ANN: BASICS v.1.0, a simple encryption scheme

[Mok-Kong Shen]

BASICS is a simple encryption scheme (with authentication) based on
permutations and dynamic substitutions of characters.

In order that the encryption operations involved could be most easily
understood by the common users, the scheme highly closely follows the
simple and popularly known classical schemes of transposition and
substitution but which nonetheless, due to the high dynamics realized
via corresponding computer programming means, are strong enough to
resist attacks of the adversary with modern analysis resources.

The code is available at: http://s13.zetaboards.com/Crypto/topic/7425974/1/

M. K. Shen