Computer Science ›› 2015, Vol. 42 ›› Issue (12): 220-223.

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Scheme of Automated Trust Negotiation Based on Fuzzy Logic

MA Xiao-xin and ZENG Guo-sun   

  • Online:2018-11-14 Published:2018-11-14

Abstract: Automated trust negotiation (ATN) is an important method for establishing the trust between strangers in open network environment by disclosing attribute certificates.Because it is difficult to use tranditional trust negotiation to describe the credential access control policies and establishing the trust is inefficient,a fuzzy logic-based scheme was proposed.By modeling the credential access control policies in fuzzy logic formula,the description will be more concise and flexible,and negotiation path will be optimized.The analysis shows that efficiency and success rate of this negotiation scheme can be improved to some extent.

Key words: Automated trust negotiation,Fuzzy logic,Attribute certificate,Negotiation rule,Negotiation strategy

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