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authorHerbert Xu <herbert@gondor.apana.org.au>2007-12-13 22:28:59 +0800
committerHerbert Xu <herbert@gondor.apana.org.au>2008-01-11 08:16:53 +1100
commit3631c650c495d61b1dabf32eb26b46873636e918 (patch)
treeb46244dc1062fbede37bff4955e205ab7d5310c3 /init/version.c
parent93cc74e078eed8735585e5687903727bcfbcc8b4 (diff)
[CRYPTO] null: Add null blkcipher algorithm
This patch adds a null blkcipher algorithm called ecb(cipher_null) for backwards compatibility. Previously the null algorithm when used by IPsec copied the data byte by byte. This new algorithm optimises that to a straight memcpy which lets us better measure inherent overheads in our IPsec code. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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