| Title | Strengthening Security of Images Using Dynamic S-Boxes for Cryptographic Applications |
| Publication Type | Conference Paper |
| Year of Publication | 2021 |
| Authors | Sunny, Leya Elizabeth, Paul, Varghese |
| Conference Name | 2021 Fourth International Conference on Microelectronics, Signals Systems (ICMSS) |
| Keywords | Complexity theory, composability, cryptography, Data Encryption Standard, Encryption, Heuristic algorithms, Memory management, Metrics, Microelectronics, Microelectronics Security, pubcrawl, resilience, Resiliency, Robustness, security, Standards, Substitution-box |
| Abstract | Security plays a paradigmatic role in the area of networking. The main goal of security is to protect these networks which contains confidential data against various kinds of attacks. By changing parameters like key size, increasing the rounds of iteration and finally using confusion box as the S-box, the strength of the cryptographic algorithms can be incremented. By using the Data Encryption Standard (DES), the images can be secured with the help of Dynamic S-boxes. Each of these 8 S-boxes contain 64 elements. Each row contains elements in the range 0-15 and are unique. Our proposed system generates these S-boxes dynamically depending on the key. The evaluation of this Dynamic S-box and DES shows much fruitful results over factors like Non-linearity, Strict Avalanche criterion, Balance, memory and time required for implementation using images. |
| DOI | 10.1109/ICMSS53060.2021.9673631 |
| Citation Key | sunny_strengthening_2021 |
Strengthening Security of Images Using Dynamic S-Boxes for Cryptographic Applications