Commit graph

503 commits

Author SHA1 Message Date
Russ Cox
f37765f45c internal/byteorder: use canonical Go casing in names
If Be and Le stand for big-endian and little-endian,
then they should be BE and LE.

Change-Id: I723e3962b8918da84791783d3c547638f1c9e8a9
Reviewed-on: https://go-review.googlesource.com/c/go/+/627376
Reviewed-by: Robert Griesemer <gri@google.com>
Auto-Submit: Russ Cox <rsc@golang.org>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
2024-11-20 20:59:28 +00:00
Russ Cox
0d5c2fe3a1 all: rename crypto/internal/fips to crypto/internal/fips140
Sometimes we've used the 140 suffix (GOFIPS140, crypto/fips140)
and sometimes not (crypto/internal/fips, cmd/go/internal/fips).
Use it always, to avoid having to remember which is which.

Also, there are other FIPS standards, like AES (FIPS 197), SHA-2 (FIPS 180),
and so on, which have nothing to do with FIPS 140. Best to be clear.

For #70123.

Change-Id: I33b29dabd9e8b2703d2af25e428f88bc81c7c307
Reviewed-on: https://go-review.googlesource.com/c/go/+/630115
Reviewed-by: Filippo Valsorda <filippo@golang.org>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Auto-Submit: Russ Cox <rsc@golang.org>
Reviewed-by: Roland Shoemaker <roland@golang.org>
2024-11-20 20:28:34 +00:00
Filippo Valsorda
7e4b8b87ca crypto: centralize external test module fetches
This has the important advantage of using the system GOMODCACHE when it
exists, avoiding the download on every "go test".

While at it, also consistently use testenv.Command.

Change-Id: Ic999ffa281f6da73fe601b0feba29e60982cce3d
Reviewed-on: https://go-review.googlesource.com/c/go/+/628755
Reviewed-by: Russ Cox <rsc@golang.org>
Auto-Submit: Filippo Valsorda <filippo@golang.org>
TryBot-Bypass: Filippo Valsorda <filippo@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
2024-11-19 23:02:28 +00:00
Filippo Valsorda
548fd92733 crypto/ecdsa: implement deterministic and hedged signatures
For the future, some test vectors we should generate and then share
through Wycheproof or CCTV:
 - A private key with a leading zero byte.
 - A hash longer than the modulus.
 - A hash longer than the P-521 modulus by a few bits.
 - Reductions happening in hashToNat and bits2octets.

Fixes #64802

Change-Id: Ia0f89781b2c78eedd5103cf0e9720630711c37ad
Reviewed-on: https://go-review.googlesource.com/c/go/+/628681
TryBot-Bypass: Filippo Valsorda <filippo@golang.org>
Reviewed-by: Russ Cox <rsc@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Auto-Submit: Filippo Valsorda <filippo@golang.org>
2024-11-19 23:02:26 +00:00
Filippo Valsorda
0eeabaa9d7 crypto/internal/mlkem768: move to crypto/internal/fips/mlkem
In the process, replace out-of-module imports with their FIPS versions.

For #69536

Change-Id: I83e900b7c38ecf760382e5dca7fd0b1eaa5a5589
Reviewed-on: https://go-review.googlesource.com/c/go/+/626879
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Russ Cox <rsc@golang.org>
Auto-Submit: Filippo Valsorda <filippo@golang.org>
Reviewed-by: Daniel McCarney <daniel@binaryparadox.net>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
2024-11-19 19:25:22 +00:00
Filippo Valsorda
d1f74ada56 crypto/internal/mlkem768: add -768 suffix to all exported identifiers
In preparation for introducing ML-KEM-1024.

Aside from the constants at the top, all other changes were automated.

Change-Id: I0fafce9a776c7b0b9179be1c858709cabf60e80f
Reviewed-on: https://go-review.googlesource.com/c/go/+/621981
Auto-Submit: Filippo Valsorda <filippo@golang.org>
Reviewed-by: Roland Shoemaker <roland@golang.org>
Reviewed-by: Russ Cox <rsc@golang.org>
Reviewed-by: Daniel McCarney <daniel@binaryparadox.net>
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2024-11-19 19:25:19 +00:00
Filippo Valsorda
5a893857d7 crypto/internal/mlkem768: add EncapsulationKey type
Change-Id: I3feacb044caa15ac9bbfc11f5d90bebf8a505510
Reviewed-on: https://go-review.googlesource.com/c/go/+/621980
Auto-Submit: Filippo Valsorda <filippo@golang.org>
Reviewed-by: Roland Shoemaker <roland@golang.org>
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Reviewed-by: Daniel McCarney <daniel@binaryparadox.net>
Reviewed-by: Russ Cox <rsc@golang.org>
2024-11-19 19:25:16 +00:00
Filippo Valsorda
3e14e25cf0 crypto/internal/mlkem768: make Decapsulate a method
This will make it easier to support multiple sizes if needed.

Change-Id: I47495559fdbbf678fd98421ad6cb28172e5c810d
Reviewed-on: https://go-review.googlesource.com/c/go/+/621977
Reviewed-by: Daniel McCarney <daniel@binaryparadox.net>
Reviewed-by: Russ Cox <rsc@golang.org>
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Auto-Submit: Filippo Valsorda <filippo@golang.org>
Reviewed-by: Roland Shoemaker <roland@golang.org>
2024-11-19 19:25:09 +00:00
Filippo Valsorda
3d4d31065b crypto/internal/mlkem768: update to final FIPS 203
Main changes are the domain separator in KeyGen, dropping support for
the extended decapsulation key encoding in favor of seeds (see
https://words.filippo.io/ml-kem-seeds/), and documentation changes.

Change-Id: I8773034929094b3242aa39ac6e9d007c2bc94e63
Reviewed-on: https://go-review.googlesource.com/c/go/+/621975
Reviewed-by: Daniel McCarney <daniel@binaryparadox.net>
Auto-Submit: Filippo Valsorda <filippo@golang.org>
Reviewed-by: Russ Cox <rsc@golang.org>
Reviewed-by: Roland Shoemaker <roland@golang.org>
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2024-11-19 18:50:41 +00:00
Filippo Valsorda
beed2c67b0 crypto/internal/fips/tls12: implement TLS 1.2 KDF
For #69536

Change-Id: If2477c5249a7c7db45c1af05e715ae0b61e7d940
Reviewed-on: https://go-review.googlesource.com/c/go/+/626837
Reviewed-by: Roland Shoemaker <roland@golang.org>
Reviewed-by: Daniel McCarney <daniel@binaryparadox.net>
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Auto-Submit: Filippo Valsorda <filippo@golang.org>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Reviewed-by: Russ Cox <rsc@golang.org>
2024-11-19 17:45:22 +00:00
Filippo Valsorda
80b8ff4aa9 crypto/internal/fips/tls13: implement TLS 1.3 KDF
The new implementation encodes the key schedule into the type system,
which is actually nicer than what we had before.

For #69536

Change-Id: Iddab62c2aae40bc2425a155443576bb9b7aafe03
Reviewed-on: https://go-review.googlesource.com/c/go/+/626836
Reviewed-by: Russ Cox <rsc@golang.org>
Reviewed-by: Roland Shoemaker <roland@golang.org>
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2024-11-19 17:45:20 +00:00
Filippo Valsorda
b06b8816fa crypto/internal/fips/aes/gcm: add GCMForTLS12 and GCMForTLS13
For #69536

Change-Id: I2d7b6e7b9932d0f0f582a5ab0bb871395dc2a1e8
Reviewed-on: https://go-review.googlesource.com/c/go/+/626675
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Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Auto-Submit: Filippo Valsorda <filippo@golang.org>
2024-11-19 00:32:09 +00:00
Filippo Valsorda
bc7af21451 crypto/internal/fips/aes: move GCM to its own package
For #69536

Change-Id: Idcef2411c1fd4da302412609f28e438839e8aa4b
Reviewed-on: https://go-review.googlesource.com/c/go/+/624736
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Auto-Submit: Filippo Valsorda <filippo@golang.org>
2024-11-19 00:31:11 +00:00
Ryan Granger
2811331d5d crypto/tls: include close notify in client tls test recordings
This commit fixes the issue where tls testdata recordings made with the
newer version of the prerecorded tls conversation test harness, doesn't
end up capturing the final close notify message. The fix simply ensures
that the tls.Client closes before the recording of the conversation is
closed. The closing of the client connection directly is no longer
needed when updating the recording since it will be closed when the
tls.Client is closed.

Fixes golang/go#69846

Change-Id: I93898de32abd89659a32ed240df6daea5aeaa7fc
Reviewed-on: https://go-review.googlesource.com/c/go/+/620395
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Reviewed-by: Filippo Valsorda <filippo@golang.org>
Auto-Submit: Filippo Valsorda <filippo@golang.org>
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2024-10-16 13:37:50 +00:00
apocelipes
c5561373ff crypto,hash: add t.Helper calls to test helpers
Use t.Helper to make the reported failure lines more helpful.

Change-Id: I6593924b3892b2441a197aee4e05f71ea236d426
GitHub-Last-Rev: 2e020ea85cf44c6cc0e90cb919eb0d7bb5a1c315
GitHub-Pull-Request: golang/go#68843
Reviewed-on: https://go-review.googlesource.com/c/go/+/604755
Auto-Submit: Ian Lance Taylor <iant@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-by: Carlos Amedee <carlos@golang.org>
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2024-08-15 20:19:52 +00:00
Jaeho Nam
91b914d5f2 crypto/tls: fix typo in quicError
Change-Id: I2c07592c3b896bc86e349de7c032929b9979349c
GitHub-Last-Rev: 0fe8b90e09b971821f9b0c0a528ed61895d3d110
GitHub-Pull-Request: golang/go#68757
Reviewed-on: https://go-review.googlesource.com/c/go/+/603517
Reviewed-by: Jorropo <jorropo.pgm@gmail.com>
Auto-Submit: Damien Neil <dneil@google.com>
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Reviewed-by: Damien Neil <dneil@google.com>
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2024-08-14 18:08:03 +00:00
Clide Stefani
478fdf1977 crypto/tls: add support for additional alpn flags to bogo_shim_test
The existing implementation of bogo_shim_test does not support tests
that use the -expect-advertised-alpn flag or the -select-alpn flag. This
change allows bogo_shim_test to receive and enforce these flags.

Support for these flags is added in the same change because these flags are set together.

Updates #51434

Change-Id: Ia37f9e7403d4a43e6da68c16039a4bcb56ebd032
Reviewed-on: https://go-review.googlesource.com/c/go/+/595655
Auto-Submit: Filippo Valsorda <filippo@golang.org>
Reviewed-by: Carlos Amedee <carlos@golang.org>
Reviewed-by: Russell Webb <russell.webb@protonmail.com>
Reviewed-by: Clide Stefani <cstefani.sites@gmail.com>
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Auto-Submit: Roland Shoemaker <roland@golang.org>
Reviewed-by: Roland Shoemaker <roland@golang.org>
2024-08-14 18:04:16 +00:00
Filippo Valsorda
309a3593cd crypto/tls: align FIPS-only mode with BoringSSL policy
This enables TLS 1.3, disables P-521, and disables non-ECDHE suites.

Reapplies CL 549975.

Updates #64717
Updates #62372

Change-Id: I6c608704638d59a063a657fbd4eb1126027112dd
Reviewed-on: https://go-review.googlesource.com/c/go/+/603376
Reviewed-by: Roland Shoemaker <roland@golang.org>
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Reviewed-by: David Chase <drchase@google.com>
2024-08-10 12:39:48 +00:00
Bobby Powers
0d9e15f699 crypto/tls: expose extensions presented by client to GetCertificate
This enables JA3 and JA4 TLS fingerprinting to be implemented from
the GetCertificate callback, similar to what BoringSSL provides with
its SSL_CTX_set_dos_protection_cb hook.

fixes #32936

Change-Id: Idb54ebcb43075582fcef0ac6438727f494543424
Reviewed-on: https://go-review.googlesource.com/c/go/+/471396
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Reviewed-by: Roland Shoemaker <roland@golang.org>
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2024-08-09 18:45:11 +00:00
Filippo Valsorda
681bfddd9d crypto/tls: fix testHandshake close flakes
The flakes were introduced by me in CL 586655. It's unclear why only
FreeBSD seems affected, maybe other TCP stacks handle sending on a
half-closed connection differently, or aren't as quick to propagate the
RST over localhost.

Fixes #68155

Change-Id: I32a1b474a7d6531dbab93910c23568b867629e8c
Reviewed-on: https://go-review.googlesource.com/c/go/+/602615
Reviewed-by: Cherry Mui <cherryyz@google.com>
Run-TryBot: Filippo Valsorda <filippo@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Roland Shoemaker <roland@golang.org>
Auto-Submit: Filippo Valsorda <filippo@golang.org>
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2024-08-02 19:22:04 +00:00
Clide Stefani
6c08cae23b crypto/tls: add exclude tls flags to bogo_shim_test
The existing implementation of bogo_shim_test does not support tests
that use the -no-tls1, -no-tls11, or -no-tls12 flags.
This change adds support for these flags.

Updates #51434

Change-Id: I43eaea9f5ec6da6811b150630a7dde24d108017e
Reviewed-on: https://go-review.googlesource.com/c/go/+/595775
Auto-Submit: Roland Shoemaker <roland@golang.org>
Reviewed-by: Russell Webb <russell.webb@protonmail.com>
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Reviewed-by: Cherry Mui <cherryyz@google.com>
Reviewed-by: Roland Shoemaker <roland@golang.org>
2024-07-16 18:17:19 +00:00
Clide Stefani
539bd295cd crypto/tls: add support for -expect-no-hrr to bogo_shim_test
The existing implementation of bogo_shim_test does not support tests
that use the expect-no-hrr flag. This change adds support for this flag.

Updates #51434

Change-Id: Iadb38fc2262783cab144a7b52904d0443e7fc2c2
Reviewed-on: https://go-review.googlesource.com/c/go/+/594835
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
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Reviewed-by: Russell Webb <russell.webb@protonmail.com>
Reviewed-by: Carlos Amedee <carlos@golang.org>
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2024-07-10 19:39:51 +00:00
Clide Stefani
dc96744fa9 crypto/tls: add support for -reject-alpn and -decline-alpn flags to bogo_shim_test
The existing implementation of bogo_shim_test does not support tests
which use the reject-alpn or the decline-alpn flag.
This change adds support for these flags in bogo_shim_test.

Updates #51434
Updates #46310

Cq-Include-Trybots: luci.golang.try:gotip-linux-amd64-longtest
Change-Id: I3ff23ff4edd8f4c6c37ee6c9f2ee4689066c4e00
Reviewed-on: https://go-review.googlesource.com/c/go/+/592198
Reviewed-by: Roland Shoemaker <roland@golang.org>
Reviewed-by: David Chase <drchase@google.com>
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2024-07-09 16:14:04 +00:00
Damien Neil
8b177082b2 crypto/tls: apply QUIC session event flag to QUICResumeSession events
Go 1.23 adds two new events to QUICConns: QUICStoreSessionEvent and
QUICResumeSessionEvent. We added a QUICConfig.EnableStoreSessionEvent
flag to control whether the store-session event is provided or not,
because receiving this event requires additional action from the caller:
the session must be explicitly stored with QUICConn.StoreSession.

We did not add a control for whether the resume-session event is
provided, because this event requires no action and the caller is
expected to ignore unknown events.

However, we never documented the expectation that callers ignore
unknown events, and quic-go produces an error when receiving an
unexpected event. So change the EnableStoreSessionEvent flag to
apply to both new events.

Fixes #68124
For #63691

Change-Id: I84af487e52b3815f7b648e09884608f8915cd645
Reviewed-on: https://go-review.googlesource.com/c/go/+/594475
Reviewed-by: Marten Seemann <martenseemann@gmail.com>
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Reviewed-by: Roland Shoemaker <roland@golang.org>
2024-06-25 17:08:08 +00:00
Filippo Valsorda
861b74c00c crypto/tls: replay test recordings without network
There is no reason to go across a pipe when replaying a conn recording.
This avoids the complexity of using localPipe and goroutines, and makes
handshake benchmarks more accurate, as we don't measure network
overhead.

Also note how it removes the need for -fast: operating locally we know
when the flow is over and can error out immediately, without waiting for
a read from the feeder on the other side of the pipe to timeout.

Avoids some noise in #67979, but doesn't fix the two root causes:
localPipe flakes and testing.B races.

Updates #67979

Change-Id: I153d3fa5a24847f3947823e8c3a7bc639f89bc1d
Reviewed-on: https://go-review.googlesource.com/c/go/+/594255
Auto-Submit: Filippo Valsorda <filippo@golang.org>
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2024-06-24 16:40:26 +00:00
Clide Stefani
f1ed02fbf2 crypto/tls: add support for -expect-version to bogo_shim_test
The existing implementation of bogo_shim_test does not support tests
that use the expect-version flag.
This change adds support for this flag.

Updates #51434.

Change-Id: Ie23fdb06d15ec0593ca58f28144e83f93ef7f200
Reviewed-on: https://go-review.googlesource.com/c/go/+/592635
Auto-Submit: Roland Shoemaker <roland@golang.org>
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Reviewed-by: Roland Shoemaker <roland@golang.org>
Reviewed-by: David Chase <drchase@google.com>
2024-06-21 18:11:08 +00:00
Clide Stefani
a2c0ebe2c2 crypto/tls: improve error log produced during TestBogoSuite
The existing implementation logs some errors to the results file created in TestBogoSuite.
This change would additionally log json errors to the results file.

Change-Id: Ib1a6f612ed83f6c5046531ee259c4e85dd71402a
Reviewed-on: https://go-review.googlesource.com/c/go/+/591379
Reviewed-by: Filippo Valsorda <filippo@golang.org>
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Reviewed-by: Michael Pratt <mpratt@google.com>
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2024-06-11 17:25:39 +00:00
Chance Zibolski
ed714f6392 net/http: check GetConfigForClient in server.ServeTLS
Just like for tls.Config.GetCertificate the http.Server.ServeTLS method
should be checking tls.Config.GetConfigForClient before trying top open
the specified certFile/keyFile.

This was previously fixed for crypto/tls when using tls.Listen in
CL205059, but the same change for net/http was missed. I've added a
comment src/crypto/tls/tls.go in the relevant section in the hope that
any future changes of a similar nature consider will consider updating
net/http as needed as well.

Change-Id: I312303bc497d92aa2f4627fe2620c70779cbcc99
GitHub-Last-Rev: 6ed29a900816a13690a9f3e26476d9bc1055a6f7
GitHub-Pull-Request: golang/go#66795
Reviewed-on: https://go-review.googlesource.com/c/go/+/578396
Reviewed-by: Filippo Valsorda <filippo@golang.org>
Reviewed-by: Damien Neil <dneil@google.com>
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2024-06-07 17:57:01 +00:00
Roland Shoemaker
2b758fa0c8 crypto/tls: fix test caching for bogo
Use a stat to tell the test caching infrastructure that we care about
the bogo config file.

Change-Id: Iae2336bfc45cd6a9e73cb83a3b68ade8b4f23927
Reviewed-on: https://go-review.googlesource.com/c/go/+/589155
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2024-06-04 16:56:43 +00:00
Roland Shoemaker
93a55ff19e crypto/tls: better bogo test output handling
Use the bogo JSON output format to make the test output more readable.

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Change-Id: Ie1a67c6a031bc1d5d8b2cdfaf78d094a0967bc2a
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Reviewed-by: Michael Knyszek <mknyszek@google.com>
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2024-06-04 15:52:42 +00:00
cuishuang
4eb40171ff all: make function comments match function names
Change-Id: Ideb9ef00e7bc660b005fc080973fd9f3d36c5a1f
Reviewed-on: https://go-review.googlesource.com/c/go/+/589536
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Run-TryBot: shuang cui <imcusg@gmail.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
2024-06-03 14:56:25 +00:00
Russ Cox
ab6f57c115 all: document legacy //go:linkname for final round of modules
Add linknames for most modules with ≥50 dependents.
Add linknames for a few other modules that we know
are important but are below 50.

Remove linknames from badlinkname.go that do not merit
inclusion (very small number of dependents).
We can add them back later if the need arises.

Fixes #67401. (For now.)

Change-Id: I1e49fec0292265256044d64b1841d366c4106002
Reviewed-on: https://go-review.googlesource.com/c/go/+/587756
Auto-Submit: Russ Cox <rsc@golang.org>
TryBot-Bypass: Russ Cox <rsc@golang.org>
Reviewed-by: Cherry Mui <cherryyz@google.com>
2024-05-29 17:58:53 +00:00
Russ Cox
0941f583ed crypto/tls: add linkname comments dropped from CL 587220
A bad merge syncing before the submit of CL 587220 dropped these.
(I forgot to write the file out.)

For #67401.

Change-Id: I6f2ba69f388907f3d24eeef55c80cbb2cf51f580
Reviewed-on: https://go-review.googlesource.com/c/go/+/587755
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
Reviewed-by: Marten Seemann <martenseemann@gmail.com>
2024-05-29 16:25:28 +00:00
Roland Shoemaker
ce1cbd081a crypto/tls: add ech client support
This CL adds a (very opinionated) client-side ECH implementation.

In particular, if a user configures a ECHConfigList, by setting the
Config.EncryptedClientHelloConfigList, but we determine that none of
the configs are appropriate, we will not fallback to plaintext SNI, and
will instead return an error. It is then up to the user to decide if
they wish to fallback to plaintext themselves (by removing the config
list).

Additionally if Config.EncryptedClientHelloConfigList is provided, we
will not offer TLS support lower than 1.3, since negotiating any other
version, while offering ECH, is a hard error anyway. Similarly, if a
user wishes to fallback to plaintext SNI by using 1.2, they may do so
by removing the config list.

With regard to PSK GREASE, we match the boringssl  behavior, which does
not include PSK identities/binders in the outer hello when doing ECH.

If the server rejects ECH, we will return a ECHRejectionError error,
which, if provided by the server, will contain a ECHConfigList in the
RetryConfigList field containing configs that should be used if the user
wishes to retry. It is up to the user to replace their existing
Config.EncryptedClientHelloConfigList with the retry config list.

Fixes #63369

Cq-Include-Trybots: luci.golang.try:gotip-linux-amd64-longtest
Change-Id: I9bc373c044064221a647a388ac61624efd6bbdbf
Reviewed-on: https://go-review.googlesource.com/c/go/+/578575
Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-by: Filippo Valsorda <filippo@golang.org>
Reviewed-by: Than McIntosh <thanm@google.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
Auto-Submit: Roland Shoemaker <roland@golang.org>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
2024-05-23 03:10:12 +00:00
Russ Cox
a2d887fa30 all: document legacy //go:linkname for modules with ≥200 dependents
Ignored these linknames which have not worked for a while:

github.com/xtls/xray-core:
	context.newCancelCtx removed in CL 463999 (Feb 2023)

github.com/u-root/u-root:
	funcPC removed in CL 513837 (Jul 2023)

tinygo.org/x/drivers:
	net.useNetdev never existed

For #67401.

Change-Id: I9293f4ef197bb5552b431de8939fa94988a060ce
Reviewed-on: https://go-review.googlesource.com/c/go/+/587576
Auto-Submit: Russ Cox <rsc@golang.org>
Reviewed-by: Cherry Mui <cherryyz@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
2024-05-23 01:17:26 +00:00
Russ Cox
a58f39d686 all: document legacy //go:linkname for modules with ≥5,000 dependents
For #67401.

Change-Id: Ifea84af92017b405466937f50fb8f28e6893c8cb
Reviewed-on: https://go-review.googlesource.com/c/go/+/587220
Reviewed-by: Cherry Mui <cherryyz@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Auto-Submit: Russ Cox <rsc@golang.org>
2024-05-23 01:15:13 +00:00
Ian Lance Taylor
2621b1f66c all: change from sort functions to slices functions where feasible
Doing this because the slices functions are slightly faster and
slightly easier to use. It also removes one dependency layer.

This CL does not change packages that are used during bootstrap,
as the bootstrap compiler does not have the required slices functions.
It does not change the go/scanner package because the ErrorList
Len, Swap, and Less methods are part of the Go 1 API.

Change-Id: If52899be791c829198e11d2408727720b91ebe8a
Reviewed-on: https://go-review.googlesource.com/c/go/+/587655
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
Commit-Queue: Ian Lance Taylor <iant@google.com>
Reviewed-by: Damien Neil <dneil@google.com>
2024-05-23 01:00:11 +00:00
Roland Shoemaker
c96cbeb1bf crypto/tls: allow 256KiB certificate messages
During handshake, lift the message length limit, but only for
certificate messages.

Fixes #50773

Change-Id: Ida9d83f4219c4386ca71ed3ef72b22259665a187
Reviewed-on: https://go-review.googlesource.com/c/go/+/585402
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Filippo Valsorda <filippo@golang.org>
Auto-Submit: Roland Shoemaker <roland@golang.org>
Reviewed-by: Damien Neil <dneil@google.com>
2024-05-23 00:30:52 +00:00
Roland Shoemaker
5bf846b35c crypto/tls: populate Leaf in X509KeyPair
Fixes #67065

Change-Id: I189e194de8aa94523eb64e1dd294a70cb81cbdf6
Reviewed-on: https://go-review.googlesource.com/c/go/+/585856
Auto-Submit: Roland Shoemaker <roland@golang.org>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Filippo Valsorda <filippo@golang.org>
Reviewed-by: Damien Neil <dneil@google.com>
2024-05-22 22:58:43 +00:00
Roland Shoemaker
5578206479 crypto/tls: reorder client_hello extensions
This sets us up for ECH, which need compressible extensions to be
contiguous. Put them at the end to make things easier for everyone.

Change-Id: I2a51f76d5fcd1b6d82325f5a4a8cde6d75f1be0c
Reviewed-on: https://go-review.googlesource.com/c/go/+/585437
Reviewed-by: Filippo Valsorda <filippo@golang.org>
Auto-Submit: Roland Shoemaker <roland@golang.org>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
2024-05-22 22:33:38 +00:00
Filippo Valsorda
72f81ff7ec crypto/tls: move defaults into defaults.go
Fixes #65265
Updates #60790

Change-Id: Iaa5f475d614d3ed87f091c93a3f888b7eb3433f2
Reviewed-on: https://go-review.googlesource.com/c/go/+/587296
Auto-Submit: Filippo Valsorda <filippo@golang.org>
Reviewed-by: Roland Shoemaker <roland@golang.org>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Reviewed-by: Derek Parker <parkerderek86@gmail.com>
2024-05-22 21:45:37 +00:00
Filippo Valsorda
470b5f1f9d crypto/tls: disable 3-DES by default
Fixes #66214

Change-Id: Iba8006a17fc7cd33c7485ab1a1ef8f56531c0ed1
Reviewed-on: https://go-review.googlesource.com/c/go/+/587295
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Roland Shoemaker <roland@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Auto-Submit: Filippo Valsorda <filippo@golang.org>
2024-05-22 21:30:50 +00:00
Filippo Valsorda
bbd7da73e1 crypto/tls: remove typeNextProtocol
Was this strictly necessary? No.
Did this deserve its own CL? Maybe not.
But I have a personal vendetta against NPN.

Change-Id: Ide1ad1092259dc23e3ead5c1d5269fc5cb2793d7
Reviewed-on: https://go-review.googlesource.com/c/go/+/587275
Reviewed-by: Roland Shoemaker <roland@golang.org>
Auto-Submit: Filippo Valsorda <filippo@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
2024-05-22 18:00:17 +00:00
Damien Neil
833bba2d07 crypto/tls: improved 0-RTT QUIC API
Add synchronous management of stored sessions to QUICConn.

This adds QUICStoreSession and QUICResumeSession events,
permitting a QUIC implementation to handle session resumption
as part of its regular event loop processing.

Fixes #63691

Change-Id: I9fe16207cc1986eac084869675bc36e227cbf3f0
Reviewed-on: https://go-review.googlesource.com/c/go/+/536935
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Marten Seemann <martenseemann@gmail.com>
Reviewed-by: Roland Shoemaker <roland@golang.org>
2024-05-22 17:23:54 +00:00
Filippo Valsorda
a81de4f2e0 crypto/tls: implement X25519Kyber768Draft00
Forced the testConfig CurvePreferences to exclude X25519Kyber768Draft00
to avoid bloating the transcripts, but I manually tested it and the
tests all update and pass successfully, causing 7436 insertions(+), 3251
deletions(-).

Fixes #67061

Change-Id: If6f13bca561835777ab0889a490487b7c2366c3c
Reviewed-on: https://go-review.googlesource.com/c/go/+/586656
Auto-Submit: Filippo Valsorda <filippo@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Reviewed-by: Roland Shoemaker <roland@golang.org>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
2024-05-22 14:56:25 +00:00
Filippo Valsorda
7e8209f81c crypto/tls: ensure GODEBUGs are initialized
IncNonDefault panics if Value was not called. That's too much DoS risk
in crypto/tls, when the call to Value is distant from the call to
IncNonDefault (see #65991). Value is cheap, though, so we can just call
it before each isolated IncNonDefault.

Change-Id: I6dbed345381e60e029b0a5ef2232e846aa089736
Reviewed-on: https://go-review.googlesource.com/c/go/+/586755
Reviewed-by: Roland Shoemaker <roland@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Auto-Submit: Filippo Valsorda <filippo@golang.org>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
2024-05-22 14:20:03 +00:00
Filippo Valsorda
245de0a13b crypto/tls: clarify group selection logic
I initially thought the logic was broken, but writing the test I
realized it was actually very clever (derogative). It was relying on the
outer loop continuing after a supported match without a key share,
allowing a later key share to override it (but not a later supported
match because of the "if selectedGroup != 0 { continue }").

Replaced the clever loop with two hopefully more understandable loops,
and added a test (which was already passing).

We were however not checking that the selected group is in the supported
list if we found it in key shares first. (This was only a MAY.) Fixed.

Fixes #65686

Change-Id: I09ea44f90167ffa36809deb78255ed039a217b6d
Reviewed-on: https://go-review.googlesource.com/c/go/+/586655
Reviewed-by: Roland Shoemaker <roland@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Auto-Submit: Filippo Valsorda <filippo@golang.org>
2024-05-22 14:19:11 +00:00
Cherry Mui
2a85364a09 all: add push linknames to allow legacy pull linknames
CL 585358 adds restrictions to disallow pull-only linknames
(currently off by default). Currently, there are quite some pull-
only linknames in user code in the wild. In order not to break
those, we add push linknames to allow them to be pulled. This CL
includes linknames found in a large code corpus (thanks Matthew
Dempsky and Michael Pratt for the analysis!), that are not
currently linknamed.

Updates #67401.

Change-Id: I32f5fc0c7a6abbd7a11359a025cfa2bf458fe767
Reviewed-on: https://go-review.googlesource.com/c/go/+/586137
Reviewed-by: Russ Cox <rsc@golang.org>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
2024-05-17 16:48:00 +00:00
Mike Beaumont
ce8a8c0012 crypto/tls: don't call tlsrsakex.IncNonDefault with FIPS
We haven't called tlsrsakex.Value() yet at this point if we're using
FIPS, like if CipherSuites != nil. This adds needFIPS as a gate next to
CipherSuites != nil. FIPS specifies suites that would be skipped if
tlsarsakex were set.

Fixes #65991

Change-Id: I8070d8f43f27c04067490af8cc7ec5e787f2b9bd
Reviewed-on: https://go-review.googlesource.com/c/go/+/582315
Reviewed-by: Filippo Valsorda <filippo@golang.org>
Reviewed-by: Cherry Mui <cherryyz@google.com>
TryBot-Bypass: Filippo Valsorda <filippo@golang.org>
Auto-Submit: Filippo Valsorda <filippo@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
2024-05-16 17:33:18 +00:00
Mateusz Poliwczak
5197ef4589 crypto: replace encoding/binary in favour of internal/byteorder
Updates #54097

Change-Id: I827a5efd1736ce057b76f079466f2d9ead225898
GitHub-Last-Rev: 40af10469d85ce9f4bef4b40025589d9e44f43d6
GitHub-Pull-Request: golang/go#67321
Reviewed-on: https://go-review.googlesource.com/c/go/+/585017
Reviewed-by: Keith Randall <khr@golang.org>
Reviewed-by: Keith Randall <khr@google.com>
Auto-Submit: Keith Randall <khr@golang.org>
Commit-Queue: Ian Lance Taylor <iant@google.com>
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2024-05-13 18:57:38 +00:00