1234567891011121314151617181920212223242526272829303132 |
- // Copyright (c) 2013 The Chromium Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style license that can be
- // found in the LICENSE file.
- #ifndef CRYPTO_HKDF_H_
- #define CRYPTO_HKDF_H_
- #include <stddef.h>
- #include <string>
- #include "base/containers/span.h"
- #include "base/strings/string_piece.h"
- #include "crypto/crypto_export.h"
- namespace crypto {
- CRYPTO_EXPORT
- std::string HkdfSha256(base::StringPiece secret,
- base::StringPiece salt,
- base::StringPiece info,
- size_t derived_key_size);
- CRYPTO_EXPORT
- std::vector<uint8_t> HkdfSha256(base::span<const uint8_t> secret,
- base::span<const uint8_t> salt,
- base::span<const uint8_t> info,
- size_t derived_key_size);
- } // namespace crypto
- #endif // CRYPTO_HKDF_H_
|