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Roland Shoemaker 2ec71e5732 crypto/x509: add signature verification to CreateCertificate
This changes checks the signature generated during CreateCertificate
and returns an error if the verification fails. A benchmark is also
added. For RSA keys the delta looks to be insignificant, but for
ECDSA keys it introduces a much larger delta which is not ideal.

name          old time/op  new time/op   delta
RSA_2048-8    1.38ms ± 6%   1.41ms ± 2%      ~     (p=0.182 n=10)
ECDSA_P256-8  42.6µs ± 4%  116.8µs ± 4%  +174.00%  (p=0.000 n=1

Fixes #40458

Change-Id: I22827795bb9bb6868b4fa47391927db1d3bc19a1
Reviewed-on: https://go-review.googlesource.com/c/go/+/259697
Run-TryBot: Roland Shoemaker <roland@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Filippo Valsorda <filippo@golang.org>
Trust: Emmanuel Odeke <emm.odeke@gmail.com>
Trust: Roland Shoemaker <roland@golang.org>
2020-10-14 20:17:49 +00:00
.github .github: add link to questions in ISSUE_TEMPLATE 2020-01-06 17:05:31 +00:00
api text/template: add CommentNode to template parse tree 2020-08-28 21:45:12 +00:00
doc crypto/x509: add signature verification to CreateCertificate 2020-10-14 20:17:49 +00:00
lib/time lib/time, time, time/tzdata: use slim tz data format 2020-10-14 09:00:41 +00:00
misc cmd/link: support PIE internal linking on darwin/amd64 2020-10-14 00:19:23 +00:00
src crypto/x509: add signature verification to CreateCertificate 2020-10-14 20:17:49 +00:00
test test: add test that fails with gofrontend 2020-10-13 22:50:26 +00:00
.gitattributes all: treat all files as binary, but check in .bat with CRLF 2020-06-08 15:31:43 +00:00
.gitignore
AUTHORS A+C: add Kush Patel (corporate CLA for Hootsuite Inc) 2020-07-08 00:10:44 +00:00
CONTRIBUTING.md all: restore changes from faulty merge/revert 2018-02-12 20:13:59 +00:00
CONTRIBUTORS CONTRIBUTORS: update for the Go 1.15 release 2020-08-10 21:51:48 +00:00
LICENSE
PATENTS
README.md README: linkify some paths 2018-06-06 18:07:01 +00:00
SECURITY.md SECURITY.md: update go versions 2019-09-26 15:34:57 +00:00
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