This paper presents a zuc-256 stream cipher algorithm hardware system in order to prevent the advanced security threats for 5 G wireless *** main innovation of the hardware system is that a six-stage pipeline scheme c...
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This paper presents a zuc-256 stream cipher algorithm hardware system in order to prevent the advanced security threats for 5 G wireless *** main innovation of the hardware system is that a six-stage pipeline scheme comprised of initialization and work stage is employed to enhance the solving speed of the critical logical ***,the pipeline scheme adopts a novel optimized hardware structure to fast complete the Mod(231-1)*** function of the hardware system has been validated experimentally in *** hardware system shows great *** with the same type system in recent literatures,the logic delay reduces by 47%with an additional hardware resources of only 4 multiplexers,the throughput rate reaches 5.26 Gbps and yields at least 45%better performance,the throughput rate per unit area increases 14.8%.The hardware system provides a faster and safer encryption module for the 5G wireless network.
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