Chip Implementation of Text Encryption and Decryption Algorithms
Journal Title: IOSR Journals (IOSR Journal of Computer Engineering) - Year 2014, Vol 16, Issue 3
Abstract
Abstract: Cryptography is the science of using mathematics to encrypt and decrypt data. It enables to store sensitive information or transmit it across insecure networks so that it cannot be read by anyone except the intended recipient. While cryptography is the science of securing data, cryptanalysis is the science of analyzing and breaking secure communication. A common goal of cryptographic research is to design protocols that provide a confidential and authenticated transmission channel for messages over an insecure network. A cryptographic algorithm is considered to be computationally secured if it cannot be broken with standard resources, either current or future and apart from the algorithm distribution of keys also more important is to make an efficient cryptosystem. TACIT Encryption Algorithm can produce best possible results if key size is the size of the packet expected to pass through the network is small. This paper gives the comparison of the various algorithms with TACIT Encryption Algorithm on the basis of parameters like key length, block size, type and features. The paper is based on the chip designing of the algorithm using VHDL programming language.
Authors and Affiliations
Vishwa Deepak Badoni , Mr. Arpit jain
Keywords
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