diff options
Diffstat (limited to 'drivers/virt/coco/sev-guest/Kconfig')
| -rw-r--r-- | drivers/virt/coco/sev-guest/Kconfig | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/virt/coco/sev-guest/Kconfig b/drivers/virt/coco/sev-guest/Kconfig new file mode 100644 index 000000000000..f9db0799ae67 --- /dev/null +++ b/drivers/virt/coco/sev-guest/Kconfig @@ -0,0 +1,14 @@ +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. |