That's a nice paper. Bitsliced implementations, for those who don't know, use sequential instructions to perform parallel computation. They compute the logic fu

That's a nice paper. Bitsliced implementations, for those who don't know, use sequential instructions to perform parallel computation. They compute the logic function for the S-boxes instead of a lookup table. Here's Biham's original paper on bitsliced DES. I think it's a good intro to this approach. http://www.cs.technion.ac.il/users/wwwb/cgi-bin/tr-info.cgi?1997/CS/CS0891 http://www.cs.technion.ac.il/users/wwwb/cgi-bin/tr-info.cgi?...