[lkml]   [2006]   [Apr]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
    SubjectRe: [PATCH] crypto: add alignment handling to digest layer
    On Fri, 7 Apr 2006 09:24:54 +1000, Herbert Xu <> wrote:
    > Another thing, could you pleas change the stack allocation in final so
    > that it does it like cbc_process_decrypt? The reason is that gcc is too
    > stupid to not allocate that buffer unconditionally.

    I can do it, but it will add another overhead. (we must call
    crypto_tfm_alg_digestsize() unconditionally)

    It seems modern gcc (at least gcc 3.4 on i386 and mips) can allocate
    the buffer conditionally. It is better to optimize for newer gcc,
    isn't it?

    Atsushi Nemoto
    To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
    the body of a message to
    More majordomo info at
    Please read the FAQ at

     \ /
      Last update: 2006-04-07 07:30    [W:0.018 / U:18.624 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site