Please use this identifier to cite or link to this item:
http://hdl.handle.net/10603/321506
Title: | VLSI Implementation of High Throughput and Low Power Blowfish Crypto Algorithm |
Researcher: | MANOJ KUMAR, D |
Guide(s): | SUNDARARAJAN, M |
Keywords: | Engineering Engineering and Technology Engineering Electrical and Electronic |
University: | Bharath University |
Completed Date: | 2019 |
Abstract: | Information security is an imperative issue in the present PC systems. Cryptography has various applications in this day and age, the most common one being exchanging messages securely over the system. The set of rules particularly characterize the scientific advances required to change information in to a cryptographic figure and furthermore to change the figure back to the first frame. Blowfish is a similar block cipher that can be viably utilized for coding and protecting of information. It takes a variable key length from 32 to 448 bits, making it perfect for anchoring information. Blowfish was composed in 1993 by Bruce Schneider as a quick, free option in contrast to existing enciphering calculations. It is a Feistel Network, repeating a straightforward enciphering work 16 times in the network. The algorithms uniquely determine the accurate proceeding need to transverse data in to a cryptographic cryptogram and also to transverse the cryptogram back to the primary configuration. Blowfish is a symmetricalal blockhead cryptogram that can be thoroughly custom for cyphering and protection of data. It employs a changeable key extent from 32 to 448 bits, doing it ideal for assured data. Blowfish was designate in 1993 by Bruce Schneider as a steadfast, frank option to existent enciphering algorithms. It is a Feistel Network, repeated a simple enciphering service 16 clock.To enhance upon this concept 8 stage pipelined design is needed to implement 16 rounds. Here delay can be reduced by modified Feistel function and it reduces 16 additional delays. Completely pipelined structure which will additionally build the throughput of the calculation. newline |
Pagination: | |
URI: | http://hdl.handle.net/10603/321506 |
Appears in Departments: | Department of Electronics and Communication Engineering |
Files in This Item:
File | Description | Size | Format | |
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80_recommendation.pdf | Attached File | 194.61 kB | Adobe PDF | View/Open |
certificate.pdf | 481.38 kB | Adobe PDF | View/Open | |
chapter 1.pdf | 181.38 kB | Adobe PDF | View/Open | |
chapter 2.pdf | 96.68 kB | Adobe PDF | View/Open | |
chapter 3.pdf | 299.57 kB | Adobe PDF | View/Open | |
chapter 4.pdf | 523.26 kB | Adobe PDF | View/Open | |
chapter 5.pdf | 456.26 kB | Adobe PDF | View/Open | |
chapter 6.pdf | 339.34 kB | Adobe PDF | View/Open | |
chapter 7.pdf | 103.58 kB | Adobe PDF | View/Open | |
chapter 8.pdf | 5.25 kB | Adobe PDF | View/Open | |
preliminary pages.pdf | 473.1 kB | Adobe PDF | View/Open | |
references.pdf | 133.03 kB | Adobe PDF | View/Open | |
title page.pdf | 196.49 kB | Adobe PDF | View/Open |
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