| commit | 2e0d354690064c90ee245c715b92e2bb32492571 | [log] [tgz] |
|---|---|---|
| author | Adam Langley <alangley@gmail.com> | Thu May 23 13:05:38 2019 -0700 |
| committer | CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org> | Thu May 23 20:28:14 2019 +0000 |
| tree | 128fcdf3a4d98ee57bc21792e36a7a5ce1da63d1 | |
| parent | 5274cea40447aad76a7bb8c7c8693e9c4ee39aef [diff] |
Disable RDRAND on AMD chips before Zen. There are reports that RDRAND on these chips can fail. Thus this change disables the use RDRAND. Outside of FIPS mode, RDRAND is only used for protection against forks and VM clones anyway. (Note: I don't have any AMD chips to test on, so this is done blindly from AMD's docs.) Change-Id: Id61b2f6ba74c5ecf66804f7268a26e480a5bf815 Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/36144 Commit-Queue: Adam Langley <alangley@gmail.com> Commit-Queue: David Benjamin <davidben@google.com> Reviewed-by: David Benjamin <davidben@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.
There are other files in this directory which might be helpful: