Before RFC 7539 we had a ChaCha20-Poly1305 cipher suite that had a 64/64
nonce/counter split (as DJB's original ChaCha20 did). RFC 7539 changed
that to 96/32 and we've supported both for some time.
This change removes the old version and the TLS cipher suites that used
it.
BUG=chromium:682816
Change-Id: I2345d6db83441691fe0c1ab6d7c6da4d24777849
Reviewed-on: https://boringssl-review.googlesource.com/13203
Reviewed-by: Adam Langley <agl@google.com>
This reverts commit def9b46801.
(I should have uploaded a new version before sending to the commit queue.)
Change-Id: Iaead89c8d7fc1f56e6294d869db9238b467f520a
Reviewed-on: https://boringssl-review.googlesource.com/13202
Reviewed-by: Adam Langley <agl@google.com>
Commit-Queue: Adam Langley <agl@google.com>
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Before RFC 7539 we had a ChaCha20-Poly1305 cipher suite that had a 64/64
nonce/counter split (as DJB's original ChaCha20 did). RFC 7539 changed
that to 96/32 and we've supported both for some time.
This change removes the old version and the TLS cipher suites that used
it.
Change-Id: Icd9c2117c657f3aa6df55990c618d562194ef0e8
Reviewed-on: https://boringssl-review.googlesource.com/13201
CQ-Verified: CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org>
Reviewed-by: David Benjamin <davidben@google.com>
Reviewed-by: Adam Langley <agl@google.com>
Commit-Queue: Adam Langley <agl@google.com>
We missed this one. Microsoft doesn't usually pass their own level 4
warnings. Kenny Root reports this otherwise trips warnings on some
version of the Windows SDK.
Change-Id: I71dc837ff8ee52321483d26c3a2cd8676393d999
Reviewed-on: https://boringssl-review.googlesource.com/13110
Reviewed-by: Kenny Root <kroot@google.com>
Reviewed-by: David Benjamin <davidben@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
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Neither Windows nor POSIX uses a char for SO_REUSEADDR. Windows uses
BOOL (which is actually int) and POSIX uses int. Windows also requires a
cast due to using char* instead of void*. Thanks to Daniel Hirche for
reporting.
Change-Id: I01c847c8da285f27f3c3cdf5ff58b53899098b82
Reviewed-on: https://boringssl-review.googlesource.com/13100
Reviewed-by: David Benjamin <davidben@google.com>
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This allows a server to be restarted immediately with the same port
without having to wait for socket timeout on crash/failure.
Change-Id: Ifcf58d46067f157dd504946f71b0b99d7fbad10c
Reviewed-on: https://boringssl-review.googlesource.com/13044
Reviewed-by: David Benjamin <davidben@google.com>
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Most C standard library functions are undefined if passed NULL, even
when the corresponding length is zero. This gives them (and, in turn,
all functions which call them) surprising behavior on empty arrays.
Some compilers will miscompile code due to this rule. See also
https://www.imperialviolet.org/2016/06/26/nonnull.html
Add OPENSSL_memcpy, etc., wrappers which avoid this problem.
BUG=23
Change-Id: I95f42b23e92945af0e681264fffaf578e7f8465e
Reviewed-on: https://boringssl-review.googlesource.com/12928
Commit-Queue: David Benjamin <davidben@google.com>
Reviewed-by: Adam Langley <agl@google.com>
* -loop on the server allows it to keep accepting connections.
* -resume on the client waits to receive a session from the server
and starts a new connection using the previous session.
Change-Id: I27a413c7c1d64edbca94aecc6f112d8d15afbce2
Reviewed-on: https://boringssl-review.googlesource.com/12630
Reviewed-by: David Benjamin <davidben@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
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Nothing calls this anymore. DHE is nearly gone. This unblocks us from
making key_exchange_info only apply to the curve.
Change-Id: I3099e7222a62441df6e01411767d48166a0729b1
Reviewed-on: https://boringssl-review.googlesource.com/12691
Reviewed-by: David Benjamin <davidben@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
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Change-Id: Ib9df4e8f797c9af3362354cc6716171fd65600de
Reviewed-on: https://boringssl-review.googlesource.com/12720
Reviewed-by: 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>
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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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MSVC, on 32-bit systems, defines sizeof(long)=4 which means that a
uint32_t could end up negative when passed to |ASN1_INTEGER_set| on
Windows.
Change-Id: Ib07487ab524550c832909bf10521aae61d654416
Reviewed-on: https://boringssl-review.googlesource.com/12560
Commit-Queue: Adam Langley <agl@google.com>
Reviewed-by: Martin Kreichgauer <martinkr@google.com>
Reviewed-by: Adam Langley <agl@google.com>
Add missing includes of stdio.h, and prefer |IN6ADDR_ANY_INIT| to
|in6addr_any|.
Change-Id: Ia6663ecd6f87008cb82979ef65620a55d8c9405b
Reviewed-on: https://boringssl-review.googlesource.com/11626
Reviewed-by: David Benjamin <davidben@google.com>
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Change-Id: I4e61dc57d1ec65e892b1933f35663db164f017eb
Reviewed-on: https://boringssl-review.googlesource.com/11681
Commit-Queue: David Benjamin <davidben@google.com>
Reviewed-by: Adam Langley <agl@google.com>
This clears the last of Android's build warnings from BoringSSL. These
pragmas aren't actually no-ops, but it just means that MinGW consumers
(i.e. just Android) need to explicitly list the dependency (which they
do).
There may be something to be said for removing those and having everyone
list dependencies, but I don't really want to chase down every
consumer's build files. Probably not worth the trouble.
Change-Id: I8fcff954a6d5de9471f456db15c54a1b17cb937a
Reviewed-on: https://boringssl-review.googlesource.com/11573
Commit-Queue: David Benjamin <davidben@google.com>
Commit-Queue: Adam Langley <agl@google.com>
Reviewed-by: Adam Langley <agl@google.com>
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This GREASEs cipher suites, groups, and extensions. For now, we'll
always place them in a hard-coded position. We can experiment with more
interesting strategies later.
If we add new ciphers and curves, presumably we prefer them over current
ones, so place GREASE values at the front. This prevents implementations
from parsing only the first value and ignoring the rest.
Add two new extensions, one empty and one non-empty. Place the empty one
in front (IBM WebSphere can't handle trailing empty extensions) and the
non-empty one at the end.
Change-Id: If2e009936bc298cedf2a7a593ce7d5d5ddbb841a
Reviewed-on: https://boringssl-review.googlesource.com/11241
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Upstream added these functions after we did but decided to change the
names slightly. I'm not sure why they wanted to add the "proto" in
there, but align with them nonetheless so the ecosystem only has one set
of these functions.
BUG=90
Change-Id: Ia9863c58c9734374092051f02952b112806040cc
Reviewed-on: https://boringssl-review.googlesource.com/11123
Reviewed-by: David Benjamin <davidben@google.com>
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This is in preparation for using the supported_versions extension to
experiment with draft TLS 1.3 versions, since we don't wish to restore
the fallback. With versions begin opaque values, we will want
version_from_wire to reject unknown values, not attempt to preserve
order in some way.
This means ClientHello.version processing needs to be separate code.
That's just written out fully in negotiate_version now. It also means
SSL_set_{min,max}_version will notice invalid inputs which aligns us
better with upstream's versions of those APIs.
This CL doesn't replace ssl->version with an internal-representation
version, though follow work should do it once a couple of changes land
in consumers.
BUG=90
Change-Id: Id2f5e1fa72847c823ee7f082e9e69f55e51ce9da
Reviewed-on: https://boringssl-review.googlesource.com/11122
Reviewed-by: David Benjamin <davidben@google.com>
Commit-Queue: 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>
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We need time.h for clock_gettime on Linux. Previously, scoped_types.h
was pulling in everything and getting it for us, but now it doesn't
exist. We seem to have been pulling it in on accident anyway but
it seems Android's system headers end up not doing so.
Change-Id: I0a04495b1462649d77d62018e317c416803ac58d
Reviewed-on: https://boringssl-review.googlesource.com/11000
Reviewed-by: Matt Braithwaite <mab@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
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I keep wishing we had that available and patching this in.
Change-Id: I4ef04fcc6be5b00a9fcbdc2771a7ee7e2313b5c5
Reviewed-on: https://boringssl-review.googlesource.com/10980
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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It was switched to using the callbacks, but the callbacks require
SSL_SESS_CACHE_CLIENT be set.
(We should possibly just stop conditioning the callback on that bit
since it doesn't do anything.)
Change-Id: I96277b8a75975a86393260a6291eafc9cb2c6a78
Reviewed-on: https://boringssl-review.googlesource.com/10805
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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I've found that changing the timeout to 10s rather than 1s gives much
more stable numbers.
BUG=82
Change-Id: Ie026bf808e8bf78b35925add69f84c3ff31c31ab
Reviewed-on: https://boringssl-review.googlesource.com/10349
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Commit-Queue: David Benjamin <davidben@google.com>
Commit-Queue: Adam Langley <agl@google.com>
Reviewed-by: Adam Langley <agl@google.com>
The previous code was not an impressive demonstration of clear thinking
and could reject cases where STARTTLS was actually supported.
Change-Id: I27ce8b401447a49be93f58c9e4eb5c5d8e7b73d4
Reviewed-on: https://boringssl-review.googlesource.com/10241
Reviewed-by: Adam Langley <agl@google.com>
Commit-Queue: Adam Langley <agl@google.com>
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TLS 1.3 requires callers use the callback rather than SSL_get_session.
Change-Id: I2caae70e641b102ce93256c847c178871bf78bac
Reviewed-on: https://boringssl-review.googlesource.com/9076
Reviewed-by: David Benjamin <davidben@google.com>
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Change-Id: Ifbfae883638b35bb274f2002bc53fbba77c7aa85
Reviewed-on: https://boringssl-review.googlesource.com/8821
Reviewed-by: David Benjamin <davidben@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
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Note that this is currently doing fake TLS 1.3 until the handshake is
in.
Change-Id: I3fbf0049e2a0f1d7464b94a69421e198e0bb768d
Reviewed-on: https://boringssl-review.googlesource.com/8820
Reviewed-by: David Benjamin <davidben@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
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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>
../tool/transport_common.cc:429:14: error: ‘code_250’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
(I don't believe it can actually happen though.)
Change-Id: I78d19ad42ed4c05404f1d8d3e8f254ede3244b8d
This change adds support for doing an SMTP STARTTLS dance before a TLS
handshake when using the tool. This is useful for poking at SMTP
servers.
Change-Id: I04cd60d02d3377cce83e412d62e3257235a19116
Reviewed-on: https://boringssl-review.googlesource.com/8662
Reviewed-by: David Benjamin <davidben@google.com>
With IPv6, splitting a colon-separated host/port becomes more complicated.
Change-Id: I5073a5cbaa0714f2f8b9c837bb0809dd20304a3c
Reviewed-on: https://boringssl-review.googlesource.com/8441
Reviewed-by: Adam Langley <agl@google.com>
There's a __pragma expression which allows this. Android builds us Windows with
MinGW for some reason, so we actually do have to tolerate non-MSVC-compatible
Windows compilers. (Clang for Windows is much more sensible than MinGW and
intentionally mimicks MSVC.)
MinGW doesn't understand MSVC's pragmas and warns a lot. #pragma warning is
safe to suppress, so wrap those to shush them. This also lets us do away with a
few ifdefs.
Change-Id: I1f5a8bec4940d4b2d947c4c1cc9341bc15ec4972
Reviewed-on: https://boringssl-review.googlesource.com/8236
Reviewed-by: Adam Langley <agl@google.com>
Use of strdup, close, lseek, read, and write prevent linking
statically againt libcmt.lib.
Change-Id: I04f7876ec0f03f29f000bbcc6b2ccdec844452d2
Reviewed-on: https://boringssl-review.googlesource.com/8010
Reviewed-by: David Benjamin <davidben@google.com>
This is consistent with the new convention in ssl_ecdh.c.
Along the way, change newhope_test.c to not iterate 1000 times over each
test.
Change-Id: I7a500f45b838eba8f6df96957891aa8e880ba089
Reviewed-on: https://boringssl-review.googlesource.com/8012
Reviewed-by: David Benjamin <davidben@google.com>
This is another thing that MSVC can't cope with:
..\tool\speed.cc(537) : error C2536: 'SpeedNewHope::<⋯>::SpeedNewHope::<⋯>::clientmsg' : cannot specify explicit initializer for arrays
Change-Id: I6b4cb430895f7794e9cef1b1c12b57ba5d537c64
This is the one piece of functionality I miss from the openssl tool -
the ability to see some basic information about the server cert.
Sample output:
==========
$ bssl client -connect www.google.com
Connecting to [2607:f8b0:4006:80d::1010]:443
Connected.
Version: TLSv1.2
Resumed session: no
Cipher: ECDHE-RSA-AES128-GCM-SHA256
ECDHE curve: P-256
Secure renegotiation: yes
Next protocol negotiated:
ALPN protocol:
Cert subject: /C=US/ST=California/L=Mountain View/O=Google Inc/CN=www.google.com
Cert issuer: /C=US/O=Google Inc/CN=Google Internet Authority G2
==========
Change-Id: I758682784752a616628138e420f52586d5a1bb31
Reviewed-on: https://boringssl-review.googlesource.com/7620
Reviewed-by: David Benjamin <davidben@google.com>
A lot of consumers of obj.h only want the NID values. Others didn't need
it at all. This also removes some OBJ_nid2sn and OBJ_nid2ln calls in EVP
error paths which isn't worth pulling a large table in for.
BUG=chromium:499653
Change-Id: Id6dff578f993012e35b740a13b8e4f9c2edc0744
Reviewed-on: https://boringssl-review.googlesource.com/7563
Reviewed-by: David Benjamin <davidben@google.com>
Partially fixes build with -Wmissing-declarations.
Change-Id: Ia563063fb077cda79244c21f02fd1c0f550353c2
Signed-off-by: Piotr Sikora <piotrsikora@google.com>
Reviewed-on: https://boringssl-review.googlesource.com/7515
Reviewed-by: David Benjamin <davidben@google.com>
