DocumentCode :
3659735
Title :
Permutation based image encryption algorithm using block cipher approach
Author :
Aditya Rawat;Ipshita Gupta;Yash Goel;Nishith Sinha
Author_Institution :
Department of Computer Science and Engineering, Manipal Institute of Technology, Manipal University, India
fYear :
2015
Firstpage :
1877
Lastpage :
1882
Abstract :
Encryption is a process of hiding significant data so as to prevent unauthorized access and ensure confidentiality of data. It is widely used to transmit data across networks ensuring secure communication. This paper aims at improving the security and efficiency of image encryption by using a highly efficient shuffle based encryption algorithm and an equivalent decryption algorithm based on random values obtained by using pseudorandom number generator. Due to the immense amount of possibilities of instances of the encrypted image which can be generated by shuffling the pixels as a block (or on a pixel by pixel basis), the algorithm proves to be highly impervious to brute force attacks. The proposed algorithm has been examined using multiple analysis methods to support its robustness for achieving good results.
Keywords :
"Encryption","Generators","Algorithm design and analysis","Arrays","Correlation"
Publisher :
ieee
Conference_Titel :
Advances in Computing, Communications and Informatics (ICACCI), 2015 International Conference on
Print_ISBN :
978-1-4799-8790-0
Type :
conf
DOI :
10.1109/ICACCI.2015.7275892
Filename :
7275892
Link To Document :
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