Skip to content

call vmmcall_get_sealing_key #196

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
wangzhen76 wants to merge 6 commits into
base: tee_support
Choose a base branch
from
Open

call vmmcall_get_sealing_key #196

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
6 commits
Select commit Hold shift + click to select a range
bbd9f72
add tee_get_sealing_key for C86
Jan 29, 2026
18bc3d9
Merge branch 'kylin-x-kernel:tee_support' into tee_support
wangzhen76 Jan 30, 2026
e3c7036
Merge branch 'kylin-x-kernel:tee_support' into tee_support
wangzhen76 Jan 30, 2026
6df0615
Merge branch 'kylin-x-kernel:tee_support' into tee_support
wangzhen76 Jan 30, 2026
5cc7b36
Merge branch 'kylin-x-kernel:tee_support' into tee_support
wangzhen76 Feb 5, 2026
2913d6f
call vmmcall_get_sealing_key in tee_otp_get_hw_unique_key
Feb 5, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
5 changes: 5 additions & 0 deletions api/src/tee/otp_stubs.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,8 @@

use super::utee_defines::HW_UNIQUE_KEY_LENGTH;
use crate::tee::TeeResult;
Copy link
Copy Markdown

@TheBigFish TheBigFish Feb 5, 2026

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

#[cfg(all(target_arch = "x86_64", not(feature = "qemu")))]
是不是增加 qemu x86 判断？

#[cfg(target_arch = "x86_64")]
use super::tee_get_sealing_key::vmmcall_get_sealing_key;

#[repr(C)]
pub struct TeeHwUniqueKey {
Expand All @@ -15,5 +17,8 @@ pub struct TeeHwUniqueKey {
// TODO: need to be implement
pub fn tee_otp_get_hw_unique_key(hwkey: &mut TeeHwUniqueKey) -> TeeResult {
hwkey.data.fill(0xAA);
#[cfg(target_arch = "x86_64")]
let _ = unsafe { vmmcall_get_sealing_key(hwkey.data.as_mut_ptr(), HW_UNIQUE_KEY_LENGTH) };

Ok(())
}
Loading
Loading