virtee/snpguest

go-sev-guest offers a library to wrap the /dev/sev-guest device in Linux, as well as a library for attestation verification of fundamental components of an attestation report.

Rust library for AMD SEV and SEV-SNP

COCONUT-SVSM

This provides a library for interacting with the Nitro Secure Module, which provides Nitro Enclaves with attestation capability.

go-tdx-guest offers a library to wrap the /dev/tdx-guest device in Linux, as well as a library for attestation verification of fundamental components of an attestation quote.

A formally verified security module for AMD confidential VMs

An open-source TPM device-attest-01 CA server

Attestation and Secret Delivery Components

Intel® Data Center Attestation Primitives (Intel® DCAP)