International Journal of Emerging Trends & Technology in Computer Science (IJETTCS)
These current cryptographic techniques are based on number theoretic or algebraic concepts. Chaos is another paradigm, which seems promising. Chaos is an offshoot from the field of nonlinear dynamics and has been widely studied. A large number of applications in real systems, both man-made and natural, are being investigated using this novel approach of nonlinear dynamics. The important characteristics of chaos are its extreme sensitivity to initial conditions of the system. The policy-based cryptography allows performing of the policy enforcement while respecting the data minimization principle.