Design and Implementation Secure Hash Algorithm 3 (SHA-3) using FPGA

In this moment the world an instant communication technology, security has become extremely significance factor. It is crucial in system with communication fields that the cryptograph mechanism is intricated. The procedures intricate the creation of a hash function, that is a one-way encrypted code used in data security. The most common examples the Digital signatures, the MAC (message authentication codes), with the smart cards. Secure Hash Algorithm (SHA-3) is a new typical cryptograph Keccak hash function that is not vulnerable for the attacks. In this paper, we presented software simulation for optimization techniques on Keccak SHA-3 algorithm using the (VHDL) programming language with the output length for the Keccak hash function is (256). And the design as simulation was implemented on FPGA. implementation procedure is quick with the efficient ratio. algorithm's goals are to increase throughput and decrease area.