The effectiveness of a hybrid Diffie-Hellman-RSA-AES model

With the emerging of quantum PCs that have incredibly strong attributes, the Diffie-Hellman (DH) is an encryption algorithm set of rules used to guarantee communication between two users through a communication channel that isn't always secure, although this algorithm has sometimes been effective at some point, but it is more vulnerable, at the DH level there is no mechanism to guarantee key exchange security, that is why they can be intercepted by a man in the middle. Several studies have been conducted in this context in which our Diffie-Hellman_RSA_AES (DRA) model is a mixture model that joins DH, RSA, and AES encryption algorithm. This model means to further develop security whileexchanging DH keys. The outcomes acquired show the viability of the techniques executed by the proposed model. In this article, we perform a comparative study between DH and DRA to analyze the reliability stage of every version a stimulation that shows the advantage of our DRA model compared to DH in this case we have proposed DRA as an alternative model to replace DH.