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Matt Braithwaite f4ce8e5324 Refactor ECDH key exchange to make it asymmetrical
Previously, SSL_ECDH_METHOD consisted of two methods: one to produce a
public key to be sent to the peer, and another to produce the shared key
upon receipt of the peer's message.

This API does not work for NEWHOPE, because the client-to-server message
cannot be produced until the server's message has been received by the
client.

Solve this by introducing a new method which consumes data from the
server key exchange message and produces data for the client key
exchange message.

Change-Id: I1ed5a2bf198ca2d2ddb6d577888c1fa2008ef99a
Reviewed-on: https://boringssl-review.googlesource.com/7961
Reviewed-by: David Benjamin <davidben@google.com>
2016-05-18 18:09:26 +00:00
.github Add a PULL_REQUEST_TEMPLATE. 2016-03-08 15:23:52 +00:00
crypto Add CRYPTO_has_asm. 2016-05-17 19:03:31 +00:00
decrepit Revert md_len removal from SHA256_CTX and SHA512_CTX. 2016-04-27 19:01:23 +00:00
fuzz Add standalone PKCS#8 and SPKI fuzzers. 2016-04-25 21:57:28 +00:00
include/openssl MSVC doesn't like C bitfields. 2016-05-17 21:50:45 +00:00
ssl Refactor ECDH key exchange to make it asymmetrical 2016-05-18 18:09:26 +00:00
tool Pass array by reference in newhope speed test. 2016-04-26 16:31:38 -07:00
util Fix line-number counting in doc.go. 2016-05-17 21:57:16 +00:00
.clang-format Import `newhope' (post-quantum key exchange). 2016-04-26 22:53:59 +00:00
.gitignore Fix documentation generation on Windows. 2015-08-19 00:45:42 +00:00
BUILDING.md Bump requirements to MSVC 2015. 2016-05-02 18:59:02 +00:00
CMakeLists.txt Start assuming MSVC 2015. 2016-05-02 19:46:25 +00:00
codereview.settings Add a codereview.settings file. 2014-11-18 22:21:33 +00:00
CONTRIBUTING.md Add a CONTRIBUTING.md file. 2016-02-10 21:38:19 +00:00
FUZZING.md Add standalone PKCS#8 and SPKI fuzzers. 2016-04-25 21:57:28 +00:00
INCORPORATING.md Update INCORPORATING.md to clarify one point. 2016-05-17 19:39:55 +00:00
LICENSE Add some bug references to the LICENSE file. 2016-02-22 20:16:48 +00:00
PORTING.md Document the d2i object reuse changes in PORTING.md. 2016-02-02 16:21:20 +00:00
README.md Add document about incorporating BoringSSL into a project. 2016-04-27 18:04:37 +00:00
STYLE.md Update link to Google style guide. 2015-11-03 02:02:12 +00:00

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: