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Adam Langley b99dc55f21 chacha/asm/chacha-x86.pl: improve [backward] portability. 
(Imports upstream's d89773d659129368a341df746476da445d47ad31.)

In order to minimize dependency on assembler version a number of
post-SSE2 instructions are encoded manually. But in order to simplify
the procedure only register operands are considered. Non-register
operands are passed down to assembler. Module in question uses pshufb
with memory operands, and old [GNU] assembler can't handle it.
Fortunately in this case it's possible skip just the problematic
segment without skipping SSSE3 support altogether.

Change-Id: Ic3ba1eef14170f9922c2cc69e0d57315e99a788b
Reviewed-on: https://boringssl-review.googlesource.com/13778
Commit-Queue: Adam Langley <agl@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
Reviewed-by: David Benjamin <davidben@google.com>
2017-02-14 00:35:12 +00:00
.github Add a PULL_REQUEST_TEMPLATE. 2016-03-08 15:23:52 +00:00
crypto chacha/asm/chacha-x86.pl: improve [backward] portability. 2017-02-14 00:35:12 +00:00
decrepit Move the SSL BIO into ssl/ from decrepit/. 2017-02-03 21:08:10 +00:00
fuzz Remove |X509| things from SSL_SESSION. 2017-02-10 19:12:04 +00:00
include/openssl Simplify state and info_callback management. 2017-02-13 19:52:27 +00:00
infra/config Commit-Queue config: effectively remove Andorid builders. 2016-07-26 13:14:47 +00:00
ssl Simplify state and info_callback management. 2017-02-13 19:52:27 +00:00
third_party Fix MSVC C4826 issues in googletest. 2017-01-21 00:12:17 +00:00
tool Enable TLS 1.3 by default in bssl tool. 2017-02-11 16:12:31 +00:00
util Convert err_test to GTest. 2017-02-10 17:38:22 +00:00
.clang-format Import `newhope' (post-quantum key exchange). 2016-04-26 22:53:59 +00:00
.gitignore Also add util/bot/golang to .gitignore. 2016-12-02 23:39:35 +00:00
API-CONVENTIONS.md Fix API-CONVENTIONS.md typos. 2017-01-04 01:46:32 +00:00
BUILDING.md Do a cursory conversion of a few tests to GTest. 2017-01-21 00:17:05 +00:00
CMakeLists.txt Don't leave ARCH unset for mips. 2017-01-24 22:27:11 +00:00
codereview.settings No-op change to trigger the new Bazel bot. 2016-07-07 12:07:04 -07:00
CONTRIBUTING.md
FUZZING.md Merge in upstream's certificate corpus. 2016-12-12 21:41:00 +00:00
INCORPORATING.md Update links to Bazel's site. 2016-10-31 18:16:58 +00:00
LICENSE Add some bug references to the LICENSE file. 2016-02-22 20:16:48 +00:00
PORTING.md Add a note in PORTING to ask us before adding ifdefs. 2016-08-11 15:48:14 +00:00
README.md Add an API-CONVENTIONS.md document. 2016-08-04 23:27:49 +00:00
STYLE.md Work around language and compiler bug in memcpy, etc. 2016-12-21 20:34:47 +00:00

README.md

BoringSSL

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.

There are other files in this directory which might be helpful: