Assembled seal

Abstract

A combined seal is composed of an electronic seal consisting of seal circuit and data interface connected to computer, and a physical seal consisting of front seal surface and main body. Said electronic seal is fixed in said physical seal.

Description

technical field [0001] The invention relates to a seal, in particular to a combined seal in which an electronic seal and a physical seal are integrated. Background technique [0002] With the development of science and technology, computer technology, electronic storage technology, and network technology have led to the generation of electronic documents. Electronic files are a new type of file format that generates text and graphics with the help of computer technology, records them with electronic storage technology, and transmits them with the help of electronic networks. [0003] Electronic files are files that are essentially different from tangible media files in the form of generation, existence, and transmission. The electronic file is generated under the control of the input device on the computer and the program software containing standard fonts, and can be displayed on the computer screen or converted into a paper file through a printing device. Anyone who is f...

AI Technical Summary

Problems solved by technology

Although the security of network transactions is improved, there are certain risks when using electronic security certificates and digital signatures for network transactions. When the network server of the certification authority is attacked or fails, the query of electronic security certificates and digital signatures , The certification process will be hindered, and it cannot be used normally, and both the certification body and the user will suffer losses, while the traditional physical seal has no such worries

[0017] From the above analysis, it can be seen that the existing technology has the following disadvantages: 1) the seal graphics of the physical seal and the electronic seal are not strictly consistent, and there is no uniqueness for the seal held by a legal person or individual; 2) the network security mechanism is set to protect Although the security of electronic files or official documents in the transmission process has played a certain role, it also increases the exchange cost of business. At the same time, it can be distinguished from the naked eye that the electronic security certificate and digital signature cannot be equivalent to a real In the process of signing documents, the visual effect of signing paper documents with traditional seals cannot be achieved; 3) In the existing electronic seals, the number of times the seal has been stamped and the number of corresponding stamped documents cannot be queried. related information, and cannot effectively prevent seal holders from abusing the seal or malicious denial; 4) Traditional seals and electronic seals cannot be combined into one, which is not easy to carry; 5) Electronic seals are recognized as representatives of rights and obligations. For example, the company's contract seal, which represents the company's approval of the contract, is kept and stored by the only physical medium, which is beyond the reach of traditional separated seals

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