An Authentication Method of Distinguishing Proxy’s Secure Accident Responsibility

【Abstract】 The publish/subscribe (pub/sub) paradigm has asyn- chronous, loosely-coupled and many-to-many communication properties and is widely used in the application of large-scale dis- tributed computing environment. There is the problem that is mu- tual trustable between network proxies in terms of pub/sub sys- tems and the problem which is hardly to distinguish accident re- sponsibility while the accident happens in Kerberos based on symmetrical encryption algorithm. A proxy identity authentication algorithm based on RSA encryption is proposed to solve the prob- lem of mutual trust between proxies, and the security of the mes- sages is guaranteed through certificate delegation. The algorithm can distinguish accident responsibility. The feasibility analysis, security analysis and efficiency analysis of the algorithm are car- ried out.更多还原