Date: Sat, 01 Mar 1997 16:31:09 -0800 From: Amancio Hasty <hasty@rah.star-gate.com> To: The Hermit Hacker <scrappy@hub.org> Cc: freebsd-chat@FreeBSD.ORG Subject: Re: RSA 56-bit key challenge Message-ID: <199703020031.QAA00365@rah.star-gate.com> In-Reply-To: Your message of "Sat, 01 Mar 1997 20:09:36 -0400." <Pine.BSF.3.95.970301200554.16024w-100000@thelab.hub.org>
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Have you try it with ASM_I486 defined?
Tnks,
Amancio
>From The Desk Of The Hermit Hacker :
> On Sat, 1 Mar 1997, Amancio Hasty wrote:
>
> >
> > Thats a good question !
> >
> > I would try it out.
> >
>
> After asking, I popped over to the http site for genx.com and
> grabbed the source code...changed -m486 to -mpentium inside of the Makefile
> and recompiled/tested it...came out about 10k/sec slower...
>
> There *is* a define for ASM_I486 though, which is used inside of
> client.h, and does as follows. Anyone with a good knowledge of Pentiums
> out there this weekend that can suggest a Pentium version for this?
>
>
> <stuff cut out>
> #if defined(ASM_I486) && defined(__GNUC__)
>
> static __inline__ RC5_WORD ROTL(RC5_WORD x, RC5_WORD y)
> {
> register RC5_WORD res;
>
> __asm__ __volatile(
> "roll %%cl,%0\n\t"
> :"=g" (res)
> :"0" (x), "cx" (y)
> :"cx");
>
> return res;
> }
>
> static __inline__ RC5_WORD ROTL3(RC5_WORD x)
> {
> register RC5_WORD res;
>
> __asm__ __volatile(
> "roll $3,%0\n\t"
> :"=g" (res)
> :"0" (x));
>
> return res;
> }
>
> #elif defined(ASM_SPARC) && defined(__GNUC__)
> <stuff cut out>
>
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