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| author | Jussi Kivilinna <jussi.kivilinna@mbnet.fi> | 2012-12-28 11:04:58 +0100 |
|---|---|---|
| committer | Steffen Klassert <steffen.klassert@secunet.com> | 2013-01-08 07:03:04 +0100 |
| commit | 69d3150cfc2075d1693d17dc711de61bf4e4a6c4 (patch) | |
| tree | d7adbb68df3daa6d6f8fc39b1b27c0255083f9db /crypto/tcrypt.h | |
| parent | xfrm_algo: probe asynchronous block ciphers instead of synchronous (diff) | |
| download | linux-69d3150cfc2075d1693d17dc711de61bf4e4a6c4.tar.xz linux-69d3150cfc2075d1693d17dc711de61bf4e4a6c4.zip | |
crypto: ctr - make rfc3686 asynchronous block cipher
Some hardware crypto drivers register asynchronous ctr(aes), which is left
unused in IPSEC because rfc3686 template only supports synchronous block
ciphers. Some other drivers register rfc3686(ctr(aes)) to workaround this
limitation but not all.
This patch changes rfc3686 to use asynchronous block ciphers, to allow async
ctr(aes) algorithms to be utilized automatically by IPSEC.
Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Diffstat (limited to 'crypto/tcrypt.h')
| -rw-r--r-- | crypto/tcrypt.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/crypto/tcrypt.h b/crypto/tcrypt.h index cd2068524f3f..ecdeeb1a7b05 100644 --- a/crypto/tcrypt.h +++ b/crypto/tcrypt.h @@ -51,6 +51,7 @@ static u8 speed_template_8_16[] = {8, 16, 0}; static u8 speed_template_8_32[] = {8, 32, 0}; static u8 speed_template_16_32[] = {16, 32, 0}; static u8 speed_template_16_24_32[] = {16, 24, 32, 0}; +static u8 speed_template_20_28_36[] = {20, 28, 36, 0}; static u8 speed_template_32_40_48[] = {32, 40, 48, 0}; static u8 speed_template_32_48[] = {32, 48, 0}; static u8 speed_template_32_48_64[] = {32, 48, 64, 0}; |