The testdata for this package is around 8 MB and downloaded dynamically
via 'go mod download' from its canonical source rather than being copied
to this repository. We're moving towards disallowing all network use in
short test mode, including proxy.golang.org, so add a corresponding test
skip.
Needing to lookup a go test flag is unfortunate, but I don't know of a
less bad available option while the test does the download in TestMain.
On balance, it becomes viable to no longer disable the checksum database
since the test will only run on builders that permit internet use and so
sum.golang.org should just work.
Change-Id: Iaffe3899351da375928aaba114c4875f5438336b
Reviewed-on: https://go-review.googlesource.com/c/crypto/+/510695
Run-TryBot: Dmitri Shuralyov <dmitshur@google.com>
Auto-Submit: Dmitri Shuralyov <dmitshur@golang.org>
Reviewed-by: Heschi Kreinick <heschi@google.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Required updating wycheproofModVer to pull the most recent test
vectors. Tests against SHA1, SHA224, SHA256, SHA384, and SHA512
constructions but not the SHA3 variants.
Change-Id: I5b66632ac0c7106bd9b405f6636922a6383d8b9e
Reviewed-on: https://go-review.googlesource.com/c/crypto/+/234718
Run-TryBot: Katie Hockman <katie@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Katie Hockman <katie@golang.org>
https://github.com/google/wycheproof provides test vectors exposing
vulnerabilities in crypto packages. This change creates a new package
called internal/wycheproof that runs these Wycheproof tests against
a number of pacakages in the standard library (and in the future,
x/crypto).
Directory structure:
- interal/wycheproof/internal/ecdsa: internal version of ecdsa package which
includes a new function that verifies ASN encoded signatures directly
- interal/wycheproof/internal/dsa: internal version of dsa package which
includes a new function that verifies ASN encoded signatures directly
- internal/wycheproof: all tests
internal/wycheproof/wycheproof_test.go provides utility functions that are
common to many tests in the package, and contains the TestMain which
fetches github.com/google/wycheproof from the source.
This change includes tests for signature verification with dsa, ecdsa,
eddsa, and rsa (both PKCS#1 v1.5 and PSS signatures).
Note that these tests download testdata from github.com/google/wycheproof
by running `go mod download` in the TestMain. This means that internet
access will be necessary in order to run these tests if the testdata is
not already in your module cache.
More tests will be added incrementally.
Change-Id: I0378d4be24b5679fdc186e9fc94c1cc0068e81f7
Reviewed-on: https://go-review.googlesource.com/c/crypto/+/209221
Run-TryBot: Katie Hockman <katie@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Filippo Valsorda <filippo@golang.org>
Dmitri Shuralyov
cui fliter
Bryan C. Mills
Roland Shoemaker
Filippo Valsorda
Katie Hockman