Skein is a hash function designed by Niels Ferguson - Stefan Lucks - Bruce Schneier - Doug Whiting - Mihir Bellare - Tadayoshi Kohno - Jon Callas - Jesse Walker Submitted to [NIST] for their cryptographic hash algorithm competition. The Skein website: http://www.skein-hash.info/%|%The Skein Hash Function Family%|% This is a placeholder for future discussions on Skein and its implementation in [Tcl]. [Category Cryptography]