crypto: talitos - zeroize the descriptor with memset()

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This patch zeroize the descriptor at allocation using memset().
This has two advantages:
- It reduces the number of places where data has to be set to 0
- It avoids reading memory and loading the cache with data that
will be entirely replaced.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

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LEROY Christophe 2017-10-06 15:04:45 +02:00 • committed by Herbert Xu

parent 70d355ccea

commit e4a647c49c

2 changed files with 1 additions and 20 deletions

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19

drivers/crypto/talitos.c

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2

drivers/crypto/talitos.h

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