BN_FLG_CONSTTIME is a ridiculous API and easy to mess up
(CVE-2016-2178). Instead, code that needs a particular algorithm which
preserves secrecy of some arguemnt should call into that algorithm
directly.
This is never set outside the library and is finally unused within the
library! Credit for all this goes almost entirely to Brian Smith. I just
took care of the last bits.
Note there was one BN_FLG_CONSTTIME check that was still reachable, the
BN_mod_inverse in RSA key generation. However, it used the same code in
both cases for even moduli and φ(n) is even if n is not a power of two.
Traditionally, RSA keys are not powers of two, even though it would make
the modular reductions a lot easier.
When reviewing, check that I didn't remove a BN_FLG_CONSTTIME that led
to a BN_mod_exp(_mont) or BN_mod_inverse call (with the exception of the
RSA one mentioned above). They should all go to functions for the
algorithms themselves like BN_mod_exp_mont_consttime.
This CL shows the checks are a no-op for all our tests:
https://boringssl-review.googlesource.com/c/12927/
BUG=125
Change-Id: I19cbb375cc75aac202bd76b51ca098841d84f337
Reviewed-on: https://boringssl-review.googlesource.com/12926
Reviewed-by: Adam Langley <alangley@gmail.com>
Get us a little closer to productionizing the coverage generation, which
will require taking all the logic out of the coverage script.
Change-Id: If410cc198a888ee87a84b1c2d532322682d3c44e
Reviewed-on: https://boringssl-review.googlesource.com/13043
Reviewed-by: Steven Valdez <svaldez@google.com>
Reviewed-by: David Benjamin <davidben@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
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Change-Id: Iaac633616a54ba1ed04c14e4778865c169a68621
Reviewed-on: https://boringssl-review.googlesource.com/12703
Reviewed-by: David Benjamin <davidben@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
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AES-GCM-SIV is an AEAD with nonce-misuse resistance. It can reuse
hardware support for AES-GCM and thus encrypt at ~66% the speed, and
decrypt at 100% the speed, of AES-GCM.
See https://tools.ietf.org/html/draft-irtf-cfrg-gcmsiv-02
This implementation is generic, not optimised, and reuses existing AES
and GHASH support as much as possible. It is guarded by !OPENSSL_SMALL,
at least for now.
Change-Id: Ia9f77b256ef5dfb8588bb9ecfe6ee0e827626f57
Reviewed-on: https://boringssl-review.googlesource.com/12541
Reviewed-by: Adam Langley <agl@google.com>
Commit-Queue: Adam Langley <agl@google.com>
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This should shave 20% (40 seconds) off our Windows cycle times, going by
the graphs. It's 15% off our Linux ones, but that 15% is only 11
seconds.
Change-Id: I077c3924c722d597f66fc6dec72932ed0c81660a
Reviewed-on: https://boringssl-review.googlesource.com/12562
Reviewed-by: Adam Langley <agl@google.com>
Bazel builds tests as shared libraries and the new p256-x86_64_test
depends on accessing unexported symbols. Thus we need to define
BORINGSSL_SHARED_LIBRARY when building tests.
Change-Id: I1270c69ac9d1bcf6baa05ef6666078bd368d80cf
Reviewed-on: https://boringssl-review.googlesource.com/12360
Reviewed-by: David Benjamin <davidben@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
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For the most part, this is with random test data which isn't
particularly good. But we'll be able to add more interesting test
vectors as they come up.
Change-Id: I9c50db7ac2c4bf978d4901000ab32e3642aea82b
Reviewed-on: https://boringssl-review.googlesource.com/12222
Reviewed-by: Adam Langley <agl@google.com>
Commit-Queue: Adam Langley <agl@google.com>
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I always forget to update this when we add new certs.
Change-Id: Ib5ceeddd70934cfa763a80a3ed92b22d37be8726
Reviewed-on: https://boringssl-review.googlesource.com/12262
Reviewed-by: Steven Valdez <svaldez@chromium.org>
Reviewed-by: David Benjamin <davidben@google.com>
It's recursedeps, not recurse_deps.
Change-Id: I2c5cb293c5928ef5202ee18db5541712e5b012e6
Reviewed-on: https://boringssl-review.googlesource.com/12235
Reviewed-by: David Benjamin <davidben@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
Change-Id: I0f085aed8bbb430b8d23ba2ac3f7aaa49816d785
Reviewed-on: https://boringssl-review.googlesource.com/12234
Reviewed-by: Steven Valdez <svaldez@google.com>
Reviewed-by: David Benjamin <davidben@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
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These structures allow for blobs of data (e.g. certificates) to be
deduplicated in memory.
Change-Id: Iebfec90b85d55565848a178b6951562b4ccc083e
Reviewed-on: https://boringssl-review.googlesource.com/11820
Reviewed-by: Adam Langley <alangley@gmail.com>
Commit-Queue: Adam Langley <alangley@gmail.com>
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Now android-standalone is the same as android.
Change-Id: If4cda2f43bea66309c4e5bbd6a62298de72b0e24
Reviewed-on: https://boringssl-review.googlesource.com/11411
Reviewed-by: Adam Langley <agl@google.com>
This finally removes the last Android hack. Both Chromium and Android
end up needing this thing (Chromium needs it for WebCrypto but currently
uses the EVP_AEAD version and Android needs it by way of
wpa_supplicant).
On the Android side, the alternative is we finish upstream's
NEED_INTERNAL_AES_WRAP patch, but then it just uses its own key-wrap
implementation. This seems a little silly, considering we have a version
of key-wrap under a different API anyway.
It also doesn't make much sense to leave the EVP_AEAD API around if we
don't want people to use it and Chromium's the only consumer. Remove it
and I'll switch Chromium to the new---er, old--- APIs next roll.
Change-Id: I23a89cda25bddb6ac1033e4cd408165f393d1e6c
Reviewed-on: https://boringssl-review.googlesource.com/11410
Commit-Queue: David Benjamin <davidben@google.com>
Reviewed-by: Adam Langley <agl@google.com>
Change-Id: Ia535741caa914072f31beeb02ad1d26f7ad692b9
Reviewed-on: https://boringssl-review.googlesource.com/11324
Commit-Queue: David Benjamin <davidben@google.com>
Reviewed-by: Adam Langley <agl@google.com>
Passing --quiet makes valgrind only print out errors, so we don't need
to suppress things. Combine that with checking valgrind's dedicated exit
code so we notice errors that happen before the "---DONE---" marker.
This makes that marker unnecessary for valgrind. all_tests.go was not
sensitive to this, but still would do well to have valgrind be silent.
Change-Id: I841edf7de87081137e38990e647e989fd7567295
Reviewed-on: https://boringssl-review.googlesource.com/11128
Reviewed-by: Adam Langley <agl@google.com>
wpa_supplicant in AOSP has now been updated, so these all can go. We're
just left with the AES keywrap business.
Change-Id: Ie4c3e08902a2a1f9b43e1907116c7d85791ad5e9
Reviewed-on: https://boringssl-review.googlesource.com/11160
Reviewed-by: Steven Valdez <svaldez@google.com>
Reviewed-by: David Benjamin <davidben@google.com>
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This withdraws support for -DBORINGSSL_ENABLE_RC4_TLS, and removes the
RC4 AEADs.
Change-Id: I1321b76bfe047d180743fa46d1b81c5d70c64e81
Reviewed-on: https://boringssl-review.googlesource.com/10940
Reviewed-by: David Benjamin <davidben@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
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We build with them for C files, so include it for the assembly files
too.
Change-Id: I1c595e18314b245330a6f047d0a97a031d55b115
Reviewed-on: https://boringssl-review.googlesource.com/9150
Reviewed-by: Steven Valdez <svaldez@google.com>
Reviewed-by: David Benjamin <davidben@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
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Unlike the Scoped* types, bssl::UniquePtr is available to C++ users, and
offered for a large variety of types. The 'extern "C++"' trick is used
to make the C++ bits digestible to C callers that wrap header files in
'extern "C"'.
Change-Id: Ifbca4c2997d6628e33028c7d7620c72aff0f862e
Reviewed-on: https://boringssl-review.googlesource.com/10521
Reviewed-by: David Benjamin <davidben@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
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Change-Id: Ieee80e5949e7f5cda77a643bae8fb1c521eb3587
Reviewed-on: https://boringssl-review.googlesource.com/10762
Reviewed-by: Steven Valdez <svaldez@google.com>
Reviewed-by: David Benjamin <davidben@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
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These test vectors include the k value, so we can get a deterministic
test.
Change-Id: Ie3cb61a99203cd55b01f4835be7c32043309748d
Reviewed-on: https://boringssl-review.googlesource.com/10701
Reviewed-by: Adam Langley <agl@google.com>
Commit-Queue: Adam Langley <agl@google.com>
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This and the following commits will import NIST's ECC test vectors.
Right now all our tests pass if I make P-224 act like P-521, which is
kind of embarrassing. (Other curves are actually tested, but only
because runner.go tests them against BoGo.)
Change-Id: Id0b20451ebd5f10f1d09765a810ad140bea28fa0
Reviewed-on: https://boringssl-review.googlesource.com/10700
Commit-Queue: David Benjamin <davidben@google.com>
Commit-Queue: Adam Langley <agl@google.com>
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Reviewed-by: Adam Langley <agl@google.com>
As of a recent change, test_support always included the headers, which
causes Android's new build-system to be unhappy. It doesn't want to
include headers. Split them into test_support_headers and test_support
to match the other keys.
Then fix up references:
- Android's new build system only wants the sources. Fix this.
- Chromium's GN and GYP theoretically want the sources and headers, but
we've never supplied the headers because this isn't enforced at all.
Fix this. Headers are selected based on what target the header
"belongs to".
- Bazel has no change except to sort test_support_sources.
Change-Id: I85809e70a71236b5e91d87f87bb73bc2ea289251
Reviewed-on: https://boringssl-review.googlesource.com/9044
Reviewed-by: Adam Langley <agl@google.com>
We managed to mix two comment styles in the Go license headers and
copy-and-paste it throughout the project.
Change-Id: Iec1611002a795368b478e1cae0b53127782210b1
Reviewed-on: https://boringssl-review.googlesource.com/9060
Reviewed-by: Steven Valdez <svaldez@google.com>
Reviewed-by: David Benjamin <davidben@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
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The Android build system uses "blueprint" files now which are
represented by "Android.bp" instead of "Android.mk" files.
Some of the old sources.mk entries still exist, since they're still
being used by the Trusty build system.
Change-Id: I0b04100ace8599c8734bee77f656aab04c06cce9
Reviewed-on: https://boringssl-review.googlesource.com/8891
Reviewed-by: David Benjamin <davidben@google.com>
RSASSA-PSS with SHA-512 is slightly too large for 1024-bit RSA. One
should not be using 1024-bit RSA, but it's common enough for tests
(including our own in runner before they were regenerated), that we
should probably do the size check and avoid unnecessary turbulence to
everyone else's test setups.
Change-Id: If0c7e401d7d05404755cba4cbff76de3bc65c138
Reviewed-on: https://boringssl-review.googlesource.com/8746
Reviewed-by: Steven Valdez <svaldez@google.com>
Reviewed-by: David Benjamin <davidben@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
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Change-Id: I6741f374dc69e8d4dd3977f607c3c5688eeabfd7
Reviewed-on: https://boringssl-review.googlesource.com/8744
Reviewed-by: Steven Valdez <svaldez@google.com>
Reviewed-by: David Benjamin <davidben@google.com>
Bazel sees BUILD files are markers for different packages. So by having
a file named “BUILD” in the source tree, Bazel thinks that there are
several packages involved.
This change renames it to BUILD.toplevel to avoid this.
Change-Id: Ia76167334cd52f72ff25ecb08533c30e5e423ab8
This reverts commits:
8d79ed674019fdcb52348d79ed6740
Because WebRTC (at least) includes our headers in an extern "C" block,
which precludes having any C++ in them.
Change-Id: Ia849f43795a40034cbd45b22ea680b51aab28b2d
This change scatters the contents of the two scoped_types.h files into
the headers for each of the areas of the code. The types are now in the
|bssl| namespace.
Change-Id: I802b8de68fba4786b6a0ac1bacd11d81d5842423
Reviewed-on: https://boringssl-review.googlesource.com/8731
Reviewed-by: Adam Langley <agl@google.com>
We currently have the situation where the |tool| and |bssl_shim| code
includes scoped_types.h from crypto/test and ssl/test. That's weird and
shouldn't happen. Also, our C++ consumers might quite like to have
access to the scoped types.
Thus this change moves some of the template code to base.h and puts it
all in a |bssl| namespace to prepare for scattering these types into
their respective headers. In order that all the existing test code be
able to access these types, it's all moved into the same namespace.
Change-Id: I3207e29474dc5fcc344ace43119df26dae04eabb
Reviewed-on: https://boringssl-review.googlesource.com/8730
Reviewed-by: David Benjamin <davidben@google.com>
Since Bazel doesn't have a shared vs static concept that's exposed to
the build rules (as far as I know) symbol visibility would mean that the
symbols might be exposed when building a larger library. That could be
fixed with a linker script, but this change appears to be slightly more
useful for our consumers.
(Also, if we're going to set -fvisibility=hidden, we should also have set
the defines needed to include the visibility annotations.)
Change-Id: Ic7d64a553da48cfb9cf5460d26254de7e105fd65
Reviewed-on: https://boringssl-review.googlesource.com/8664
Reviewed-by: Adam Langley <agl@google.com>
When we have *-with-bazel branches this BUILD file will be copied to the
top-level for consumers that want to use Bazel.
From empirical testing, x86-64 on Linux is spelt “k8” and x86-64 on
macOS is spelt “darwin”. I've not tried to enable assembly for any other
cases yet.
Change-Id: Ic6cb739565f145db20756fb57c0d087227fd9e18
Reviewed-on: https://boringssl-review.googlesource.com/8571
Reviewed-by: Adam Langley <agl@google.com>
Bazel wants to know the header files of the targets that it builds too,
so output that in the generated BUILD files.
Change-Id: I5b90908342fc8819ae6bc7ff91eb6f5afc0ddf54
Reviewed-on: https://boringssl-review.googlesource.com/8570
Reviewed-by: David Benjamin <davidben@google.com>
Test vectors taken from one run of bc_test with the -bc flag, along with
a handful of manual test vectors around numbers close to zero. (The
output was compared against bc to make sure it was correct.)
BUG=31
Change-Id: I9e9263ece64a877c8497716cd4713b4c3e44248c
Reviewed-on: https://boringssl-review.googlesource.com/8521
Reviewed-by: Adam Langley <agl@google.com>
Depending on architecture, perlasm differed on which one or both of:
perl foo.pl flavor output.S
perl foo.pl flavor > output.S
Upstream has now unified on the first form after making a number of
changes to their files (the second does not even work for their x86
files anymore). Sync those portions of our perlasm scripts with upstream
and update CMakeLists.txt and generate_build_files.py per the new
convention.
This imports various commits like this one:
184bc45f683c76531d7e065b6553ca9086564576 (this was done by taking a
diff, so I don't have the full list)
Confirmed that generate_build_files.py sees no change.
BUG=14
Change-Id: Id2fb5b8bc2a7369d077221b5df9a6947d41f50d2
Reviewed-on: https://boringssl-review.googlesource.com/8518
Reviewed-by: Adam Langley <agl@google.com>
Include all internal headers in |test_support_sources|, since that's
easier than enumerating the ones specifically required for each test.
This incidentally removes test headers from |crypto_internal_headers|
and |ssl_internal_headers|.
Require the crypto and ssl libraries to be passed as arguments to
create_tests(), rather than hardcoding the names :crypto and :ssl
Change-Id: Idcc522298c5baca2a84635ad3a7fdcf6e4968a5a
Reviewed-on: https://boringssl-review.googlesource.com/8260
Reviewed-by: David Benjamin <davidben@google.com>
Some files were named 𝑥_test.txt and some 𝑥_tests.txt. This change
unifies around the latter.
Change-Id: Id6f29bad8b998f3c3466655097ef593f7f18f82f
Reviewed-on: https://boringssl-review.googlesource.com/8150
Reviewed-by: David Benjamin <davidben@google.com>
One of these tests the distribution of noise polynomials; the other
tests that that agreed-upon keys (prior to whitening) have roughly equal
numbers of 0s and 1s.
Along the way, expose a few more API bits.
Change-Id: I6b04708d41590de45d82ea95bae1033cfccd5d67
Reviewed-on: https://boringssl-review.googlesource.com/8130
Reviewed-by: Adam Langley <agl@google.com>
Assembly code for X25519 wasn't included on OS X when built with
build systems other than CMake, which lead to a SIGTRAP due to a
missing x25519_x86_64.
Reported by Gurgen Hrachyan.
Change-Id: Ib6026f31cce0405ec3e75d8a52bf0940e57c62c8
Signed-off-by: Piotr Sikora <piotrsikora@google.com>
Reviewed-on: https://boringssl-review.googlesource.com/8111
Reviewed-by: David Benjamin <davidben@google.com>
The test vectors are taken from the reference implementation, modified
to output the results of its random-number generator, and the results of
key generation prior to SHA3. This allows the interoperability of the
two implementations to be tested somewhat.
To accomplish the testing, this commit creates a new, lower-level API
that leaves the generation of random numbers and all wire encoding and
decoding up to the caller.
Change-Id: Ifae3517696dde4be4a0b7c1998bdefb789bac599
Reviewed-on: https://boringssl-review.googlesource.com/8070
Reviewed-by: Adam Langley <agl@google.com>
Also give the main page a title.
Change-Id: I6db588a9454d90a5974de5446d58d709f84d1906
Reviewed-on: https://boringssl-review.googlesource.com/8020
Reviewed-by: Adam Langley <agl@google.com>
The recipes need to run with a funny GOROOT and we were clearing the
environment.
BUG=26
Change-Id: If233a16e060533ad3fa6f215ce596456c2d7afa5
Reviewed-on: https://boringssl-review.googlesource.com/7988
Reviewed-by: Adam Langley <agl@google.com>
