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    SubjectRe: [PATCH 15/22] /dev/random: kill unrolled SHA code
    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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