Modification to Fully Homomorphic Modified Rivest Scheme

TL;DR

This paper discusses a security vulnerability in the Fully Homomorphic Modified Rivest Scheme and proposes a modification (mFHMRS) to address this issue, enhancing the scheme's security.

Contribution

The paper introduces a specific modification to the FHMRS to fix a security flaw, improving its robustness against attacks.

Findings

Identified a security flaw in FHMRS

Proposed a modification (mFHMRS) to fix the flaw

Demonstrated improved security with the modification

Abstract

This document details the Fully Homomorphic Modified Rivest Scheme (FHMRS), a security issue in FHMRS, and a modification to FHMRS (mFHMRS) to mitigate the security issue.