International Journal of Computer Applications |
Foundation of Computer Science (FCS), NY, USA |
Volume 1 - Number 28 |
Year of Publication: 2010 |
Authors: Ravindra Babu Kallam, S. Udaya Kumar, M. Thirupathi Reddy |
10.5120/515-832 |
Ravindra Babu Kallam, S. Udaya Kumar, M. Thirupathi Reddy . A Block Cipher Generation Using Color Substitution. International Journal of Computer Applications. 1, 28 ( February 2010), 25-27. DOI=10.5120/515-832
The most powerful and common approach to countering the threats to network / information security is encryption [1]. Even though it is very powerful, the cryptanalysts are very intelligent and they were working day and night to break the ciphers. To make a stronger cipher it is recommended that to use: More stronger and complicated encryption algorithms, Keys with more number of bits (Longer keys), larger block size as input to process, use authentication and confidentiality and secure transmission of keys.