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Trust plays an important role in the development, implementation and operation of e-commerce systems. This paper Analyzes the current research of e-commerce trust model and research method, proposes a formal model of e-commerce trust management based on reputation, disccusses the various issues involved and their solution ideas, which gives a good foundation for further research.
Improperly managed private keys and improperly configured endpoints could result in loss of security in traditional way of message exchange. Whereas some mechanisms obtained from the new PC architecture of trusted platforms, such as seal, have exact features to deal with those deficiencies. So adopting the property-based sealing function proposed by some literates and some cryptography schemes, we...
Classic message exchange based on asymmetric cryptography can protect message content from tampering and authenticate terminal by signing with the private key. Keys are communication endpoint spsila improperly managed keys can result in loss of security during content transmission. Additionally, improperly configured endpoints may also threaten content security of storage. Certainly the security can...
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