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authorSteffen Klassert <steffen.klassert@secunet.com>2010-03-03 22:41:08 +0800
committerHerbert Xu <herbert@gondor.apana.org.au>2010-03-03 22:41:08 +0800
commit50beceba7fdf5f10a04d8a053e62d40b742099ad (patch)
tree0c0a57f6b13d2dc955a6f5ecbbe647d9e3248322 /kernel/padata.c
parentcbb9bf65ae25dee772e85589136e7dd1c3e743ae (diff)
crypto: authenc - Move saved IV in front of the ablkcipher request
In crypto_authenc_encrypt() we save the IV behind the ablkcipher request. To save space on the request, we overwrite the ablkcipher request with a ahash request after encryption. So the IV may be overwritten by the ahash request. This patch fixes this by placing the IV in front of the ablkcipher/ahash request. Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'kernel/padata.c')
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