第1个回答 2009-04-23
摘要: Along with the development, mankind that information technique continuous changes and improvements enter regard network as principle of people that person that development foreground that electronic commerce F that information ages, according to the Internet open the exhibition to gradually become the new mode to proceed the business activity, more and more pass the Internet to proceed the business activity, electronic commerce very 诱 person.But how to guarantee the electronic commerce the safety that trade and promote the development of its oneself, and establish the electronic commerce reputation the mechanism, and is an important problem that face of front, and besides want to enhance on the theories with the lawmaking with perfect developments of legal system reputation outside, adoption and information safety is with the body the attestation etc. is relevant of add the cheat 术 to have become to resolve the key problem of the electronic commerce safety, and must adopt forerunner's data, information that safe technique send out the square to net, receive the square the proceeding the body the safety, complete, dependable for confirming, then guaranteeing the everyone's information delivering with trade of can't deny the sex.Network that people pass can the network obtain the large quantity's information, and also can pass the information to deliver the large quantity, so how to confirm the accuracy of these informations?Especially involve the electronic commerce's problem, and how to prevent to trade the square to deny to avoid to by oneself suffer to lose, and how to avoid the person the falsification the document and sign the document etc..For these problems, how to resolve, this lesson problem for of research contents arithmetic figure signature technique is for the sake of solution this aspect of.
关键词:Arithmetic figure signature;Electronic commerce;signature
第2个回答 2009-04-23
With the rapid development of information technology, human beings are entering a web-based information age, Internet-based e-commerce has been carried out by people gradually become a new model of business activities, more and more people through the Internet for business, e-commerce very attractive prospects for development. But how to protect the security of e-commerce transactions and to promote its own development, the establishment of e-commerce credit mechanism, is currently facing a major problem, in addition to theory and legislation to strengthen and improve the credit of building the rule of law, the use of information security and authentication technologies such as encryption of e-commerce security has become the key to solve the problem, we must adopt advanced technology for online security of data, information sender, the identity of the recipient to confirm that all parties to ensure the safety of information transmission, complete , reliability and non-repudiation of transactions. Network can be accessed through a lot of information transmission through the network can also be a wealth of information, how to confirm the correctness of this information? Particularly in relation to the issue of e-commerce, how to prevent side to deny the transaction to avoid their own losses, how to avoid people to sign documents and forgery of documents and so on. For these problems, how to resolve this issue digital signature technology research is to solve this problem.
第3个回答 2009-04-24
With the rapid development of information technology, human being into the information age to network based on the Internet, e-commerce has gradually become a new mode of business activities, more and more people through the Internet business activities, electronic commerce development foreground is very attractive. But how to guarantee the safety of e-commerce transactions and promote its development, establish the credit mechanism, electronic commerce is an important problem facing, besides should in theory and legislation to strengthen and improve the construction of credit system, the information security and identity authentication and other relevant encryption technology has become the key to solve the problems of e-commerce security, must adopt advanced technology for the security of data and information online sending and receiving party identification required, in order to ensure the safety of all information transmission, integrity, reliability and transaction can't deny sex. People through the network can obtain a large amount of information, also can pass through a network of information, so how to confirm the correctness of these information? Especially the e-commerce in aspects of the problem, how to prevent trading loss to avoid their party clean, who forged documents and how to avoid the signed documents etc. For these problems, how to solve this issue, the research content of digital signature technique is to solve these problems.
第4个回答 2009-04-23
Along with the development, mankind that information technique continuous changes and improvements enter regard network as principle of people that person that development foreground that electronic commerce F that information ages, Internet-based e-commerce has been carried out by people gradually become a new model of business activities, more and more people through the Internet to conduct business activities, prospects for the development of e-commerce is very attractive. But how to protect the security of e-commerce transactions and to promote its own 。
mechanism, is currently facing a major problem, in addition to theory and legislation to strengthen and improve the credit of building the rule of law, the use of information security and authentication technologies such as encryption of e-commerce security has become the key to solve the problem, we must adopt advanced technology for online security of data, information sender, the identity of the recipient to confirm that all parties to ensure the safety of information transmission, complete , reliability and non-repudiation of transactions. Network can be accessed through a lot of information transmission through the network can also be a wealth of information, how to confirm the correctness of this information? Particularly in relation to the issue of e-commerce, how to prevent side to deny the transaction to avoid their own losses, how to avoid people to sign documents and forgery of documents and so on.
For these problems, how to resolve this issue digital signature technology research is to solve this problem.