| commit | 3a036c76eb53d9b0f26415b94471fcea6830c230 | [log] [tgz] |
|---|---|---|
| author | David Benjamin <davidben@google.com> | Wed Jun 02 12:17:16 2021 -0400 |
| committer | Adam Langley <agl@google.com> | Thu Jun 03 21:02:25 2021 +0000 |
| tree | 5fe011027c5d8adc119e9e56f463be2e31ba4567 | |
| parent | 5b7ec8329eca73d79e1b5f5e345b3e1c9054edfe [diff] |
Add SSL_ech_accepted API and ech_is_required alerts. The first thing any deployment will want to monitor is whether ECH was actually used. Also it's useful if the command-line tool can output this. (The alert is how the client signals it discarded the connection due to ECH reject.) This also disables ECH with the handoff mechanism for now. (The immediate cause being that ech_accept isn't serialized.) We'll probably need to make some decisions around the ordering here, since ECH affects where the true ClientHello is available. Bug: 275 Change-Id: Ie4559733290e653a514fcd94431090bf86bc3172 Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/47911 Reviewed-by: Adam Langley <agl@google.com>
BoringSSL is a fork of OpenSSL that is designed to meet Google's needs.
Although BoringSSL is an open source project, it is not intended for general use, as OpenSSL is. We don't recommend that third parties depend upon it. Doing so is likely to be frustrating because there are no guarantees of API or ABI stability.
Programs ship their own copies of BoringSSL when they use it and we update everything as needed when deciding to make API changes. This allows us to mostly avoid compromises in the name of compatibility. It works for us, but it may not work for you.
BoringSSL arose because Google used OpenSSL for many years in various ways and, over time, built up a large number of patches that were maintained while tracking upstream OpenSSL. As Google's product portfolio became more complex, more copies of OpenSSL sprung up and the effort involved in maintaining all these patches in multiple places was growing steadily.
Currently BoringSSL is the SSL library in Chrome/Chromium, Android (but it's not part of the NDK) and a number of other apps/programs.
Project links:
There are other files in this directory which might be helpful: