diff options
| author | Nathan Huckleberry <[email protected]> | 2022-05-20 18:14:53 +0000 |
|---|---|---|
| committer | Herbert Xu <[email protected]> | 2022-06-10 16:40:16 +0800 |
| commit | 17fee07a2ac577da18b44dd658a9c3c864281c49 (patch) | |
| tree | 235a3d7c336a995f3f3be558aed5385c4d534de6 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 7df7563b16aa0281cb811785e4bb3681b46e2a28 (diff) | |
crypto: xctr - Add XCTR support
Add a generic implementation of XCTR mode as a template. XCTR is a
blockcipher mode similar to CTR mode. XCTR uses XORs and little-endian
addition rather than big-endian arithmetic which has two advantages: It
is slightly faster on little-endian CPUs and it is less likely to be
implemented incorrect since integer overflows are not possible on
practical input sizes. XCTR is used as a component to implement HCTR2.
More information on XCTR mode can be found in the HCTR2 paper:
https://eprint.iacr.org/2021/1441.pdf
Signed-off-by: Nathan Huckleberry <[email protected]>
Reviewed-by: Eric Biggers <[email protected]>
Reviewed-by: Ard Biesheuvel <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions