E-commerce from the English ELECTRONIC COMMERCE， abbreviated as EC The contents of two， the first electronic， and the other is commercial and trading E-commerce can be seen as simply the use of simple， fast， low-cost electronic means of communication are not met buyers and sellers to conduct a variety of business INTERNET With the technology become more sophisticated， the real development of e-commerce will be built on the INTERNET Therefore， e-commerce can be seen on the Internet is an open network environment， based on browser / server applications， the realization of consumers shopping on the Internet， online transactions between businesses and on-line electronic payment of a new type of commercial operation模式 E-commerce in China began in Chinese goods orders for the system (CGOS)， China Commodities Trading Center (CCEC)， a virtual "Fair" and other large-scale e-commerce projects have been launched in 1997， China has opened the prelude to the e- In 1998， "the capital of e-commerce project" launched in 1999 and "8848 on-line supermarket"， marks the beginning of Chinese e-commerce into the period of rapid growth， Chinese e-commerce which "officially " In recent years， China's e-commerce although speculation is in full swing， but the actual promotion process， but also the effect of e-commerce remain at the primary level， in particular the relevant laws and regulations are imperfect， the social credit system have yet to be improved in the To a certain extent， impeded the development of e- By recalling China's development of e-commerce， e-commerce on the current situation， problems， analyze the causes， and put forward solutions to this problem and look forward to the future development of the market
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 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 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 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 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 关键词：Arithmetic figure signature;Electronic commerce;signature
With the continuous development of science and technology， the economy continues to leap forward， business has followed the development from the beginning of the traditional business gradually developed into today's e-commerce， business website， is nothing but just a few E-commerce has gradually become a new model for business More and more people through the network for E-commerce not only for large enterprises， while small and medium enterprises is also very beneficial， but also for SMEs to compete with large enterprises provide a good opportunity and SMEs as the basis of national economies and socio-economic factors， the most active and become the socio-economic development and saving an important guarantee for the prosperity and At the same time， e-commerce， as a product of the new economic era， many enterprises have become the focus of attention and use， this paper describes the status of development of electronic commerce for SMEs and the problems of electronic commerce on the impact of China's enterprises， but also faced with some problems， to solve these problems we should be going to help
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 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 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 For these problems， how to resolve this issue digital signature technology research is to solve this
