https://github.com/veraison/ccatoken

A library for Confidential Computing Architecture (CCA) Attestation Token
https://github.com/veraison/ccatoken

Last synced: 3 days ago
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A library for Confidential Computing Architecture (CCA) Attestation Token

• Host: GitHub
• URL: https://github.com/veraison/ccatoken
• Owner: veraison
• License: apache-2.0
• Created: 2022-09-23T13:58:04.000Z (about 2 years ago)
• Default Branch: main
• Last Pushed: 2024-09-12T16:27:12.000Z (2 months ago)
• Last Synced: 2024-09-13T12:25:51.046Z (about 2 months ago)
• Language: Go
• Homepage:
• Size: 120 KB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 3
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# ccatoken

This repository is an implementation of the Confidential Computing Architecture (CCA) Attestation Token Library.

This work is based on the Attestation Token as detailed by the [Realm Management Monitor (RMM) Specification](https://developer.arm.com/documentation/den0137/latest)

The package allows to:

* Construct CCA Evidence by separately setting the CCA platform and Realm claims.

* Sign and serialise the CCA token to CBOR

* Decode a CBOR-encoded CCA token

* Verify the CCA token