An Improved Digital Signature Algorithm and Authentication Protocols in Cloud Platform

Abstract

Due to the widespread use of cloud platforms the issues of safety and security have become a focus of attention within academia and industry. This article describes an elliptic curve cryptography digital signature system based on the proposed model described. The greatly improved algorithm presents a modular inversion digital signature method achieves greater efficiency, but more importantly, ensures data transmission security through prevention of signature forgery. These digital signature authentication protocols and algorithms ensure increased security of data on cloud platforms, while also improving the practicality of use.