New Bit Level Positional Encryption Algorithm (NBPLEA - Ver 2)

A New Fast Data Encryption Algorithm (FDE)

New Algorithm for Color Image Encryption Using Chaotic Map and Spatial Bit-level Permutation

With the fast progression of data exchange in electronic way, information security is becoming more important in data storage and transmission. This paper proposed a new algorithm for color image encryption using chaotic map and spatial bit-level permutation (SBLP).Firstly, use Logistic chaotic sequence to shuffle the positions of image pixels, then transform it into a binary matrix including t...

A New Fast Data Encryption Algorithm (FDE)

Bit Level Encryption Standard (BLES): Version-I

In the present paper the authors have introduced a new symmetric key cryptographic method called Bit Level Encryption Standard(BLES) which is based on bit exchanging or bit reshuffling method. The authors have introduced a completely new bit level encryption method. Nath et. al has already developed bit manipulation method called NJJSAA where the authors mainly used bit level right shift, bit l...

a new fast data encryption algorithm (fde)

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