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Date: Sat, 1 Mar 1997 20:09:36 -0400 (AST)
From: The Hermit Hacker <scrappy@hub.org>
To: Amancio Hasty <hasty@rah.star-gate.com>
cc: freebsd-chat@FreeBSD.ORG
Subject: Re: RSA 56-bit key challenge 
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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>