Open AccessIMPLEMENTING SHA-224/256 ALGORITHM FOR SECURE COMMITMENT SCHEME APPLICATIONS USING FPGA
Author(s) -
V. Karthik,
T. Venkata Sridhar
Publication year - 2013
Publication title -
international journal of electronic signal and systems
Language(s) - English
Resource type - Journals
ISSN - 2231-5969
DOI - 10.47893/ijess.2013.1093
Subject(s) - computer science , field programmable gate array , pipeline (software) , digital signature , embedded system , scheme (mathematics) , algorithm , cryptography , system on a chip , parallel computing , hash function , computer security , mathematics , mathematical analysis , programming language
This paper uses the similarity between SHA-224 and SHA-256 algorithms to design the SHA-224/256 IP core oriented Digital Signature. The IP core uses parallel structure and pipeline technology to simplify the hardware design and improve the speed by 26%. Finally this IP core is implemented on the Altera’s FPGA EP2C20F484C6 chip. And its simulation result can run rightly under the 100MHz frequency. This IP core can be widely used in the data integrity and consistency verification, pseudo random number generation and other areas of cryptography.