Image Encryption and Decryption Using Diagonal Scan Pattern and XTEA Encryption Algorithm
Journal Title: IOSR Journal of Electronics and Communication Engineering(IOSR-JECE) - Year 2018, Vol 13, Issue 2
Abstract
In today’s world network security is a paramount because of presence of hackers, viruses and electronic frauds. A cryptographic system is necessary to keep the data secure. Cryptography is a technique in which information is hidden in such a way that only certain users can access it. It has some algorithms, keys for security and facility for key management. There are several algorithms which will vary depending on the size, security and time required to encrypt and decrypt data. This project focuses on image encryption and decryption using SCAN patterns as well as extended tiny encryption algorithm. Here using SCAN patterns image pixels are rearranged. Then rearranged image is encrypted and decrypted using Extended Tiny Encryption algorithm.
Authors and Affiliations
Krishna Raj A, Sharathchandra N R
Keywords
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- EP ID EP439027
- DOI 10.9790/2834-1302026571.
- Views 123
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