International Conference on Cyber Security and Computer Science

Implementation of GOST 28147-89 Encryption and Decryption Algorithm on FPGA

H. AKTAŞ

Abstract

GOST(Gosudartsvennyi Standart) Algorithms are state security algorithms developed by Russian Federation (formerly Soviet Union). The first of these algorithms is GOST 28147-89 encryption and decryption algorithm developed in 1987. Other algorithms are GOST 34.11-94 hash function algorithm and GOST 34.10-2001 digital signature algorithm. GOST 28147- 89 encryption algorithm is a 64-bit block cipher main algorithm and this main algorithm is used in GOST 34.11-94 hash function algorithm and GOST 34.10-2001 digital signature algorithm. Since the computational time of encryption algorithms are very high, to make a real time and fast encryption algorithms FPGAs(Field Programmable Gate Arrays) are the best platforms to implement these algorithms except ASICs(Application-Specific Integrated Circuits). In this study GOST 28147-89 encryption and decryption algorithm will be implemented with verilog and the algorithm speed will be tested for real time applications.



Conference
International Conference on Cyber Security and Computer Science
Keywords
GOST 28147-89 Block Cipher Encryption Algorithms FPGA Verilog Real Time Applications

Language
English

Subject
Computer Science

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