Name
Abstract | ||
|---|---|---|
In the recent decade, chaos-based image encryption algorithms gained attention due to their pros and cons. The authors suggest one such algorithm of image encryption for different colour space using feed forward initial condition to pursue random permutation by combining 1D logistic map with a series of tent maps. The algorithm adds one more novel step to protect and encrypt binary image by concealing it within a cover grey image using bit-plane decomposition methods. Sensitivity towards initial condition is shown using block division of image by applying a stream of random initial conditions to each block for encryption along with XOR operation which leads the key space high (similar or equal to 2(484)). For better performance analysis, the proposed scheme has been tested with many colour space images including a binary image. The proposed technique is more efficient with respect to time complexity and resistance to vulnerability aspects. |
Year | DOI | Venue |
|---|---|---|
2020 | 10.1049/iet-ipr.2019.0527 | IET IMAGE PROCESSING |
Keywords | DocType | Volume |
image colour analysis, image coding, chaos, cryptography, image processing, random permutation, 1D logistic map, tent maps, binary image, cover grey image, bit-plane decomposition methods, random initial conditions, key space high, colour space images, perceptual accessible image encryption scheme, multiple chaotic maps, recent decade, chaos-based image encryption algorithms, different colour space, feed forward initial condition | Journal | 14 |
Issue | ISSN | Citations |
11 | 1751-9659 | 0 |
PageRank | References | Authors |
0.34 | 0 | 2 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Ram Chandra Barik | 1 | 0 | 1.35 |
| Suvamoy Changder | 2 | 12 | 4.80 |