Messages in this thread |  | | | Date | Thu, 25 Mar 2004 20:43:13 -0500 | | From | Jeff Garzik <> | | Subject | Re: [PATCH 15/22] /dev/random: kill unrolled SHA code |
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Matt Mackall wrote: > /dev/random kill unrolled SHA code > > Kill the unrolled SHA variants. In the future, we can use cryptoapi > for faster hash functions. > > tiny-mpm/drivers/char/random.c | 146 ----------------------------------------- > 1 files changed, 146 deletions(-) > > diff -puN drivers/char/random.c~kill-sha-variants drivers/char/random.c > --- tiny/drivers/char/random.c~kill-sha-variants 2004-03-20 13:38:34.000000000 -0600 > +++ tiny-mpm/drivers/char/random.c 2004-03-20 13:38:34.000000000 -0600 > @@ -885,9 +885,6 @@ EXPORT_SYMBOL(add_disk_randomness); > #define HASH_BUFFER_SIZE 5 > #define HASH_EXTRA_SIZE 80 > > -/* Various size/speed tradeoffs are available. Choose 0..3. */ > -#define SHA_CODE_SIZE 0
So we go from "fast" to "I hope it gets faster in the future"?
Jeff
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