Choosing a Biometric for Nonrepudiation
Panagiota Lagou, Gregory P. Chondrokoukis · Information Security Journal A Global Perspective · 2011
Nonrepudiation is currently legally supported by digital signatures. However, problems with digital signatures have been analyzed in several papers, which consequently create doubts for the signatures' ability to support nonrepudiation. The addressing of weaknesses of digital signatures through the use of biometrics has also been considered. The scope of this paper is the identification of the most suitable biometric technology to be used for nonrepudiation purposes.