Removes the RSA KEX based ciphers from the default list. This can be
reverted using the tlsrsakex GODEBUG.
Fixes#63413
Change-Id: Id221be3eb2f6c24b91039d380313f0c87d339f98
Reviewed-on: https://go-review.googlesource.com/c/go/+/541517
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Damien Neil <dneil@google.com>
Updates the default from 1.0 -> 1.2 for servers, bringing it in line
with clients. Add a GODEBUG setting, tls10server, which lets users
revert this change.
Fixes#62459
Change-Id: I2b82f85b1c2d527df1f9afefae4ab30a8f0ceb41
Reviewed-on: https://go-review.googlesource.com/c/go/+/541516
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Damien Neil <dneil@google.com>
Adds the CertPool method AddCertWithConstraint, which allows adding a
certificate to a pool with an arbitrary constraint which cannot be
otherwise expressed in the certificate.
Fixes#57178
Change-Id: Ic5b0a22a66aefa5ba5d8ed5ef11389996b59862b
Reviewed-on: https://go-review.googlesource.com/c/go/+/519315
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Tatiana Bradley <tatianabradley@google.com>
Run-TryBot: Roland Shoemaker <roland@golang.org>
Reviewed-by: Filippo Valsorda <filippo@golang.org>
Use ADD with constants, instead of ADDI. Also use SUB with a positive constant
rather than ADD with a negative constant. The resulting assembly is still the
same.
Change-Id: Ife10bf5ae4122e525f0e7d41b5e463e748236a9c
Reviewed-on: https://go-review.googlesource.com/c/go/+/540136
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: M Zhuo <mzh@golangcn.org>
Reviewed-by: Cherry Mui <cherryyz@google.com>
Reviewed-by: Mark Ryan <markdryan@rivosinc.com>
Reviewed-by: Heschi Kreinick <heschi@google.com>
Run-TryBot: Joel Sing <joel@sing.id.au>
Support for boring has been extended to include linux/arm64. This change
updates the docs to reflect that.
Fixes#63920
Change-Id: If8d6eca713e8245dcc222c3e38d140874d48725d
Reviewed-on: https://go-review.googlesource.com/c/go/+/539298
Reviewed-by: Roland Shoemaker <roland@golang.org>
Reviewed-by: Cherry Mui <cherryyz@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
CL 520535 added the new OID type, and the Certificate field Policies to
replace PolicyIdentifiers. During review I missed three problems: (1)
the marshaling of Certificate didn't take into account the case where
both fields were populated with the same OIDs (which would be the case
if you parsed a certificate and used it as a template), (2)
buildCertExtensions only generated the certificate policies extension if
PolicyIdentifiers was populated, and (3) how we would marshal an empty
OID (i.e. OID{}).
This change makes marshaling a certificate with an empty OID an error,
and only adds a single copy of any OID that appears in both Policies and
PolicyIdentifiers to the certificate policies extension. This should
make the round trip behavior for certificates reasonable.
Additionally this change documents that CreateCertificate uses the
Policies field from the template, and fixes buildCertExtensions to
populate the certificate policies extension if _either_
PolicyIdentifiers or Policies is populated, not just PolicyIdentifiers.
Fixes#63909
Change-Id: I0fcbd3ceaab7a376e7e991ff8b37e2145ffb4a61
Reviewed-on: https://go-review.googlesource.com/c/go/+/539297
Reviewed-by: Mateusz Poliwczak <mpoliwczak34@gmail.com>
Reviewed-by: Damien Neil <dneil@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
The loop should be terminated immediately when `algo` has been found
Fixes#52955
Change-Id: Ib3865c4616a0c1af9b72daea45f5a1750f84562f
GitHub-Last-Rev: 721322725f
GitHub-Pull-Request: golang/go#52987
Reviewed-on: https://go-review.googlesource.com/c/go/+/407215
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Reviewed-by: David Chase <drchase@google.com>
Reviewed-by: Roland Shoemaker <roland@golang.org>
Auto-Submit: Roland Shoemaker <roland@golang.org>
The new noescape and nocallback directives can be used instead of the C
wrapper functions that are there just to avoid some parameters being
escaped to the heap.
This CL also helps demonstrate the use of the new directives in real
code.
I've added some benchmarks to demonstrate that this CL doesn't
introduce new heap allocations when using boringcrypto:
```
goos: linux
goarch: amd64
pkg: crypto/aes
cpu: AMD EPYC 7763 64-Core Processor
BenchmarkGCMSeal-32 8378692 143.3 ns/op 111.65 MB/s 0 B/op 0 allocs/op
BenchmarkGCMOpen-32 8383038 142.7 ns/op 112.11 MB/s 0 B/op 0 allocs/op
```
Change-Id: Ifd775484eb9a105afc5c3d4e75a6c6655cbadc53
Reviewed-on: https://go-review.googlesource.com/c/go/+/525035
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Bryan Mills <bcmills@google.com>
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Reviewed-by: Roland Shoemaker <roland@golang.org>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
RtlGenRandom is a semi-undocumented API, also known as
SystemFunction036, which we use to generate random data on Windows.
It's definition, in cryptbase.dll, is an opaque wrapper for the
documented API ProcessPrng. Instead of using RtlGenRandom, switch to
using ProcessPrng, since the former is simply a wrapper for the latter,
there should be no practical change on the user side, other than a minor
change in the DLLs we load.
Change-Id: Ie6891bf97b1d47f5368cccbe92f374dba2c2672a
Reviewed-on: https://go-review.googlesource.com/c/go/+/536235
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Reviewed-by: Quim Muntal <quimmuntal@gmail.com>
Auto-Submit: Roland Shoemaker <roland@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Running 'go fix' on the cmd+std packages handled much of this change.
Also update code generators to use only the new go:build lines,
not the old +build ones.
For #41184.
For #60268.
Change-Id: If35532abe3012e7357b02c79d5992ff5ac37ca23
Cq-Include-Trybots: luci.golang.try:gotip-linux-386-longtest,gotip-linux-amd64-longtest,gotip-windows-amd64-longtest
Reviewed-on: https://go-review.googlesource.com/c/go/+/536237
Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Auto-Submit: Dmitri Shuralyov <dmitshur@golang.org>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Change-Id: Ifc669399dde7d6229c6ccdbe29611ed1f8698fb1
Reviewed-on: https://go-review.googlesource.com/c/go/+/534778
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Run-TryBot: shuang cui <imcusg@gmail.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Auto-Submit: Ian Lance Taylor <iant@google.com>
This adds more variations for sizes of the input text
to the gcm tests.
Change-Id: I39dba5f08c77f04f94278200c3ce9234f977506f
Reviewed-on: https://go-review.googlesource.com/c/go/+/532635
Run-TryBot: Lynn Boger <laboger@linux.vnet.ibm.com>
Reviewed-by: Than McIntosh <thanm@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
This makes some improvements to the xorBytes assembler
implementation for PPC64 targets.
The loops to process large streams of bytes has been changed to
do 64 bytes at a time. Other changes were made to prevent
degradations in some of the common sizes like 8, 16.
The case for < 8 bytes on power10 has been modified to use
the LXVL and STXVL instructions.
Change-Id: I7477d12d5375d484af8c274443d595ccdafbda7c
Reviewed-on: https://go-review.googlesource.com/c/go/+/530877
Reviewed-by: Paul Murphy <murp@ibm.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Jayanth Krishnamurthy <jayanth.krishnamurthy@ibm.com>
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Reviewed-by: Michael Pratt <mpratt@google.com>
Reviewed-by: Benny Siegert <bsiegert@gmail.com>
Run-TryBot: Lynn Boger <laboger@linux.vnet.ibm.com>
User can trust new CA on android but it seems that go build package are not able to use it.
This PR will add the folder where user CA trusted certificate is added to.
Change-Id: I9ea7801b35847ea3eb4eedd875227743ba99af00
GitHub-Last-Rev: c49ffd270b
GitHub-Pull-Request: golang/go#50240
Reviewed-on: https://go-review.googlesource.com/c/go/+/473035
Reviewed-by: Emmanuel Odeke <emmanuel@orijtech.com>
Reviewed-by: Than McIntosh <thanm@google.com>
Run-TryBot: Emmanuel Odeke <emmanuel@orijtech.com>
Reviewed-by: Roland Shoemaker <roland@golang.org>
Auto-Submit: Roland Shoemaker <roland@golang.org>
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This is a follow up of CL 530120.
Change-Id: Ifa0bd1c3bb9bb1202568eaae27500bcea376f56b
GitHub-Last-Rev: b4154fa1fc
GitHub-Pull-Request: golang/go#63228
Reviewed-on: https://go-review.googlesource.com/c/go/+/531136
Auto-Submit: Bryan Mills <bcmills@google.com>
Reviewed-by: Bryan Mills <bcmills@google.com>
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Auto-Submit: Ian Lance Taylor <iant@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
When running crypto/tls tests with GOEXPERIMENT=boringcrypto, some
tests are embedded with unreadable hexadecimal values:
=== RUN TestBoringServerSignatureAndHash/5053...3536
This corresponds to a string representation of SignatureScheme as it
implements fmt.Stringer. With this change, the above will be printed
as:
=== RUN TestBoringServerSignatureAndHash/PSSWithSHA256
Change-Id: I953c0bb35c68e77a7f01e7f1fceda203c272faf7
GitHub-Last-Rev: 19700d53a8
GitHub-Pull-Request: golang/go#63175
Reviewed-on: https://go-review.googlesource.com/c/go/+/530715
Reviewed-by: Heschi Kreinick <heschi@google.com>
Reviewed-by: Filippo Valsorda <filippo@golang.org>
Auto-Submit: Filippo Valsorda <filippo@golang.org>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Than McIntosh <thanm@google.com>
Change-Id: I8787458f9ccd3b5cdcdda820d8a45deb4f77eade
GitHub-Last-Rev: be865d67ef
GitHub-Pull-Request: golang/go#63165
Reviewed-on: https://go-review.googlesource.com/c/go/+/530120
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Reviewed-by: Than McIntosh <thanm@google.com>
Change-Id: Id2079f7012392dea8dfe2386bb9fb1ea3f487a4a
Reviewed-on: https://go-review.googlesource.com/c/go/+/526015
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: qiulaidongfeng <2645477756@qq.com>
This CL is to add assembly instruction mnemonics for the following instructions, mainly used in crypto packages.
* KMA - cipher message with authentication
* KMCTR - cipher message with counter
Fixes#61163
Change-Id: Iff9a69911aeb4fab4bca8755b23a106eaebb2332
Reviewed-on: https://go-review.googlesource.com/c/go/+/515195
Reviewed-by: Carlos Amedee <carlos@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Cherry Mui <cherryyz@google.com>
Run-TryBot: Cherry Mui <cherryyz@google.com>
Several of the tests in crypto/des were using the unexported
desCipher type and other unexported functions to test the package,
leaving desCipher.Encrypt and desCipher.Decrypt only partially tested.
This CL changes the tests to use the public API, except for
TestInitialPermute and TestFinalPermute, which are testing
implementation details on purpose.
Change-Id: I0bc13cea06b79b29425412b9bf36b997871518ac
Reviewed-on: https://go-review.googlesource.com/c/go/+/520495
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Reviewed-by: Filippo Valsorda <filippo@golang.org>
Run-TryBot: Quim Muntal <quimmuntal@gmail.com>
Reviewed-by: Bryan Mills <bcmills@google.com>
The edwards25519 tests can be quite slow on platforms without a
well-optimized implementation, especially if the race detector is also
enabled. Since these tests aren't checking for specific inputs anyway,
the extra coverage of a more aggressive quick.Config does not seem
worth wasting extra time on slow CI builders and TryBots.
For #60109.
Change-Id: I530e75a0b76725585df5a2f5ded6705ab1b9da51
Reviewed-on: https://go-review.googlesource.com/c/go/+/522715
Reviewed-by: Filippo Valsorda <filippo@golang.org>
Auto-Submit: Bryan Mills <bcmills@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
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Reviewed-by: Joedian Reid <joedian@golang.org>
The check for fragmentary post-handshake messages in QUICConn.HandleData
was reversed, resulting in a potential panic when HandleData receives
a partial message.
In addition, HandleData wasn't checking the size of buffered
post-handshake messages. Produce an error when a post-handshake
message is larger than maxHandshake.
TestQUICConnectionState was using an onHandleCryptoData hook
in runTestQUICConnection that was never being called.
(I think it was inadvertently removed at some point while
the CL was in review.) Fix this test while making the hook
more general.
Fixes#62266
Change-Id: I210b70634e50beb456ab3977eb11272b8724c241
Reviewed-on: https://go-review.googlesource.com/c/go/+/522595
Run-TryBot: Damien Neil <dneil@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Marten Seemann <martenseemann@gmail.com>
Reviewed-by: Roland Shoemaker <roland@golang.org>
KDSA(Compute Digital Signature Authentication) instruction provides
support for the signing and verification of elliptic curves
Change-Id: I19996a307162dd4f476a1cfe4f8d1a74a609e6c1
Reviewed-on: https://go-review.googlesource.com/c/go/+/503215
Reviewed-by: Cherry Mui <cherryyz@google.com>
Reviewed-by: David Chase <drchase@google.com>
Run-TryBot: Cherry Mui <cherryyz@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Add a new GODEBUG setting, tlsmaxrsasize, which allows controlling the
maximum RSA key size we will accept during TLS handshakes.
Change-Id: I52f060be132014d219f4cd438f59990011a35c96
Reviewed-on: https://go-review.googlesource.com/c/go/+/517495
Auto-Submit: Roland Shoemaker <roland@golang.org>
Reviewed-by: Russ Cox <rsc@golang.org>
Run-TryBot: Roland Shoemaker <roland@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
sysctl kern.arandom has been supported since NetBSD 4.0, works inside a
chroot, has no confusing bells and whistles like Linux getrandom,
requires no complicated querying to avoid SIGSYS traps, and is what
NetBSD 10 will usee for the getentropy(3) library routine soon to
appear in POSIX.
Change-Id: I23bd84ecd5ff3e33e8958c60896db842c44667ba
GitHub-Last-Rev: 5db094c85a
GitHub-Pull-Request: golang/go#61441
Reviewed-on: https://go-review.googlesource.com/c/go/+/511036
Run-TryBot: Ian Lance Taylor <iant@golang.org>
Auto-Submit: Ian Lance Taylor <iant@google.com>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Run-TryBot: Ian Lance Taylor <iant@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@google.com>
To allow for future evolution of the API, make
QUICConn.SendSessionTicket take a QUICSessionTicketOptions
rather than a single bool.
For #60107
Change-Id: I798fd0feec5c7581e3c3574e2de99611c81df47f
Reviewed-on: https://go-review.googlesource.com/c/go/+/514997
Reviewed-by: Roland Shoemaker <roland@golang.org>
Run-TryBot: Damien Neil <dneil@google.com>
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Extremely large RSA keys in certificate chains can cause a client/server
to expend significant CPU time verifying signatures. Limit this by
restricting the size of RSA keys transmitted during handshakes to <=
8192 bits.
Based on a survey of publicly trusted RSA keys, there are currently only
three certificates in circulation with keys larger than this, and all
three appear to be test certificates that are not actively deployed. It
is possible there are larger keys in use in private PKIs, but we target
the web PKI, so causing breakage here in the interests of increasing the
default safety of users of crypto/tls seems reasonable.
Thanks to Mateusz Poliwczak for reporting this issue.
Fixes#61460
Fixes CVE-2023-29409
Change-Id: Ie35038515a649199a36a12fc2c5df3af855dca6c
Reviewed-on: https://team-review.git.corp.google.com/c/golang/go-private/+/1912161
Reviewed-by: Damien Neil <dneil@google.com>
Reviewed-by: Tatiana Bradley <tatianabradley@google.com>
Run-TryBot: Roland Shoemaker <bracewell@google.com>
Reviewed-on: https://go-review.googlesource.com/c/go/+/515257
TryBot-Result: Gopher Robot <gobot@golang.org>
Auto-Submit: David Chase <drchase@google.com>
Run-TryBot: David Chase <drchase@google.com>
Since CL 402595, the Go compiler no longer uses any package under
crypto, so there is no need to explicitly exclude boring from the
go bootstrap build.
Change-Id: Ib71349fffaab151c6e1fb42a9684151439b70cc8
Reviewed-on: https://go-review.googlesource.com/c/go/+/508402
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Heschi Kreinick <heschi@google.com>
Run-TryBot: Quim Muntal <quimmuntal@gmail.com>
Reviewed-by: Bryan Mills <bcmills@google.com>
Rename the old TestPlatformVerifier to TestPlatformVerifierLegacy, and
add TODO about removing it once the synthetic root is widely deployed on
builders.
Updates #52108
Change-Id: I6cdba268e4738804c7f76ea18c354470b3e0318c
Reviewed-on: https://go-review.googlesource.com/c/go/+/505755
Run-TryBot: Roland Shoemaker <roland@golang.org>
Auto-Submit: Roland Shoemaker <roland@golang.org>
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Reviewed-by: Bryan Mills <bcmills@google.com>
Due to the semantics of roots, a root store may contain two valid roots
that have the same subject (but different SPKIs) at the asme time. As
such in testVerify it is possible that when we verify a certificate we
may get two chains that has the same stringified representation.
Rather than doing something fancy to include keys (which is just overly
complicated), tolerate multiple matches.
Fixes#60925
Change-Id: I5f51f7635801762865a536bcb20ec75f217a36ea
Reviewed-on: https://go-review.googlesource.com/c/go/+/505035
Reviewed-by: Heschi Kreinick <heschi@google.com>
Run-TryBot: Roland Shoemaker <roland@golang.org>
Auto-Submit: Roland Shoemaker <roland@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Rather than using the external network and real-world chains for testing
the integrations with platform verifiers, use a synthetic test root.
This changes adds a constrained root and key pair to the tree, and adds
a test suite that verifies certificates issued from that root. These
tests are only executed if the root is detected in the trust store. For
reference, the script used to generate the root and key is attached to
the bottom of this commit message.
This change leaves the existing windows/darwin TestPlatformVerifier
tests in place, since the trybots do not currently have the test root in
place, and as such cannot run the suite. Once the builder images have
the root integrated, we can remove the old flaky tests, and the trybots
will begin running the new suite automatically.
Updates #52108
-- gen.go --
package main
import (
"crypto/ecdsa"
"crypto/elliptic"
"crypto/rand"
"crypto/x509"
"crypto/x509/pkix"
"encoding/pem"
"flag"
"log"
"math/big"
"net"
"os"
"time"
)
func writePEM(pemType string, der []byte, path string) error {
enc := pem.EncodeToMemory(&pem.Block{
Type: pemType,
Bytes: der,
})
return os.WriteFile(path, enc, 0666)
}
func main() {
certPath := flag.String("cert-path", "platform_root_cert.pem", "Path to write certificate PEM")
keyPath := flag.String("key-path", "platform_root_key.pem", "Path to write key PEM")
flag.Parse()
key, err := ecdsa.GenerateKey(elliptic.P256(), rand.Reader)
if err != nil {
log.Fatalf("ecdsa.GenerateKey failed: %s", err)
}
now := time.Now()
tmpl := &x509.Certificate{
SerialNumber: big.NewInt(9009),
Subject: pkix.Name{
CommonName: "Go platform verifier testing root",
},
NotBefore: now.Add(-time.Hour),
NotAfter: now.Add(time.Hour * 24 * 365 * 5),
IsCA: true,
BasicConstraintsValid: true,
PermittedDNSDomainsCritical: true,
// PermittedDNSDomains restricts the names in certificates issued from this root to *.testing.golang.invalid.
// The .invalid TLD is, per RFC 2606, reserved for testing, and as such anything issued for this certificate
// should never be valid in the real world.
PermittedDNSDomains: []string{"testing.golang.invalid"},
// ExcludedIPRanges prevents any certificate issued from this root that contains an IP address in both the full
// IPv4 and IPv6 ranges from being considered valid.
ExcludedIPRanges: []*net.IPNet{{IP: make([]byte, 4), Mask: make([]byte, 4)}, {IP: make([]byte, 16), Mask: make([]byte, 16)}},
KeyUsage: x509.KeyUsageCertSign,
ExtKeyUsage: []x509.ExtKeyUsage{x509.ExtKeyUsageServerAuth},
}
certDER, err := x509.CreateCertificate(rand.Reader, tmpl, tmpl, key.Public(), key)
if err != nil {
log.Fatalf("x509.CreateCertificate failed: %s", err)
}
keyDER, err := x509.MarshalECPrivateKey(key)
if err != nil {
log.Fatalf("x509.MarshalECPrivateKey failed: %s", err)
}
if err := writePEM("CERTIFICATE", certDER, *certPath); err != nil {
log.Fatalf("failed to write certificate PEM: %s", err)
}
if err := writePEM("EC PRIVATE KEY", keyDER, *keyPath); err != nil {
log.Fatalf("failed to write key PEM: %s", err)
}
}
Change-Id: If7c4a9f18466662a60fea5443e603232a9260026
Reviewed-on: https://go-review.googlesource.com/c/go/+/488855
Reviewed-by: Filippo Valsorda <filippo@golang.org>
Auto-Submit: Roland Shoemaker <roland@golang.org>
Reviewed-by: Bryan Mills <bcmills@google.com>
Run-TryBot: Roland Shoemaker <roland@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Fix spelling errors discovered using https://github.com/codespell-project/codespell. Errors in data files and vendored packages are ignored.
Change-Id: I83c7818222f2eea69afbd270c15b7897678131dc
GitHub-Last-Rev: 3491615b1b
GitHub-Pull-Request: golang/go#60758
Reviewed-on: https://go-review.googlesource.com/c/go/+/502576
Auto-Submit: Michael Pratt <mpratt@google.com>
Run-TryBot: Michael Pratt <mpratt@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Michael Pratt <mpratt@google.com>
Before, if a hash was exactly 66 bytes long, we weren't truncating it
for use with P-521, because the byte length was not overflowing.
However, the bit length could still overflow.
Fixes#60741
Change-Id: I37a0ee210add0eb566e6dc1c141e83e992983eb6
Reviewed-on: https://go-review.googlesource.com/c/go/+/502478
Auto-Submit: Filippo Valsorda <filippo@golang.org>
Reviewed-by: Roland Shoemaker <roland@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Filippo Valsorda <filippo@golang.org>
Reviewed-by: Damien Neil <dneil@google.com>
This reverts CL 471256, except for its new tests, which are expanded to
cover the case in #60717.
Updates #60717
Change-Id: I712bbcd05bf3ea4a2c9aecc9e0f02841b21aadfa
Reviewed-on: https://go-review.googlesource.com/c/go/+/502477
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: David Chase <drchase@google.com>
Run-TryBot: Filippo Valsorda <filippo@golang.org>
Auto-Submit: Filippo Valsorda <filippo@golang.org>
Reviewed-by: Roland Shoemaker <roland@golang.org>
Change-Id: I915eff34fcfe82f3514254f7d8998baa88a91da6
Reviewed-on: https://go-review.googlesource.com/c/go/+/501997
Reviewed-by: Ian Lance Taylor <iant@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Cherry Mui <cherryyz@google.com>
Run-TryBot: shuang cui <imcusg@gmail.com>
Run-TryBot: Ian Lance Taylor <iant@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
A reference to a function in a "var _ = ..." init-time
initialization keeps the symbol live. Move references to
Config.EncryptTicket and Config.DecryptTicket into tests.
These references increase the size of an unused import of
crypto/tls by about 1MiB.
Change-Id: I6d62a6dcbd73e22972a217afcda7395e909b52cc
Reviewed-on: https://go-review.googlesource.com/c/go/+/498595
Reviewed-by: Filippo Valsorda <filippo@golang.org>
Run-TryBot: Damien Neil <dneil@google.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Return an error instead. Makes usages of NewModulusFromBig a bit more
verbose, but better than returning nil or something and just moving the
panic down the road.
Fixes#60411
Change-Id: I10732c6ce56ccd9e4769281cea049dd4beb60a6e
Reviewed-on: https://go-review.googlesource.com/c/go/+/498035
Auto-Submit: Roland Shoemaker <roland@golang.org>
Reviewed-by: Filippo Valsorda <filippo@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Roland Shoemaker <roland@golang.org>
Reviewed-by: Damien Neil <dneil@google.com>