tree 5763d4e0fb45ef08356eef4157892e2506902d49
parent 6750749968541a060a323d9c8da31d53ef15bd59
author vasilvv <vasilvv@google.com> 1587756325 -0700
committer Copybara-Service <copybara-worker@google.com> 1587756356 -0700

Add ProofSourceX509, a ProofSource that uses X.509 certificates supplied to it.

This will be used by the public API, and also hopefully to make ProofSourceForTesting platform-independent at some point.

gfe-relnote: n/a (not used in production)
NOKEYCHECK
NOKEYCHECK=True
PiperOrigin-RevId: 308302732
Change-Id: I3c68ebd0269f033db060cb28bdee992ae7cf91b3