Wisam Ch. Alisawi, Zahraa Ch. Oleiwi, Wasan A. Alawsi,Ali S. Alfoudi, Nagham K. Hadi
Abstract
A new technique of time-released encryption was proposed to improve the security of classical cipher algorithm. Classical cipher method has less computation complexity than other encryption methods but, it is considered to be weak against hacker attack. Therefore, the improvement of this method via using time-locked encryption can decipher after passing a specific time ,and will overcome the drawback of being weak security. The proposed new approach of highly secure timed-locked encryption based classical cipher methods have numbers of desirable properties including but not limited to, self-identified time-based key updates, less complexity and key protection. Analysis results show that the proposed algorithm satisfies all security requirements (confident, integrity and authentication).
Publication Date
8/23/2019
Publisher
International Journal of Applied Engineering Research
وسام جياد كريم العيساوي | Wisam Chyad Kareem Alisawi | 3507