Tero Kristo cb8d5c8346 crypto: omap-sham - fix SW fallback HMAC handling for omap2/omap3
If software fallback is used on older hardware accelerator setup (OMAP2/
OMAP3), the first block of data must be purged from the buffer. The
first block contains the pre-generated ipad value required by the HW,
but the software fallback algorithm generates its own, causing wrong
results.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-09-13 20:20:56 +08:00
..
2016-07-30 21:01:36 -07:00