crypto: sahara - fix ahash selftest failure

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update() calls should not modify the result buffer, so add an additional
check for "rctx->last" to make sure that only the final hash value is
copied into the buffer.

Fixes the following selftest failure:
alg: ahash: sahara-sha256 update() used result buffer on test vector 3,
cfg="init+update+final aligned buffer"

Fixes: 5a2bb93f59 ("crypto: sahara - add support for SHA1/256")
Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

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Ovidiu Panait 2023-12-01 19:06:21 +02:00 • committed by Herbert Xu

parent 9f10bc28c0

commit afffcf3db9

1 changed files with 1 additions and 1 deletions

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drivers/crypto/sahara.c

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