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| author |   Ingo Franzki <ifranzki@linux.ibm.com> | 2018-08-23 10:06:26 +0200 |
|---|---|---|
| committer |   Martin Schwidefsky <schwidefsky@de.ibm.com> | 2018-10-09 11:21:38 +0200 |
| commit | a45a5c7d36a53646094c2ba4970777a20ec0ec42 (patch) | |
| tree | e31f212b548141d0fd3b1240674b0417eb28d9cc /arch/s390/scripts | |
| parent | s390/zcrypt: add ap_adapter_mask sysfs attribute (diff) | |
| download | linux-dev-a45a5c7d36a53646094c2ba4970777a20ec0ec42.tar.xz linux-dev-a45a5c7d36a53646094c2ba4970777a20ec0ec42.zip | |
s390/pkey: Introduce new API for random protected key generation
This patch introduces a new ioctl API and in-kernel API to
generate a random protected key. The protected key is generated
in a way that the effective clear key is never exposed in clear.
Both APIs are described in detail in the header files
arch/s390/include/asm/pkey.h and arch/s390/include/uapi/asm/pkey.h.
Signed-off-by: Ingo Franzki <ifranzki@linux.ibm.com>
Reviewed-by: Harald Freudenberger <freude@linux.ibm.com>
Reviewed-by: Hendrik Brueckner <brueckner@linux.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/scripts')
0 files changed, 0 insertions, 0 deletions