Add it to |EVP_get_cipherbynid|, along with |EVP_rc2_40_cbc| and
|EVP_aes_192_cbc|.
Change-Id: Iee7621a91262359d1650684652995884a6cef37a
Reviewed-on: https://boringssl-review.googlesource.com/5590
Reviewed-by: Adam Langley <agl@google.com>
Take the sequence number as a parameter. Also replace satsub64be with
the boring thing: convert to uint64_t and subtract normally.
BUG=468889
Change-Id: Icab75f872b5e55cf4e9d68b66934ec91afeb198b
Reviewed-on: https://boringssl-review.googlesource.com/5558
Reviewed-by: Adam Langley <agl@google.com>
The split was only needed for buffering records. Likewise, the extra
seq_num field is now unnecessary.
This also fixes a bug where dtls1_process_record will push an error on
the queue if the decrypted record is too large, which dtls1_get_record
will ignore but fail to clear, leaving garbage on the error queue. The
error is now treated as fatal; the reason DTLS silently drops invalid
packets is worrying about ease of DoS, but after SSL_AEAD_CTX_open, the
packet has been authenticated. (Unless it's the null cipher, but that's
during the handshake and the handshake is already DoS-able by breaking
handshake reassembly state.)
The function is still rather a mess. Later changes will clean this up.
BUG=468889
Change-Id: I96a54afe0755d43c34456f76e77fc4ee52ad01e3
Reviewed-on: https://boringssl-review.googlesource.com/5557
Reviewed-by: Adam Langley <agl@google.com>
The existing tests only went monotonic. Allow an arbitrary mapping
function. Also test by sending more app data. The handshake is fairly
resilient to replayed packets, whereas our test code intentionally
isn't.
Change-Id: I0fb74bbacc260c65ec5f6a1ca8f3cb23b4192855
Reviewed-on: https://boringssl-review.googlesource.com/5556
Reviewed-by: Adam Langley <agl@google.com>
It will end up allowing some misuses of the error API to break silently,
so we're better off without it.
This reverts commit 0fba870578.
Change-Id: I486962c77cb18474ad9eee2acec86b631c99210d
err is a horrible API, but functions should consistently participate or not
participate in it. We were missing a few codepaths.
Change-Id: I762074d5030b8e9d3e5bba9f8fa91fbdccbee25a
Reviewed-on: https://boringssl-review.googlesource.com/5571
Reviewed-by: Adam Langley <agl@google.com>
16f774f8bf adds forward declarations for
everything in x509.h, but the typedefs are still in x509.h. Some versions of
clang flag the duplicate typedefs in C code.
Change-Id: Ib6684a238681d8c4fb1f0f91c3a6110013b3f4d6
Reviewed-on: https://boringssl-review.googlesource.com/5580
Reviewed-by: Adam Langley <agl@google.com>
Replace |()| with |(void)| in some prototypes to avoid compiler
warnings about old-style prototypes when building in some non-default
configurations for ARM.
Change-Id: Id57825084941c997bb7c41ec8ed94962f97ff732
Reviewed-on: https://boringssl-review.googlesource.com/5570
Reviewed-by: Adam Langley <agl@google.com>
(This is one of the most common errors that callers test for.)
Change-Id: Ic39b8dc6b5551de4a25e8517b9bbedf8a4a94d60
Reviewed-on: https://boringssl-review.googlesource.com/5534
Reviewed-by: Adam Langley <agl@google.com>
The only point format that we ever support is uncompressed, which the
RFC says implementations MUST support. The TLS 1.3 and Curve25519
forecast is that point format negotiation is gone. Each curve has just
one point format and it's labeled, for historial reasons, as
"uncompressed".
Change-Id: I8ffc8556bed1127cf288d2a29671abe3c9b3c585
Reviewed-on: https://boringssl-review.googlesource.com/5542
Reviewed-by: Adam Langley <agl@google.com>
MSVC and clang-cl automatically define |_WIN32| but |WIN32| is only
defined if a Windows header file has been included or if -DWIN32 was
passed on the command line. Thus, it is always better to test |_WIN32|
than |WIN32|. The convention in BoringSSL is to test |OPENSSL_WINDOWS|
instead, except for the place where |OPENSSL_WINDOWS| is defined.
Change-Id: Icf3e03958895be32efe800e689d5ed6a2fed215f
Reviewed-on: https://boringssl-review.googlesource.com/5553
Reviewed-by: David Benjamin <davidben@chromium.org>
Reviewed-by: Adam Langley <agl@google.com>
Some compilers warn about this duplicate declaration in some
configurations.
Change-Id: I3ff038a5feb0b2632b140e6632ea48acb0dcc118
Reviewed-on: https://boringssl-review.googlesource.com/5551
Reviewed-by: David Benjamin <davidben@chromium.org>
Reviewed-by: Adam Langley <agl@google.com>
I don't think we had coverage for this check.
Change-Id: I5e454e69c1ee9f1b9760d2ef1431170d76f78d63
Reviewed-on: https://boringssl-review.googlesource.com/5544
Reviewed-by: Adam Langley <agl@google.com>
(Imported from upstream's 374fd385c2347b965c3490aa1c10025e1339d265.)
This codepath is only reachable on malloc failure if putting DSA private
keys into a PKCS#8 PrivateKeyInfo.
Change-Id: I88052eab3f477c4cdf5749be525878278d966a69
Reviewed-on: https://boringssl-review.googlesource.com/5543
Reviewed-by: Adam Langley <agl@google.com>
That got out of sync at some point.
Change-Id: I5a45f50f330ceb65053181afc916053a80aa2c5d
Reviewed-on: https://boringssl-review.googlesource.com/5541
Reviewed-by: Adam Langley <agl@google.com>
It's never called anywhere and doesn't return anything interesting.
Change-Id: I68e7e9cd7b74a72f61092ac5d2b5d2390e55a228
Reviewed-on: https://boringssl-review.googlesource.com/5540
Reviewed-by: Adam Langley <agl@google.com>
The RSA key exchange needs decryption and is still unsupported.
Change-Id: I8c13b74e25a5424356afbe6e97b5f700a56de41f
Reviewed-on: https://boringssl-review.googlesource.com/5467
Reviewed-by: Adam Langley <agl@google.com>
This change mirrors upstream's custom extension API because we have some
internal users that depend on it.
Change-Id: I408e442de0a55df7b05c872c953ff048cd406513
Reviewed-on: https://boringssl-review.googlesource.com/5471
Reviewed-by: Adam Langley <agl@google.com>
These are not in upstream and were probably introduced on accident by stray vim
keystrokes.
Change-Id: I35f51f81fc37e75702e7d8ffc6f040ce71321b54
Reviewed-on: https://boringssl-review.googlesource.com/5490
Reviewed-by: Adam Langley <agl@google.com>
See upstream's 9f0b86c68bb96d49301bbd6473c8235ca05ca06b. Generated by
using upstream's script in 5a3ce86e21715a683ff0d32421ed5c6d5e84234d and
then manually throwing out the false positives. (We converted a bunch of
stuff already in 91157550061d5d794898fe47b95384a7ba5f7b9d.)
This may require some wrestling with depot_tools to land in Chromium due
to Rietveld's encoding bugs, but hopefully that will avoid future
problems; Rietveld breaks if either old or new file is Latin-1.
Change-Id: I26dcb20c7377f92a0c843ef5d74d440a82ea8ceb
Reviewed-on: https://boringssl-review.googlesource.com/5483
Reviewed-by: Adam Langley <agl@google.com>
With the fastradio stuff gone, the padding computation is slightly more
straight-forward.
Change-Id: I67ede92fdf5f34c265c7a44e4cdc1a5ce5416df2
Reviewed-on: https://boringssl-review.googlesource.com/5482
Reviewed-by: Adam Langley <agl@google.com>
This sort of test is more suitable for ssl_test than runner. This should
stress all the various cases around padding. Use tickets rather than
hostnames to inflate the ClientHello because there's a fairly tight
maximum hostname length.
Change-Id: Ibd43aaa7acb9bf5fa00a9d2548d2101e5bb147d3
Reviewed-on: https://boringssl-review.googlesource.com/5480
Reviewed-by: Adam Langley <agl@google.com>
The following files have their own license at the top of them:
crypto/bn/asm/rsaz-avx2.pl
crypto/bn/asm/rsaz-x86_64.pl
crypto/bn/rsaz_exp.c
crypto/bn/rsaz_exp.h
This change notes this separate license in the top-level LICENSE file.
Change-Id: I3e134346ad454edd276b053990f56b384dfd0d57
Reviewed-on: https://boringssl-review.googlesource.com/5500
Reviewed-by: David Benjamin <davidben@chromium.org>
Reviewed-by: Adam Langley <agl@google.com>
These were used in the upstream Go code to fuzz-test the handshake
marshal/unmarshal functions. But we don't do that there so best to
remove them.
(The ClientHello equals function is still used, however, to test DTLS
retransmission.)
Change-Id: I950bdf4f7eefa2bca13c10f5328d2e6c586604e2
Reviewed-on: https://boringssl-review.googlesource.com/5470
Reviewed-by: David Benjamin <davidben@chromium.org>
Reviewed-by: Adam Langley <agl@google.com>
This means e.g. that a caller can say:
RAND_SSLEay()->bytes(...)
and so on. But in exchange for this convenience, I've changed the
signatures to be more BoringSSL-ish (|size_t| instead of |int|).
That's fine; |RAND_set_rand_method(SSLEay())| still works. And by
works I mean "does nothing".
Change-Id: I35479b5efb759da910ce46e22298168b78c9edcf
Reviewed-on: https://boringssl-review.googlesource.com/5472
Reviewed-by: Adam Langley <agl@google.com>
No functional changes but it saves diff noise in other changes in the
future.
Change-Id: Ib8bf43f1d108f6accdc2523db6d0edc5be77ba55
Reviewed-on: https://boringssl-review.googlesource.com/5468
Reviewed-by: Adam Langley <agl@google.com>
Fastradio was a trick where the ClientHello was padding to at least 1024
bytes in order to trick some mobile radios into entering high-power mode
immediately. After experimentation, the feature is being dropped.
This change also tidies up a bit of the extensions code now that
everything is using the new system.
Change-Id: Icf7892e0ac1fbe5d66a5d7b405ec455c6850a41c
Reviewed-on: https://boringssl-review.googlesource.com/5466
Reviewed-by: Adam Langley <agl@google.com>
This also removes support for the “old” Channel ID extension.
Change-Id: I1168efb9365c274db6b9d7e32013336e4404ff54
Reviewed-on: https://boringssl-review.googlesource.com/5462
Reviewed-by: Adam Langley <agl@google.com>
Change-Id: I5777b73f485da6534b407e6c531f8293898b9c06
Reviewed-on: https://boringssl-review.googlesource.com/5461
Reviewed-by: David Benjamin <davidben@chromium.org>
Reviewed-by: Adam Langley <agl@google.com>
Change-Id: I3b085cd13295e83c578c549763f0de82f39499a2
Reviewed-on: https://boringssl-review.googlesource.com/5460
Reviewed-by: David Benjamin <davidben@chromium.org>
Reviewed-by: Adam Langley <agl@google.com>
It's not DER and always parses the entire thing.
Change-Id: Idb4b8b93d5bc3689d8c3ea34c38b529e50a4af61
Reviewed-on: https://boringssl-review.googlesource.com/5451
Reviewed-by: Adam Langley <agl@google.com>
smmintrin.h uses #if __cplusplus rather than #ifdef __cplusplus which
trips up warnings.
Change-Id: Ic2e0a64f0485a6e1d807c1e2d9d7f5bf8c64e296
Reviewed-on: https://boringssl-review.googlesource.com/5450
Reviewed-by: Adam Langley <agl@google.com>
See TODO comment being removed.
Change-Id: I92ce7018f88c24b3e2e61441397fda36b977d3b8
Reviewed-on: https://boringssl-review.googlesource.com/5435
Reviewed-by: Adam Langley <agl@google.com>
Rather, take a leaf out of Chromium's book and use MSVC's __cpuid and
_xgetbv built-in, with an inline assembly emulated version for other
compilers.
This preserves the behavior of the original assembly with the following
differences:
- CPUs without cpuid aren't support. Chromium's base/cpu.cc doesn't
check, and SSE2 support is part of our baseline; the perlasm code
is always built with OPENSSL_IA32_SSE2.
- The clear_xmm block in cpu-x86-asm.pl is removed. This was used to
clear some XMM-using features if OSXSAVE was set but XCR0 reports the
OS doesn't use XSAVE to store SSE state. This wasn't present in the
x86_64 and seems wrong. Section 13.5.2 of the Intel manual, volume 1,
explicitly says SSE may still be used in this case; the OS may save
that state in FXSAVE instead. A side discussion on upstream's RT#2633
agrees.
- The old code ran some AMD CPUs through the "intel" codepath and some
went straight to "generic" after duplicating some, but not all, logic.
The AMD copy didn't clear some reserved bits and didn't query CPUID 7
for AVX2 support. This is moot since AMD CPUs today don't support
AVX2, but it seems they're expected to in the future?
- Setting bit 10 is dropped. This doesn't appear to be queried anywhere,
was 32-bit only, and seems a remnant of upstream's
14e21f863a3e3278bb8660ea9844e92e52e1f2f7.
Change-Id: I0548877c97e997f7beb25e15f3fea71c68a951d2
Reviewed-on: https://boringssl-review.googlesource.com/5434
Reviewed-by: Adam Langley <agl@google.com>
In the ancient times, before ex_data and OpenSSL, SSLeay supported a
single app_data slot in various types. Later app_data begat ex_data, and
app_data was replaced by compatibility macros to ex_data index zero.
Today, app_data is still in use, but ex_data never reserved index zero
for app_data. This causes some danger where, if the first ex_data
registration did not use NULL callbacks, the registration's callbacks
would collide with app_data.
Instead, add an option to the types with app_data to reserve index zero.
Also switch SSL_get_ex_data_X509_STORE_CTX_idx to always return zero
rather than allocate a new one. It used to be that you used
X509_STORE_CTX_get_app_data. I only found one consumer that we probably
don't care about, but, to be safe and since it's easy, go with the
conservative option. (Although SSL_get_ex_data_X509_STORE_CTX_idx wasn't
guaranteed to alias app_data, in practice it always did. No consumer
ever calls X509_STORE_CTX_get_ex_new_index.)
Change-Id: Ie75b279d60aefd003ffef103f99021c5d696a5e9
Reviewed-on: https://boringssl-review.googlesource.com/5313
Reviewed-by: Adam Langley <agl@google.com>
The OR seems to be correct. %r9d previously contains 1 for a non-Intel
CPU. The next line isolates the XOP bit but *also* preserves that 1.
This figures in later in in line 121 to avoid tagging as Intel. (Most
codepaths in the AMD-specific branch go straight to .Lgeneric, but some
go to .Lintel. This probably could be done more clearly as there's some
complicated code that's subtly different...)
Change-Id: Ie7b9566074498333f26416e46478e4f4df68194f
Reviewed-on: https://boringssl-review.googlesource.com/5433
Reviewed-by: Adam Langley <agl@google.com>
