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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef NET_QUIC_CRYPTO_CHACHA20_POLY1305_ENCRYPTER_H_ | 5 #ifndef NET_QUIC_CRYPTO_CHACHA20_POLY1305_ENCRYPTER_H_ |
6 #define NET_QUIC_CRYPTO_CHACHA20_POLY1305_ENCRYPTER_H_ | 6 #define NET_QUIC_CRYPTO_CHACHA20_POLY1305_ENCRYPTER_H_ |
7 | 7 |
| 8 #include <stddef.h> |
| 9 |
| 10 #include "base/macros.h" |
8 #include "net/quic/crypto/aead_base_encrypter.h" | 11 #include "net/quic/crypto/aead_base_encrypter.h" |
9 | 12 |
10 namespace net { | 13 namespace net { |
11 | 14 |
12 // A ChaCha20Poly1305Encrypter is a QuicEncrypter that implements the | 15 // A ChaCha20Poly1305Encrypter is a QuicEncrypter that implements the |
13 // AEAD_CHACHA20_POLY1305 algorithm specified in | 16 // AEAD_CHACHA20_POLY1305 algorithm specified in |
14 // draft-agl-tls-chacha20poly1305-04, except that it truncates the Poly1305 | 17 // draft-agl-tls-chacha20poly1305-04, except that it truncates the Poly1305 |
15 // authenticator to 12 bytes. Create an instance by calling | 18 // authenticator to 12 bytes. Create an instance by calling |
16 // QuicEncrypter::Create(kCC12). | 19 // QuicEncrypter::Create(kCC12). |
17 // | 20 // |
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35 AeadParams* aead_params) const override; | 38 AeadParams* aead_params) const override; |
36 #endif | 39 #endif |
37 | 40 |
38 private: | 41 private: |
39 DISALLOW_COPY_AND_ASSIGN(ChaCha20Poly1305Encrypter); | 42 DISALLOW_COPY_AND_ASSIGN(ChaCha20Poly1305Encrypter); |
40 }; | 43 }; |
41 | 44 |
42 } // namespace net | 45 } // namespace net |
43 | 46 |
44 #endif // NET_QUIC_CRYPTO_CHACHA20_POLY1305_ENCRYPTER_H_ | 47 #endif // NET_QUIC_CRYPTO_CHACHA20_POLY1305_ENCRYPTER_H_ |
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