A Cryptographic Based Implementation Of Secure Hash Algorithm By Using Microblaze Processor
Journal Title: International Journal of Research in Computer and Communication Technology - Year 2014, Vol 3, Issue 10
Abstract
Hash function is simply an algorithm that takes a string of any length and reduces it to a unique fixed length string. Hash functions are used to ensure data and message integrity, password validity as well as the basis of many other cryptographic systems. Due to the tremendous developments within the wired and wireless communications, new algorithms and new security standards are developed. Among these hash algorithms are widely used. Performance in security applications can be improved by accelerating the algorithms in hardware. This encryption subsystem is implemented by an embedded processor combined with specific hardware. In this paper, SHA (Secure Hash Algorithm) application is presented. A Xilinx Spartan-3 FPGA is employed to implement MicroBlaze based embedded system.
Authors and Affiliations
Balu Srinivas Jangareddi, G. Sridevi
Keywords
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