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0b28b7080e
Some Turris devices support signing messages with a per-device unique asymmetric key that was created on the device at manufacture time. Add helper module that helps to expose this ability via the keyctl() syscall. A device-specific driver can register a signing key by calling devm_turris_signing_key_create(). Both the `.turris-signing-keys` keyring and the signing key are created with only the VIEW, READ and SEARCH permissions for userspace - it is impossible to link / unlink / move them, set their attributes, or unlink the keyring from userspace. Signed-off-by: Marek Behún <kabel@kernel.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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| .. | ||
| acpi | ||
| asm-generic | ||
| clocksource | ||
| crypto | ||
| cxl | ||
| drm | ||
| dt-bindings | ||
| hyperv | ||
| keys | ||
| kunit | ||
| kvm | ||
| linux | ||
| math-emu | ||
| media | ||
| memory | ||
| misc | ||
| net | ||
| pcmcia | ||
| ras | ||
| rdma | ||
| rv | ||
| scsi | ||
| soc | ||
| sound | ||
| target | ||
| trace | ||
| uapi | ||
| ufs | ||
| vdso | ||
| video | ||
| xen | ||