snpguest is a command line utility for interacting with the AMD Secure Encrypted Virtualization - Secure Nested Paging (SEV-SNP) guest environment (via the /dev/sev-guest device).

snphost is a command line utility for interacting with the AMD Secure Encrypted Virtualization - Secure Nested Paging (SEV-SNP) host environment (via the /dev/sev device).