diff options
| author | Ard Biesheuvel <[email protected]> | 2019-10-23 11:50:44 +0200 |
|---|---|---|
| committer | Herbert Xu <[email protected]> | 2019-11-01 13:38:31 +0800 |
| commit | f398243e9fd6a3a059c1ea7b380c40628dbf0c61 (patch) | |
| tree | 7fbad1852deba37b65ae8453f7566828d3affbce /tools/perf/scripts/python/bin/stackcollapse-report | |
| parent | 51d13aaf59779ff4d13f1def2c72ae102a1aad40 (diff) | |
crypto: ecdh - fix big endian bug in ECC library
The elliptic curve arithmetic library used by the EC-DH KPP implementation
assumes big endian byte order, and unconditionally reverses the byte
and word order of multi-limb quantities. On big endian systems, the byte
reordering is not necessary, while the word ordering needs to be retained.
So replace the __swab64() invocation with a call to be64_to_cpu() which
should do the right thing for both little and big endian builds.
Fixes: 3c4b23901a0c ("crypto: ecdh - Add ECDH software support")
Cc: <[email protected]> # v4.9+
Signed-off-by: Ard Biesheuvel <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-report')
0 files changed, 0 insertions, 0 deletions