Hi Wei, No rush. I'm reconfiguring my little test lab now (as you can tell, it has some older equipment). Windows XP will be moved to a PIII, Windows 2000 demoted to a PII.
Jeff On 6/12/07, Wei Dai <[EMAIL PROTECTED]> wrote: > Thanks, Jeff. I think I understand what is going on now. There are two > seperate problems. One is that the pshufw instruction used in Whirlpool > assembly code is not in the P2, even when it only manipulates MMX registers. > The other is that I used SSE2 intrinsics to initialize static variables for > Salsa, and those initializers were not wrapped around a "if (HasSSE2())". > > I will get a fix posted ASAP. > > ----- Original Message ----- > From: "Jeffrey Walton" <[EMAIL PROTECTED]> > To: "Crypto++" <[EMAIL PROTECTED]> > Sent: Monday, June 11, 2007 9:12 PM > Subject: Whirlpool and PII (233 MHz) > > > > > > Hi Wei, > > > > Running "CryptTest.exe v"... > > > > It appears Whirlpool is not guarded properly at line 511 (007C5E03 > > pshufw mm7,mm7,4Eh ). This is with CRYPTOPP_DISABLE_SSE2 defined. > > > > Jeff > > > > KSH(0, 0, 7, 6, 5, 4) > > 007C5DFC mov eax,dword ptr [esp+28h] > > 007C5E00 movzx edi,al > > 007C5E03 pshufw mm7,mm7,4Eh > > 007C5E07 pxor mm7,mmword ptr [ebx+edi*8+1800h] > > 007C5E0F movzx edi,ah > > 007C5E12 pshufw mm6,mm6,4Eh > > 007C5E16 pxor mm6,mmword ptr [ebx+edi*8+1000h] > > 007C5E1E shr eax,10h > > 007C5E21 movzx edi,al > > 007C5E24 shr eax,8 > > 007C5E27 pshufw mm5,mm5,4Eh > > 007C5E2B pxor mm5,mmword ptr [ebx+edi*8+800h] > > 007C5E33 pshufw mm4,mm4,4Eh > > 007C5E37 pxor mm4,mmword ptr [ebx+eax*8] > > > > > > > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the "Crypto++ Users" Google Group. To unsubscribe, send an email to [EMAIL PROTECTED] More information about Crypto++ and this group is available at http://www.cryptopp.com. -~----------~----~----~----~------~----~------~--~---
