> I know, I know, who wants to start another language war :-) >=20 > But I thought I'd share a recent experience where MicroChip's C30 really > impressed me. >=20 > I needed to implement the XTEA encryption scheme, and needed performance.= I > immediately thought of doing it in assembler for that reason.=20 .... > Then, I decided to see how well C30 > would do with it and wrote a straightforward implementation in C.=20 .... >=20 > By the way: if anyone is interested in the source, I'd be glad to send it= to > you [ as long as you aren't in a foreign country on the no export list :-= ( ] I am interested to see what you have. But as an aside, have you looked at the Microchip implementation, available= on CD or download? The download costs US$5 from memory (for all their en/d= ecrypt code for all the implementations they have) so that they can control= where it goes, like you specified. I wonder how their code does in compari= son. Also, which version of C30 did you use? It seems some versions have some op= timisation hiccups. --=20 Scanned by iCritical. --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .