crypto::tink::util::StatusOr<std::string> |
| SerializeKeysetWithoutSecretToProtoKeysetFormat( |
| const KeysetHandle& keyset_handle); |
| |
| // Parses a keyset from a binary string in "ProtoKeysetFormat". |
| // This function will fail if the keyset contains secret key material. |
| crypto::tink::util::StatusOr<KeysetHandle> |
| ParseKeysetWithoutSecretFromProtoKeysetFormat( |
| absl::string_view serialized_keyset); |
| |
| |
| } // namespace tink |
| } // namespace crypto |
| #endif // TINK_PROTO_KEYSET_FORMAT_H_ |