Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(221)

Side by Side Diff: net/quic/core/crypto/chacha20_poly1305_encrypter.h

Issue 2561893002: Add QUIC_EXPORT macros (Closed)
Patch Set: More Created 4 years ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch
« no previous file with comments | « net/quic/core/crypto/chacha20_poly1305_decrypter.h ('k') | net/quic/core/crypto/channel_id.h » ('j') | no next file with comments »
Toggle Intra-line Diffs ('i') | Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
OLDNEW
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_CORE_CRYPTO_CHACHA20_POLY1305_ENCRYPTER_H_ 5 #ifndef NET_QUIC_CORE_CRYPTO_CHACHA20_POLY1305_ENCRYPTER_H_
6 #define NET_QUIC_CORE_CRYPTO_CHACHA20_POLY1305_ENCRYPTER_H_ 6 #define NET_QUIC_CORE_CRYPTO_CHACHA20_POLY1305_ENCRYPTER_H_
7 7
8 #include <stddef.h> 8 #include <stddef.h>
9 9
10 #include "base/macros.h" 10 #include "base/macros.h"
11 #include "net/base/net_export.h"
12 #include "net/quic/core/crypto/aead_base_encrypter.h" 11 #include "net/quic/core/crypto/aead_base_encrypter.h"
12 #include "net/quic/platform/api/quic_export.h"
13 13
14 namespace net { 14 namespace net {
15 15
16 // A ChaCha20Poly1305Encrypter is a QuicEncrypter that implements the 16 // A ChaCha20Poly1305Encrypter is a QuicEncrypter that implements the
17 // AEAD_CHACHA20_POLY1305 algorithm specified in 17 // AEAD_CHACHA20_POLY1305 algorithm specified in
18 // draft-agl-tls-chacha20poly1305-04, except that it truncates the Poly1305 18 // draft-agl-tls-chacha20poly1305-04, except that it truncates the Poly1305
19 // authenticator to 12 bytes. Create an instance by calling 19 // authenticator to 12 bytes. Create an instance by calling
20 // QuicEncrypter::Create(kCC12). 20 // QuicEncrypter::Create(kCC12).
21 // 21 //
22 // It uses an authentication tag of 16 bytes (128 bits). There is no 22 // It uses an authentication tag of 16 bytes (128 bits). There is no
23 // fixed nonce prefix. 23 // fixed nonce prefix.
24 class NET_EXPORT_PRIVATE ChaCha20Poly1305Encrypter : public AeadBaseEncrypter { 24 class QUIC_EXPORT_PRIVATE ChaCha20Poly1305Encrypter : public AeadBaseEncrypter {
25 public: 25 public:
26 enum { 26 enum {
27 kAuthTagSize = 12, 27 kAuthTagSize = 12,
28 }; 28 };
29 29
30 ChaCha20Poly1305Encrypter(); 30 ChaCha20Poly1305Encrypter();
31 ~ChaCha20Poly1305Encrypter() override; 31 ~ChaCha20Poly1305Encrypter() override;
32 32
33 private: 33 private:
34 DISALLOW_COPY_AND_ASSIGN(ChaCha20Poly1305Encrypter); 34 DISALLOW_COPY_AND_ASSIGN(ChaCha20Poly1305Encrypter);
35 }; 35 };
36 36
37 } // namespace net 37 } // namespace net
38 38
39 #endif // NET_QUIC_CORE_CRYPTO_CHACHA20_POLY1305_ENCRYPTER_H_ 39 #endif // NET_QUIC_CORE_CRYPTO_CHACHA20_POLY1305_ENCRYPTER_H_
OLDNEW
« no previous file with comments | « net/quic/core/crypto/chacha20_poly1305_decrypter.h ('k') | net/quic/core/crypto/channel_id.h » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698