Asymmetric cipher protocol using conjugacy and discrete logarithm problem

Lietuvos Matematikos Rinkinys

AgnėVenclovienė¹  AndriusRaulynaitis² 

[1] Communication and Information System Service under MoD;Kaunas University of Technology;

关键词: asymmetric cipher;    conjugator search problem;    discrete logarithm problem;    one-way function;   

DOI  :  10.15388/LMR.2009.39

来源: DOAJ

【 摘 要 】

The paper proposes asymmetric cipher protocol based on matrix field over some field F. The asymmetric cipher is based on two simultaneous problems: matrix conjugator search problem (MCSP) and matrix discrete logarithm problem (MDLP). The algorithm construction does not allow performing a crypto-analysis by replacing the existing MCSP solution to the matrix decomposition problem (MDP) solution. The security parameters are defined and preliminary security analysis is presented.

【 授权许可】

Unknown