Don Libes wrote: > > I made a pure-Tcl SHA1. It's not ready for tcllib yet - I might work > on its efficiency and documentation a bit more. (The documentation is > especially rough as I basically took the md5 documentation and did > global search and replace :-) > > Anyway, it appears to work. You can try it out at: > > http://expect.nist.gov/sha1pure > > Let me know if you encounter any problems. I'd also be interested if > anyone comes up with any good ways to speed it up. sha1 is more > complex than md5 and at the moment, the implementation is about 1/3 > the speed of md5pure.
