A New Class of 2-Fold Perfect Splitting Authentication Codes
LIANG Miao
Abstract：Restricted strong partially balanced t-designs were first formulated the in investigation of authentication codes with arbitration.It has been proved that t-fold perfect splitting authentication codes can be characterized in terms of restricted strong partially balanced t-designs.Then restricted strong partially balanced t-designs can be used to construct t-fold perfect splitting authentication codes.We investigate the existence of optimal restricted strong partially balanced 2-design with block size 4×2,and our investigation shows that there exists an infinite class of optimal restricted strong partially balanced 2-design with block size 4×2.As its application,we obtain a new infinite class of 2-fold perfect splitting authentication codes with four source states.
Keywords：splitting authentication codesauthentication codes with arbitrationrestricted strong partially balanced t-designs
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 2-6 )