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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2007-12-13 22:28:59 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2008-01-11 08:16:53 +1100 |
| commit | 24f662d13e39426de8985bd60cf7610a656b4e3e (patch) | |
| tree | f08d56ff4838440206e6c095d162f760f3a806e4 /crypto/cast5.c | |
| parent | 9377b2ddb6f6c50b6dad4b02e5fa6d0c4cfd3cd1 (diff) | |
| download | linux-crypto-24f662d13e39426de8985bd60cf7610a656b4e3e.tar.gz linux-crypto-24f662d13e39426de8985bd60cf7610a656b4e3e.zip | |
[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>
Diffstat (limited to 'crypto/cast5.c')
0 files changed, 0 insertions, 0 deletions