PERMPOLYSP is a block cipher (with authentication) with substitutions of bit groups with pseudo-randomly determined permutation polynomials mod 2**n and pseudo-random permutations of bytes. It employs in its algorithm a number of mechanisms with the goal to enhance the dynamics/variability of runtime encryption processing. Available at:
http://s13.zetaboards.com/Crypto/topic/7590068/1/ M. K. Shen -- https://mail.python.org/mailman/listinfo/python-announce-list Support the Python Software Foundation: http://www.python.org/psf/donations/
