Design a new protocol for quantum key distribution

Abstract Quantum key distribution is the latest advancement in quantum cryptography. There are several QKD protocols like BB84, B92, Ekert91, COW, SARG04, etc. out of which B92 is the Second protocol developed in 1992 based on Heisenberg’s Uncertainty Principle. In this paper we are discussing first about the working of B92 protocol and then proposing a new protocol which is a variation over B92 protocol, second the design of simulation setup is discussed. Object oriented approach is used in the simulation designing of new protocol and B92 protocol.