| config SEV_GUEST | |
| tristate "AMD SEV Guest driver" | |
| default m | |
| depends on AMD_MEM_ENCRYPT | |
| select CRYPTO_AEAD2 | |
| select CRYPTO_GCM | |
| help | |
| SEV-SNP firmware provides the guest a mechanism to communicate with | |
| the PSP without risk from a malicious hypervisor who wishes to read, | |
| alter, drop or replay the messages sent. The driver provides | |
| userspace interface to communicate with the PSP to request the | |
| attestation report and more. | |
| If you choose 'M' here, this module will be called sev-guest. |