| // Copyright 2019 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 NET_SSL_SSL_HANDSHAKE_DETAILS_H_ |
| #define NET_SSL_SSL_HANDSHAKE_DETAILS_H_ |
| |
| namespace net { |
| |
| // This enum is persisted into histograms. Values may not be renumbered. |
| enum class SSLHandshakeDetails { |
| // TLS 1.2 (or earlier) full handshake (2-RTT) |
| kTLS12Full = 0, |
| // TLS 1.2 (or earlier) resumption (1-RTT) |
| kTLS12Resume = 1, |
| // TLS 1.2 full handshake with False Start (1-RTT) |
| kTLS12FalseStart = 2, |
| // TLS 1.3 full handshake (1-RTT, usually) |
| kTLS13Full = 3, |
| // TLS 1.3 resumption handshake (1-RTT, usually) |
| kTLS13Resume = 4, |
| // TLS 1.3 0-RTT handshake (0-RTT) |
| kTLS13Early = 5, |
| kMaxValue = kTLS13Early, |
| }; |
| |
| } // namespace net |
| |
| #endif // NET_SSL_SSL_HANDSHAKE_DETAILS_H_ |
