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696b6b50b0
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Adam Langley 696b6b50b0 Fix several issues with prime numbers. 
Firstly, FIPS 186-4 C.3.2 is broken for w=3. In step 4.1 it generates a
random, 2-bit number but in step 4.2 it rejects all four possible values
and loops forever.

Secondly, BN_is_prime_fasttext_ex is broken when trial division is
requested and the prime is small. It finds that the prime is a multiple
of a known prime and rejects it. We inherited this from OpenSSL.

Thirdly, we were missing a BN_CTX_start/end in
BN_enhanced_miller_rabin_primality_test, which didn't matter but could
have mattered in the future.

Change-Id: Ie988e37b14bb22acb005fc0652860be6bbd2a55f
Reviewed-on: https://boringssl-review.googlesource.com/15264
Reviewed-by: Adam Langley <agl@google.com>
Commit-Queue: Adam Langley <agl@google.com>
CQ-Verified: CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org>
2017-04-20 15:40:53 +00:00
.github Add a PULL_REQUEST_TEMPLATE. 2016-03-08 15:23:52 +00:00
crypto Fix several issues with prime numbers. 2017-04-20 15:40:53 +00:00
decrepit First part of the FIPS module. 2017-04-07 00:05:34 +00:00
fuzz Add SSL_CTX_set_verify_algorithm_prefs. 2017-04-14 21:40:24 +00:00
include/openssl Add PKCS7_get_raw_certificates. 2017-04-19 17:30:31 +00:00
infra/config Add linux_fips_noasm_asan. 2017-04-18 19:27:05 +00:00
ssl Enforce max_early_data_size on the server. 2017-04-19 17:21:01 +00:00
third_party Clear the last GTest warning suppression. 2017-02-16 19:03:32 +00:00
tool Make -loop survive errors. 2017-04-17 13:51:18 +00:00
util Move PKCS#7 functions into their own directory. 2017-04-19 17:24:51 +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 Add the start of standalone iOS build support. 2017-04-07 17:13:44 +00:00
CMakeLists.txt Add the start of standalone iOS build support. 2017-04-07 17:13:44 +00:00
codereview.settings No-op change to trigger the new Bazel bot. 2016-07-07 12:07:04 -07:00
CONTRIBUTING.md Add a CONTRIBUTING.md file. 2016-02-10 21:38:19 +00:00
FUZZING.md Fix FUZZING.md typo. 2017-03-30 16:54:18 +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 Restore SSL_CTX_set_ecdh_auto compatibility hook. 2017-03-14 14:54:45 +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: