Ah, the "One-at-a-Time" algorithm. That's quite simple in comparison to the first one on the cited page, his "new hash". That takes 12 bytes at a time with a 12-byte internal state, but it is actually faster (order of 6n instead of 9n) because it handles more in a gulp.

I was thinking that Perl used the "newhash" now.

—John

In reply to Re: Re: Calling the 'newhash' ? by John M. Dlugosz
in thread Calling the 'newhash' ? by John M. Dlugosz

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