ANN: SIMPLE 1.1

[Mok-Kong Shen]

SIMPLE is a versatile dynamic modern variation of classical encryption
scheme with authentication.

http://s13.zetaboards.com/Crypto/topic/7201673/1/

As its name implies, it is fairly simple in program logic (and fairly
small in code size as well), albeit without compromising any high
security requirements that are to be satisfied.

For constructive critiques and comments I should be very grateful.

M. K. Shen