چکیده (انگلیسی):

An Efficient Image Generation Algorithm is proposed. It
generates Message Authentication Image (MAI) by using Fractals
and chaos theory. The fractal images are generated by using Iterated
Function System (IFS) techniques. We implemented and generated
the fractal images exploring the properties of chaos. Chaos is an
unpredictable behavior arises in a dynamical system so that the future
behavior is not in a predictable way. Chaos is based on the initial
condition that is generated by Pseudo Random Number Generator
(PRNG). The chaotic behavior of the system is also analyzed. We use
these Fractal images as a digital signature. This technique can be
employed in online transactions like Banking, Shopping. to avoid
phishing and also we can watermark this fractal image and use it for
government and private identification proofs.