Keyless Lightweight Encipher using Homomorphic and Binomial Coefficients for Smart Computing Applications

Globally, advanced technologies play a vital role to offer services to the user. But the major issue raised here is that the data utilization rate increasing day by day which causes attacks on data. With the increasing use of the internet and digital media, data theft, and piracy making became easy due to the lack of proper security services offered techniques. Existing techniques such as DES, AES, RSA are techniques that failed to achieve immutable, and decentralized features with Lightweight enciphers. In spite of this, attackers continue to attack sensitive data due to the technology's fast progress and the inherent fragility. As a result, a homomorphic encryption method was suggested based on the transformed ASCII values assigned to each character in plain text. In this proposed system, the secret key generated is a tetrahedral-based key, a Pentatope-based key. There is no need for the transmission of keys between users. This work proposes novel encryption using Homomorphic operations and binomial coefficients to secure sensitive information related to the academic industry.