A New Design to Improve the Security Aspects of RSA Cryptosystem

Provided by: International Journal of Computer Science and Business Informatics
Topic: Security
Format: PDF
In this paper, the authors introduce a security improvement on the RSA cryptosystem, it suggests the use of randomized parameters in the encryption process to make RSA many attacks described in literature, this improvement will make the RSA semantically secure i.e., an attacker cannot distinguish two encryptions from each other even if the attacker knows (or has chosen) the corresponding plaintexts. This paper also briefly discuss some other attacks on the RSA and the suitable choice of RSA parameter to avoid attacks, also an important issue for the RSA implementation is how to speed up the RSA encryption and decryption process.

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