diff options
| author | Jakub Kicinski <kuba@kernel.org> | 2025-09-17 03:09:32 +0300 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2025-09-18 13:32:06 +0300 |
| commit | 117f02a49b7719b210d154a0d0e728001bf4af06 (patch) | |
| tree | b5dd5c8e2ef3033a224b63e4149d4b4622a8c647 /include/uapi/linux | |
| parent | 659a2899a57da59f433182eba571881884d6323e (diff) | |
| download | linux-117f02a49b7719b210d154a0d0e728001bf4af06.tar.xz | |
psp: add op for rotation of device key
Rotating the device key is a key part of the PSP protocol design.
Some external daemon needs to do it once a day, or so.
Add a netlink op to perform this operation.
Add a notification group for informing users that key has been
rotated and they should rekey (next rotation will cut them off).
Reviewed-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Daniel Zahka <daniel.zahka@gmail.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Link: https://patch.msgid.link/20250917000954.859376-6-daniel.zahka@gmail.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'include/uapi/linux')
| -rw-r--r-- | include/uapi/linux/psp.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/uapi/linux/psp.h b/include/uapi/linux/psp.h index 4a404f085190..cbfbf3f0f364 100644 --- a/include/uapi/linux/psp.h +++ b/include/uapi/linux/psp.h @@ -32,11 +32,14 @@ enum { PSP_CMD_DEV_DEL_NTF, PSP_CMD_DEV_SET, PSP_CMD_DEV_CHANGE_NTF, + PSP_CMD_KEY_ROTATE, + PSP_CMD_KEY_ROTATE_NTF, __PSP_CMD_MAX, PSP_CMD_MAX = (__PSP_CMD_MAX - 1) }; #define PSP_MCGRP_MGMT "mgmt" +#define PSP_MCGRP_USE "use" #endif /* _UAPI_LINUX_PSP_H */ |