Clone this repo:
  1. 6ba98ff modulewrapper: manage buffer with |unique_ptr|. by Adam Langley · 3 days ago master
  2. af609d8 Add missing boringssl_prefix_symbols_asm.h include. by David Benjamin · 2 days ago
  3. 913a240 acvptool: add support for ECDSA by Gurleen Grewal · 6 days ago
  4. 5d62952 Inline gcm_init_4bit into gcm_init_ssse3. by David Benjamin · 6 days ago
  5. a2518dd Vectorize gcm_mul32_nohw and replace gcm_gmult_4bit_mmx. by David Benjamin · 6 days ago


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: