Bug: 128
Change-Id: Ief3779b1c43dd34a154a0f1d2f94d0da756bc07a
Reviewed-on: https://boringssl-review.googlesource.com/19144
Reviewed-by: David Benjamin <davidben@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
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OpenSSL's API has a non-fatal "soft fail" mode (can we get rid of
this?), so we should set the flag even if config->verify_fail is true.
Change-Id: I5a2a3290b9bf45c682f3a629a8b6474b1090fc6e
Reviewed-on: https://boringssl-review.googlesource.com/19684
Commit-Queue: David Benjamin <davidben@google.com>
Commit-Queue: Steven Valdez <svaldez@google.com>
Reviewed-by: Steven Valdez <svaldez@google.com>
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Consumers have been switched to the new ones.
Change-Id: I7a8ec6308775a105a490882c97955daed12a2c2c
Reviewed-on: https://boringssl-review.googlesource.com/19605
Reviewed-by: David Benjamin <davidben@google.com>
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We have fancy -on-initial and -on-resume prefixes now that can apply to
every flag.
Change-Id: I6195a97f663ebc94db320ca35889c213c700a976
Reviewed-on: https://boringssl-review.googlesource.com/19666
Commit-Queue: Adam Langley <agl@google.com>
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We currently forbid the server certificate from changing on
renegotiation. This means re-verifying the certificate is pointless and
indeed the callback being called again seems to surprise consumers more
than anything else.
Carry over the initial handshake's SCT lists and OCSP responses (don't
enforce they don't change since the server may have, say, picked up new
OCSP responses in the meantime), ignore new ones received on
renegotiation, and don't bother redoing verification.
For our purposes, TLS 1.2 renegotiation is an overcomplicated TLS 1.3
KeyUpdate + post-handshake auth. The server is not allowed to change
identity.
Bug: 126
Change-Id: I0dae85bcf243943b1a5a97fa4f30f100c9e6e41e
Reviewed-on: https://boringssl-review.googlesource.com/19665
Commit-Queue: Adam Langley <agl@google.com>
Reviewed-by: Adam Langley <agl@google.com>
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We do not call the new_session callback on renego, but a consumer using
SSL_get_session may still attempt to resume such a session. Leave the
not_resumable flag unset. Also document this renegotiation restriction.
Change-Id: I5361f522700b02edf5272ba5089c0777e5dafb09
Reviewed-on: https://boringssl-review.googlesource.com/19664
Commit-Queue: Adam Langley <agl@google.com>
Reviewed-by: Adam Langley <agl@google.com>
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linux/random.h is not really needed if FIPS mode is not enabled. Note
that use of the getrandom syscall is unaffected by this header.
Fixes commit bc7daec4d8
Change-Id: Ia367aeffb3f2802ba97fd1507de0b718d9ac2c55
Reviewed-on: https://boringssl-review.googlesource.com/19644
Reviewed-by: Adam Langley <agl@google.com>
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I messed up https://boringssl-review.googlesource.com/8883 and caused
both sides to believe they had sent the final Finished. Use next_message
to detect whether our last flight had a reply.
Change-Id: Ia4d8c8eefa818c9a69acc94d63c9c863293c3cf5
Reviewed-on: https://boringssl-review.googlesource.com/19604
Reviewed-by: Steven Valdez <svaldez@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
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They both can be moderately large. This should hopefully relieve a little
memory pressure from both connections to hosts which serve SCTs and
TLS 1.3's single-use tickets.
Change-Id: I034bbf057fe5a064015a0f554b3ae9ea7797cd4e
Reviewed-on: https://boringssl-review.googlesource.com/19584
Commit-Queue: Steven Valdez <svaldez@google.com>
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No need to have two of these.
Change-Id: I5ff1ba24757828d8113321cd3262fed3d4defcdb
Reviewed-on: https://boringssl-review.googlesource.com/19525
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One less macro to worry about in bcm.c.
Change-Id: I321084c0d4ed1bec38c541b04f5b3468350c6eaa
Reviewed-on: https://boringssl-review.googlesource.com/19565
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ssl is all that's left. Will do that once that's at a quiet point.
Change-Id: Ia183aed5671e3b2de333def138d7f2c9296fb517
Reviewed-on: https://boringssl-review.googlesource.com/19564
Commit-Queue: David Benjamin <davidben@google.com>
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crypto/{asn1,x509,x509v3,pem} were skipped as they are still OpenSSL
style.
Change-Id: I3cd9a60e1cb483a981aca325041f3fbce294247c
Reviewed-on: https://boringssl-review.googlesource.com/19504
Reviewed-by: Adam Langley <agl@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
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SSL_state_string_long and SSL_state_string are often used for debugging
purposes. The latter's 6-letter codes are absurd, but
SSL_state_string_long is plausible. So we don't lose this when
converging state machines or switching to TLS 1.3, add this to TLS 1.3.
Bug: 128
Change-Id: Iec6529a4d9eddcf08bc9610137b4ccf9ea2681a6
Reviewed-on: https://boringssl-review.googlesource.com/19524
Commit-Queue: Steven Valdez <svaldez@google.com>
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These groups are terrible, we got the function wrong (unused ENGINE
parameter does not match upstream), and the functions are unused. Unwind
them. This change doesn't unwind the X9.42 Diffie-Hellman machinery, so
the checks are still present and tested.
(We can probably get rid of the X9.42 machinery too, but it is reachable
from DSA_dup_DH. That's only used by wpa_supplicant and, if that code
ever ran, it'd be ignored because we don't support DHE in TLS. I've left
it alone for the time being.)
Bug: 2
Change-Id: I8d9396983c8d40ed46a03ba6947720da7e9b689a
Reviewed-on: https://boringssl-review.googlesource.com/19384
Reviewed-by: Adam Langley <agl@google.com>
Commit-Queue: Adam Langley <agl@google.com>
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It's confusing to have both mont and mont_data on EC_GROUP. The
documentation was also wrong.
Change-Id: I4e2e3169ed79307018212fba51d015bbbe5c4227
Reviewed-on: https://boringssl-review.googlesource.com/10348
Reviewed-by: Adam Langley <agl@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
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Change-Id: I69157b5e2527a2f92fc7b4b924a36e3399d043db
Reviewed-on: https://boringssl-review.googlesource.com/19444
Reviewed-by: David Benjamin <davidben@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
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No one has CLs open there.
Change-Id: I387c1f04cc9ee7bf794bdc390d498e3f80b21091
Reviewed-on: https://boringssl-review.googlesource.com/19484
Reviewed-by: Adam Langley <agl@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
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Change-Id: I2fe57cd500e8408ae15164070afe4b081a5daab0
Reviewed-on: https://boringssl-review.googlesource.com/19404
Reviewed-by: David Benjamin <davidben@google.com>
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Someone tried to build us with Ubuntu's MinGW. This is too old to be
supported (the tests rather badly fail to build), but some of the fixes
will likely be useful for eventually building Clang for Windows
standalone too.
Change-Id: I6d279a0da1346b4e0813de51df3373b7412de33a
Reviewed-on: https://boringssl-review.googlesource.com/19364
Commit-Queue: Adam Langley <agl@google.com>
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I needed to toy with a server that renegotiated recently and this was
useful.
Change-Id: Id4e2adaaa2ecfc1c434a3bae199efb2fdacc41bf
Reviewed-on: https://boringssl-review.googlesource.com/19344
Commit-Queue: Steven Valdez <svaldez@google.com>
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This is never used.
Change-Id: I20498cab5b59ec141944d4a5e907a1164d0ae559
Reviewed-on: https://boringssl-review.googlesource.com/19184
Commit-Queue: Adam Langley <agl@google.com>
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The ticket encryption key is rotated automatically once every 24 hours,
unless a key has been configured manually (i.e. using
|SSL_CTX_set_tlsext_ticket_keys|) or one of the custom ticket encryption
methods is used.
Change-Id: I0dfff28b33e58e96b3bbf7f94dcd6d2642f37aec
Reviewed-on: https://boringssl-review.googlesource.com/18924
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Currently, win builders are hanging all the time,
making the whole CQ useless. This CL will make CQ usable,
while actual solution is found for win bots.
R=davidben@chromium.org, vadimsh@chromium.org
No-Try: True
No-Presubmit: True
Bug: 740633
Change-Id: I2a21949d1ed50b82f23b0de1ae8824143277d8f6
Reviewed-on: https://boringssl-review.googlesource.com/19284
Reviewed-by: David Benjamin <davidben@google.com>
Fuchsia isn't POSIX and doesn't have /etc. This CL adds the
location for the system certificate store on Fuchsia.
Change-Id: I2b48e0e13525a32fa5e2c5c48b8db41d76c26872
Reviewed-on: https://boringssl-review.googlesource.com/19224
Reviewed-by: Adam Langley <agl@google.com>
Commit-Queue: Adam Langley <agl@google.com>
Using ADX instructions requires relatively new assemblers. Conscrypt are
currently using Yasm 1.2.0. Revert these for the time being to unbreak
their build.
Change-Id: Iaba5761ccedcafaffb5ca79a8eaf7fa565583c32
Reviewed-on: https://boringssl-review.googlesource.com/19244
Commit-Queue: David Benjamin <davidben@google.com>
Commit-Queue: Adam Langley <agl@google.com>
Reviewed-by: Adam Langley <agl@google.com>
Refactor bio_io() to use a switch/case statement to call the correct BIO
method. This is cleaner and eliminates calling a function pointer cast
to an incompatible type signature, which conflicts with LLVMs
implementation of control flow integrity for indirect calls.
Change-Id: I5456635e1c9857cdce810758ba0000577cc94b01
Reviewed-on: https://boringssl-review.googlesource.com/19084
Reviewed-by: Adam Langley <agl@google.com>
Reviewed-by: David Benjamin <davidben@google.com>
Commit-Queue: Adam Langley <agl@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
They haven't been needed for a while now.
Change-Id: I4c24799f6692aa8fe8ea8f09795d4e7973baf7d7
Reviewed-on: https://boringssl-review.googlesource.com/19145
Reviewed-by: Adam Langley <agl@google.com>
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This loosens the earlier restriction to match Channel ID. Both may be
configured and offered, but the server is obligated to select only one
of them. This aligns with the current tokbind + 0-RTT draft where the
combination is signaled by a separate extension.
Bug: 183
Change-Id: I786102a679999705d399f0091f76da236be091c2
Reviewed-on: https://boringssl-review.googlesource.com/19124
Reviewed-by: Steven Valdez <svaldez@google.com>
Commit-Queue: Steven Valdez <svaldez@google.com>
We can test these with Intel SDE now. The AVX2 code just affects the two
select functions while the ADX code is a separate implementation.
Haswell numbers:
Before:
Did 84630 ECDH P-256 operations in 10031494us (8436.4 ops/sec)
Did 206000 ECDSA P-256 signing operations in 10015055us (20569.0 ops/sec)
Did 77256 ECDSA P-256 verify operations in 10064556us (7676.0 ops/sec)
After:
Did 86112 ECDH P-256 operations in 10015008us (8598.3 ops/sec)
Did 211000 ECDSA P-256 signing operations in 10025104us (21047.2 ops/sec)
Did 79344 ECDSA P-256 verify operations in 10017076us (7920.9 ops/sec)
Skylake numbers:
Before:
Did 75684 ECDH P-256 operations in 10016019us (7556.3 ops/sec)
Did 185000 ECDSA P-256 signing operations in 10012090us (18477.7 ops/sec)
Did 72885 ECDSA P-256 verify operations in 10027154us (7268.8 ops/sec)
After:
Did 89598 ECDH P-256 operations in 10032162us (8931.1 ops/sec)
Did 203000 ECDSA P-256 signing operations in 10019739us (20260.0 ops/sec)
Did 87040 ECDSA P-256 verify operations in 10000441us (8703.6 ops/sec)
The code was slightly patched for delocate.go compatibility.
Change-Id: Ic44ced4eca65c656bbe07d5a7fee91ec6925eb59
Reviewed-on: https://boringssl-review.googlesource.com/18967
Reviewed-by: Adam Langley <agl@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
This is a reland of https://boringssl-review.googlesource.com/18965
which was reverted due to Windows toolchain problems that have since
been fixed.
We have an SDE bot now and can more easily test things. We also enabled
ADX in rsaz-avx2.pl which does not work without x86_64-mont*.pl enabled.
rsa-avx2.pl's ADX code only turns itself off so that the faster ADX code
can be used... but we disable it.
Verified, after reverting the fix, the test vectors we imported combined
with Intel SDE catches CVE-2016-7055, so we do indeed have test
coverage. Also verified on the Windows version of Intel SDE.
Thanks to Alexey Ivanov for pointing out the discrepancy.
Skylake numbers:
Before:
Did 7296 RSA 2048 signing operations in 10038191us (726.8 ops/sec)
Did 209000 RSA 2048 verify operations in 10030629us (20836.2 ops/sec)
Did 1080 RSA 4096 signing operations in 10072221us (107.2 ops/sec)
Did 60836 RSA 4096 verify operations in 10053929us (6051.0 ops/sec)
ADX consistently off:
Did 9360 RSA 2048 signing operations in 10025823us (933.6 ops/sec)
Did 220000 RSA 2048 verify operations in 10024339us (21946.6 ops/sec)
Did 1048 RSA 4096 signing operations in 10006782us (104.7 ops/sec)
Did 61936 RSA 4096 verify operations in 10088011us (6139.6 ops/sec)
After (ADX consistently on):
Did 10444 RSA 2048 signing operations in 10006781us (1043.7 ops/sec)
Did 323000 RSA 2048 verify operations in 10012192us (32260.7 ops/sec)
Did 1610 RSA 4096 signing operations in 10044930us (160.3 ops/sec)
Did 96000 RSA 4096 verify operations in 10075606us (9528.0 ops/sec)
Change-Id: I2502ce80e9cfcdea40907512682e3a6663000faa
Reviewed-on: https://boringssl-review.googlesource.com/19105
Reviewed-by: Adam Langley <agl@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
As of https://chromium-review.googlesource.com/#/c/608869/, Chromium is
now using yasm 1.3.0, which means we can rely on it.
This is upstream's yasm-1.3.0-win32.exe which has a SHA-512 hash of:
850b26be5bbbdaeaf45ac39dd27f69f1a85e600c35afbd16b9f621396b3c7a19863ea3ff316b025b578fce0a8280eef2203306a2b3e46ee1389abb65313fb720
(I'm using such a humungous hash because if one searches for it on
Google, there is evidence that someone else in the world downloaded the
same hash.)
Change-Id: I4674080dd07d3e07f399a67e767a00fc67d4aa63
Reviewed-on: https://boringssl-review.googlesource.com/19104
Commit-Queue: David Benjamin <davidben@google.com>
Commit-Queue: Steven Valdez <svaldez@google.com>
Reviewed-by: Steven Valdez <svaldez@google.com>
Other projects are starting to use them. Having two APIs for the same
thing is silly, so deprecate all our old ones.
Change-Id: Iaf6b6995bc9e4b624140d5c645000fbf2cb08162
Reviewed-on: https://boringssl-review.googlesource.com/19064
Reviewed-by: Adam Langley <agl@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
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CertificateVerify must be sent after a non-empty Certificate msg for:
1) TLS1.2 client
2) TLS1.3 client and server
This CL adds tests for those use cases.
Change-Id: I696e9dd74dcd523c6f8868a4fb9ada28fd67746d
Reviewed-on: https://boringssl-review.googlesource.com/19044
Reviewed-by: David Benjamin <davidben@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
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Use SSL_SESSION_get_digest instead of the lower level function where
applicable. Also, remove the failure case (Ivan Maidanski points out in
https://android-review.googlesource.com/c/337852/1/src/ssl/t1_enc.c that
this unreachable codepath is a memory leak) by passing in an SSL_CIPHER
to make it more locally obvious that other values are impossible.
Change-Id: Ie624049d47ab0d24f32b405390d6251c7343d7d6
Reviewed-on: https://boringssl-review.googlesource.com/19024
Commit-Queue: David Benjamin <davidben@google.com>
Commit-Queue: Steven Valdez <svaldez@google.com>
Reviewed-by: Steven Valdez <svaldez@google.com>
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The AVX2 code has alignment requirements.
Change-Id: Ieb0774f7595a76eef0f3a15aabd63d056bbaa463
Reviewed-on: https://boringssl-review.googlesource.com/18966
Reviewed-by: Adam Langley <agl@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
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This reverts commit 83d1a3d3c8.
Reason for revert: Our Windows setup can't handle these instructions.
Will investigate tomorrow, possibly by turning ADX off on Windows.
Change-Id: I378fc0906c59b9bac9da17a33ba8280c70fdc995
Reviewed-on: https://boringssl-review.googlesource.com/19004
Reviewed-by: David Benjamin <davidben@google.com>
We have an SDE bot now and can more easily test things. We also enabled
ADX in rsaz-avx2.pl which does not work without x86_64-mont*.pl enabled.
rsa-avx2.pl's ADX code only turns itself off so that the faster ADX code
can be used... but we disable it.
Verified, after reverting the fix, the test vectors we imported combined
with Intel SDE catches CVE-2016-7055, so we do indeed have test
coverage.
Thanks to Alexey Ivanov for pointing out the discrepancy.
Skylake numbers:
Before:
Did 7296 RSA 2048 signing operations in 10038191us (726.8 ops/sec)
Did 209000 RSA 2048 verify operations in 10030629us (20836.2 ops/sec)
Did 1080 RSA 4096 signing operations in 10072221us (107.2 ops/sec)
Did 60836 RSA 4096 verify operations in 10053929us (6051.0 ops/sec)
ADX consistently off:
Did 9360 RSA 2048 signing operations in 10025823us (933.6 ops/sec)
Did 220000 RSA 2048 verify operations in 10024339us (21946.6 ops/sec)
Did 1048 RSA 4096 signing operations in 10006782us (104.7 ops/sec)
Did 61936 RSA 4096 verify operations in 10088011us (6139.6 ops/sec)
After (ADX consistently on):
Did 10444 RSA 2048 signing operations in 10006781us (1043.7 ops/sec)
Did 323000 RSA 2048 verify operations in 10012192us (32260.7 ops/sec)
Did 1610 RSA 4096 signing operations in 10044930us (160.3 ops/sec)
Did 96000 RSA 4096 verify operations in 10075606us (9528.0 ops/sec)
Change-Id: Icbbd4f06dde60d1a42a691c511b34c47b9a2da5f
Reviewed-on: https://boringssl-review.googlesource.com/18965
Reviewed-by: Adam Langley <agl@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
This is analogous to needing to test that Finished is enforced in False
Start.
Change-Id: I168a72ac51b0f75156aaf6ccc9724ae66ce1e734
Reviewed-on: https://boringssl-review.googlesource.com/18986
Reviewed-by: Steven Valdez <svaldez@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
This allows us to fix another consumer that directly accesses SSL_CTX.
I've made ssl_test use it for test coverage, though we're okay with
ssl_test depending on ssl/internal.h.
Bug: 6
Change-Id: I464325e3faa9f0194bbd357fbb31a996afc0c2e1
Reviewed-on: https://boringssl-review.googlesource.com/18964
Commit-Queue: David Benjamin <davidben@google.com>
Commit-Queue: Adam Langley <agl@google.com>
Reviewed-by: Adam Langley <agl@google.com>
Change-Id: I09d6b05675b82ed04a9665c64b632d1a156fa977
Reviewed-on: https://boringssl-review.googlesource.com/18985
Reviewed-by: Steven Valdez <svaldez@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
These should use the shim/runner combined setting.
Change-Id: Iad6abb4e76f6e5accef446696aa4132073eca06a
Reviewed-on: https://boringssl-review.googlesource.com/18984
Commit-Queue: David Benjamin <davidben@google.com>
Commit-Queue: Steven Valdez <svaldez@google.com>
Reviewed-by: Steven Valdez <svaldez@google.com>
See upstream's 5292833132cc863b66574fe2bbf55e4b2eff7949. Syncing just to
reduce the diff for the time being.
Change-Id: I0992d538b283d7348ef1d993973291f5416edce6
Reviewed-on: https://boringssl-review.googlesource.com/18804
Reviewed-by: David Benjamin <davidben@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
CQ-Verified: CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org>
Rather than init_msg/init_num, there is a get_message function which
either returns success or try again. This function does not advance the
current message (see the previous preparatory change). It only completes
the current one if necessary.
Being idempotent means it may be freely placed at the top of states
which otherwise have other asychronous operations. It also eases
converting the TLS 1.2 state machine. See
https://docs.google.com/a/google.com/document/d/11n7LHsT3GwE34LAJIe3EFs4165TI4UR_3CqiM9LJVpI/edit?usp=sharing
for details.
The read_message hook (later to be replaced by something which doesn't
depend on BIO) intentionally does not finish the handshake, only "makes
progress". A follow-up change will align both TLS and DTLS on consuming
one handshake record and always consuming the entire record (so init_buf
may contain trailing data). In a few places I've gone ahead and
accounted for that case because it was more natural to do so.
This change also removes a couple pointers of redundant state from every
socket.
Bug: 128
Change-Id: I89d8f3622d3b53147d69ee3ac34bb654ed044a71
Reviewed-on: https://boringssl-review.googlesource.com/18806
Reviewed-by: David Benjamin <davidben@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
CQ-Verified: CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org>
WebRTC will need this (probably among other things) to lose crypto/x509
at some point.
Bug: chromium:706445
Change-Id: I988e7300c4d913986b6ebbd1fa4130548dde76a4
Reviewed-on: https://boringssl-review.googlesource.com/18904
Reviewed-by: David Benjamin <davidben@google.com>
