BN_mod_exp_mont_consttime does not modify its |BN_MONT_CTX| so that
value should be const.
Change-Id: Ie74e48eec8061899fd056fbd99dcca2a86b02cad
Reviewed-on: https://boringssl-review.googlesource.com/6403
Reviewed-by: Adam Langley <agl@google.com>
Android is now using Ninja so it doesn't spew so much to the terminal
and thus any warnings in BoringSSL (which builds really early in the
process) and much more obvious.
Thus this change fixes a few warnings that appear in the Android build.
Change-Id: Id255ace90fece772a1c3a718c877559ce920b960
Reviewed-on: https://boringssl-review.googlesource.com/6400
Reviewed-by: David Benjamin <davidben@chromium.org>
Reviewed-by: Adam Langley <agl@google.com>
This reverts most of commit 271777f5ac6c7f7d1aaf95b91c5a5bef86da6363. The old
ChaCha20-Poly1305, though being transitioned to the old name, should not change
in behavior. This also avoids adding a special-case to SSL_AEAD_CTX.
Also revert the name change to SSL_CIPHER_is_CHACHA20POLY1305. The one consumer
for that function doesn't need to distinguish the old and new variants, so
avoid unnecessary turbulence.
Change-Id: I5a6f97fccc5839d4d25e74e304dc002329d21b4b
Reviewed-on: https://boringssl-review.googlesource.com/6385
Reviewed-by: Adam Langley <agl@google.com>
These should have been removed in
8e089dddc183b363012b005135c44bcedf786b04. They were already removed
from the build in that commit; i.e. this is dead code.
These changes are BoringSSL's tweaked versions of
f0015bc1d5ad64bbdb25ac6b39248542468fa4fd
f7f104da72ee7002edaab83d5ee5a5feac04b06f
9923038056ad0b13d211339045789e3205281748
9937d39743e8f8c19728306519b47522fc028137.
|ring::aead::CHACHA20_POLY1305_DEPRECATED| was renamed to
|ring::aead::CHACHA20_POLY1305_OLD| to match the BoringSSL name.
This was supposed to be renamed to
crypto/cipher/test/chacha20_poly1305_rfc7539_tests.txt, but apparently
that file was added as a separate file instead.
Change-Id: I799e289a402612446e08f64f59e0243f164cf695
Reviewed-on: https://boringssl-review.googlesource.com/6372
Reviewed-by: David Benjamin <davidben@chromium.org>
Reviewed-by: Adam Langley <agl@google.com>
Since we pre-generate our perlasm, having the output of these files be
sensitive to the environment the run in is unhelpful. It would be bad to
suddenly change what features we do or don't compile in whenever workstations'
toolchains change or if developers do or don't have CC variables set.
Previously, all compiler-version-gated features were turned on in
https://boringssl-review.googlesource.com/6260, but this broke the build. I
also wasn't thorough enough in gathering performance numbers. So, flip them all
to off instead. I'll enable them one-by-one as they're tested.
This should result in no change to generated assembly.
Change-Id: Ib4259b3f97adc4939cb0557c5580e8def120d5bc
Reviewed-on: https://boringssl-review.googlesource.com/6383
Reviewed-by: Adam Langley <agl@google.com>
This merge is complicated by the fact that *ring* had already had made
this change, but BoringSSL used a slightly modified version. In
particular, the |_sk| suffixes were removed and the |OPENSSL_EXPORT|
was removed from each function in the BoringSSL version. In this merge,
the removal of the |_sk| suffixes was done. However, the removal of
|OPENSSL_EXPORT| would have broke the build, so it was not done.
The previous commit fixed a signed/unsigned warning but, on 32-bit
systems, long is only 32 bits, so the fix was incorrect there.
Change-Id: I6afe340164de0e176c7f710fcdd095b2a4cddee4
1. Check for the presence of the private key before allocating or
computing anything.
2. Check the return value of |BN_CTX_get|.
3. Don't bother computing the Y coordinate since it is not used.
4. Remove conditional logic in cleanup section.
Change-Id: I4d8611603363c7e5d16a8e9f1d6c3a56809f27ae
Reviewed-on: https://boringssl-review.googlesource.com/6171
Reviewed-by: Adam Langley <alangley@gmail.com>
These functions ultimately return the result of |BN_num_bits|, and that
function's return type is |unsigned|. Thus, these functions' return
type should also be |unsigned|.
Change-Id: I2cef63e6f75425857bac71f7c5517ef22ab2296b
Reviewed-on: https://boringssl-review.googlesource.com/6170
Reviewed-by: Adam Langley <alangley@gmail.com>
Intel's P-256 code has very large tables and things like Chromium just
don't need that extra size. However, servers generally do so this change
adds an OPENSSL_SMALL define that currently just drops the 64-bit P-224
but will gate Intel's P-256 in the future too.
Change-Id: I2e55c6e06327fafabef9b96d875069d95c0eea81
Reviewed-on: https://boringssl-review.googlesource.com/6362
Reviewed-by: Adam Langley <alangley@gmail.com>
QUIC has a complex relationship with BoringSSL owing to it living both
in Chromium and the Google-internal repository. In order for it to
handle the ChaCha20-Poly1305 AEAD switch more easily this change gives
the unsuffixed name to the old AEAD, for now.
Once QUIC has moved to the “_old” version the unsuffixed name can be
given to the new version.
Change-Id: Id8a77be6e3fe2358d78e022413fe088e5a274dca
Reviewed-on: https://boringssl-review.googlesource.com/6361
Reviewed-by: David Benjamin <davidben@chromium.org>
Reviewed-by: Adam Langley <alangley@gmail.com>
If the application is only using the P-256 implementation in p256-64.c,
then the WNAF code would all be dead code. The change reorganizes the
code so that all modern toolchains should be able to recognize that
fact and eliminate the WNAF-based code when it is unused.
Change-Id: I9f94bd934ca7d2292de4c29bb89e17c940c7cd2a
Reviewed-on: https://boringssl-review.googlesource.com/6173
Reviewed-by: Adam Langley <alangley@gmail.com>
None of these methods vary per group. Factoring these out of
|EC_METHOD| should help some toolchains to do a better job optimizing
the code for size.
Change-Id: Ibd22a52992b4d549f12a8d22bddfdb3051aaa891
Reviewed-on: https://boringssl-review.googlesource.com/6172
Reviewed-by: Adam Langley <alangley@gmail.com>
The tests in crypto/cipher/test/chacha20_poly1305_deprecated_tests.txt
were adapted to the RFC 7539 AEAD construction by recalculating the tags.
Also a few additional vectors were added. These vectors were verified
against nettle. See
feb7292bf1.
Change-Id: Ib3f2797d5825bc1e32c55f845b5070b6993e4aff
Reviewed-on: https://boringssl-review.googlesource.com/6144
Reviewed-by: Adam Langley <alangley@gmail.com>
