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
The package allows to:
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Construct CCA Evidence by separately setting the CCA platform and Realm claims.
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Sign and serialise the CCA token to CBOR
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Decode a CBOR-encoded CCA token
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Verify the CCA token