Prevention of wormhole attacks in mobile commerce based on non-infrastructure wireless networks
Electronic Commerce Research and Applications
Fine tuning the advanced encryption standard (AES)
Proceedings of the Fifth International Conference on Security of Information and Networks
An adaptable and scalable group access control scheme for managing wireless sensor networks
Telematics and Informatics
Countering AES static s-box attack
Proceedings of the 6th International Conference on Security of Information and Networks
A secure file sharing service for distributed computing environments
The Journal of Supercomputing
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Security is always a major concern in the field of communication. Advanced Encryption Standard (AES) and Rivest-Shamir-Adleman (RSA) algorithms are the two popular encryption schemes that guarantee confidentiality and authenticity over an insecure communication channel. There has been trifling cryptanalytic progress against these two algorithms since their advent. This paper presents the fundamental mathematics behind the AES and RSA algorithm along with a brief description of some cryptographic primitives that are commonly used in the field of communication security. It also includes several computational issues as well as the analysis of AES and RSA security aspects against different kinds of attacks including the countermeasures against these attacks.