A New Digital Signature Scheme Using Tribonacci Matrices

Tribonacci Matrices and a New coding Theory

Visual Digital Signature Scheme : A New Approach

Abstract—A digital signature is an important public-key primitive that performs the function of conventional handwritten signatures for entity authentication, data integrity, and non-repudiation, especially within the electronic commerce environment. Currently, most conventional digital signature schemes are based on mathematical hard problems. These mathematical algorithms require computers to...

A New Directed Digital Signature Scheme

In this modern age of electronic era, digital signature scheme is a latest and burning platform for researcher. A variety of digital signature schemes are available in the literature of cryptography. Different signature schemes are used according to the peculiar requirement/situations. A plenty of digital signature schemes have been proposed and discussed. This paper presents a directed signatu...

New Digital Signature Scheme Using Polynomials Over Non- Commutative Groups

Digital signatures are probably the most important and widely used cryptographic primitive enabled by public key technology, and they are building blocks of many modern distributed computer applications, like, electronic contract signing, certified email, and secure web browsing etc. However, many existing signatures schemes lie in the intractability of problems closure to the number theory tha...

New Digital Signature Scheme in Gaussian Monoid

A new digital signature scheme in non-commutative Gaussian monoid is presented. Two algebraic structures are employed: Gaussian monoid and a certain module being compatible with a monoid. For both monoid and module, presentation and action level attributes are defined. Monoid action level is defined as monoid element (word) action on module element as an operator. A module is a set of functions...