Update dummy PQ extension for round two.
In this round, Google servers will echo the extension in order to test
the latency of both parties sending a PQ key-agreement message.
The extension is sent (and echoed) for both full and resumption
handshakes. This is intended to mirror the overhead of TLS 1.3 (even
when using TLS 1.2), as a resumption in TLS 1.3 still does a fresh key
agreement.
Change-Id: I9ad163afac4fd1d916f9c7359ec32994e283abeb
Reviewed-on: https://boringssl-review.googlesource.com/26185
Commit-Queue: David Benjamin <davidben@google.com>
Reviewed-by: David Benjamin <davidben@google.com>
CQ-Verified: CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org>
diff --git a/ssl/internal.h b/ssl/internal.h
index b67637d..a2205c9 100644
--- a/ssl/internal.h
+++ b/ssl/internal.h
@@ -1514,6 +1514,10 @@
// grease_seed is the entropy for GREASE values. It is valid if
// |grease_seeded| is true.
uint8_t grease_seed[ssl_grease_last_index + 1] = {0};
+
+ // dummy_pq_padding_len is the length of the extension that should be echoed
+ // in a ServerHello, or zero if no extension should be echoed.
+ uint16_t dummy_pq_padding_len = 0;
};
UniquePtr<SSL_HANDSHAKE> ssl_handshake_new(SSL *ssl);
