Implementation of Pipeline Structure on FPGA for SHA-1
Wenbao Han · 2011
Hash algorithm SHA-1 is used widely in cryptographic applications such as E-commerce and commercial encryption softwares.By making an overall analysis,implementation of pipeline structure was proposed.By shorting the critical path,using inside RAMs to realize the data translation instead of LE,we improved the frequency and the speed of per SHA-1 unit.The performance on FPGAs of Altera is three times faster of commercial IP cores for SHA-1.