Certificate path construction in rigorous binary tree trust model
Sun Shang-bo
Abstract
Sun Shang-bo
Abstract
For the problems of loops and huge workload for certificate path discovery in Public Key Infrastructure(PKI) mesh trust model,this paper put forward a new method for certificate path discovery based on rigorous binary tree model.In the new model,certification path was constructed by computation and has not loops.The experiment shows that in new model the efficiency of certificate path discovery is higher than mesh model,and the security is a little better than hierarchical model.
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For the problems of loops and huge workload for certificate path discovery in Public Key Infrastructure(PKI) mesh trust model,this paper put forward a new method for certificate path discovery based on rigorous binary tree model.In the new model,certification path was constructed by computation and has not loops.The experiment shows that in new model the efficiency of certificate path discovery is higher than mesh model,and the security is a little better than hierarchical model.
Key concepts: Computer science, Certificate, Path (computing), Implicit certificate, Root certificate, Key (lock), Public-key cryptography, Public key infrastructure