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The VIA Padlock device is able to perform much better when multiple blocks are fed to it at once. As this device offers an exceptional throughput rate it is worthwhile to optimise the infrastructure specifically for it. We shift the existing page-sized fast path down to the CBC/ECB functions. We can then replace the CBC/ECB functions with functions provided by the underlying algorithm that performs the multi-block operations. As a side-effect this improves the performance of large cipher operations for all existing algorithm implementations. I've measured the gain to be around 5% for 3DES and 15% for AES. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net> |
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| .. | ||
| aes.c | ||
| anubis.c | ||
| api.c | ||
| arc4.c | ||
| blowfish.c | ||
| cast5.c | ||
| cast6.c | ||
| cipher.c | ||
| compress.c | ||
| crc32c.c | ||
| crypto_null.c | ||
| deflate.c | ||
| des.c | ||
| digest.c | ||
| hmac.c | ||
| internal.h | ||
| Kconfig | ||
| khazad.c | ||
| Makefile | ||
| md4.c | ||
| md5.c | ||
| michael_mic.c | ||
| proc.c | ||
| scatterwalk.c | ||
| scatterwalk.h | ||
| serpent.c | ||
| sha1.c | ||
| sha256.c | ||
| sha512.c | ||
| tcrypt.c | ||
| tcrypt.h | ||
| tea.c | ||
| tgr192.c | ||
| twofish.c | ||
| wp512.c | ||