Proto commits in google/paranoid_crypto

These 7 commits are when the Protocol Buffers files have changed:

Commit:31083a6
Author:Paranoid Team
Committer:pedroysb

No public description PiperOrigin-RevId: 620890809

The documentation is generated from this commit.

Commit:4ec48fa
Author:Paranoid Team
Committer:pedroysb

No public description PiperOrigin-RevId: 600481979

Commit:11293a1
Author:Paranoid Team
Committer:pedroysb

No public description PiperOrigin-RevId: 546023801

Commit:dbd3b5e
Author:Pedro Barbosa
Committer:bleichen

Add RSA PSS signature types and remove some unused constants. PiperOrigin-RevId: 480590432

Commit:e3b99ac
Author:Pedro Barbosa
Committer:pedroysb

Add versioning to the source code. The versioning should allow us to tag the repository, and know which library version executed checks against a crypto artifact. The versioning follows recommendations of semver.org. PiperOrigin-RevId: 474762126

Commit:23c6cd1
Author:Pedro Barbosa
Committer:pedroysb

Internal change PiperOrigin-RevId: 458228523

Commit:1c846d6
Author:Pedro Barbosa
Committer:pedroysb

Internal change PiperOrigin-RevId: 458168551