THANKS

   1 * Applied Cryptography (C) 1996 Bruce Schneier
   2 * http://grouper.ieee.org/groups/1363/passwdPK/contributions/jablon.pdf
   3 * http://cr.yp.to/ecdh.html
   4 * http://cr.yp.to/snuffle.html
   5 * http://cr.yp.to/mac.html