| commit | 72dc3a0919bebbf166302a6fdac41ab8046d4a0f | [log] [tgz] |
|---|---|---|
| author | Vojtech Bocek <vbocek@gmail.com> | Fri Oct 04 05:24:55 2019 +0000 |
| committer | Filippo Valsorda <filippo@golang.org> | Fri Oct 04 16:27:55 2019 +0000 |
| tree | 9f987008d0fbca9d9598465a4c27d9f018775fe9 | |
| parent | 6145a80608087b309251b4edf1a612739331bdee [diff] |
crypto/x509: truncate signed hash before DSA signature verification According to spec, the hash must be truncated, but crypto/dsa does not do it. We can't fix it in crypto/dsa, because it would break verification of previously generated signatures. In crypto/x509 however, go can't generate DSA certs, only verify them, so the fix here should be safe. Fixes #22017 Change-Id: Iee7e20a5d76f45da8901a7ca686063639092949f GitHub-Last-Rev: 8041cde8d25d3a336b81d86bd52bff5039568246 GitHub-Pull-Request: golang/go#34630 Reviewed-on: https://go-review.googlesource.com/c/go/+/198138 Reviewed-by: Filippo Valsorda <filippo@golang.org>
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