One-time password authentication system and authentication method used for B/S (Browser/Server) network structure

A password authentication and network structure technology, applied in transmission systems, electrical components, etc., can solve the problems of high power consumption, high clock accuracy requirements, and difficult to grasp the synchronization process.

Active Publication Date: 2011-02-16
BEIHANG UNIV
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AI Technical Summary

Problems solved by technology

At the same time, the OTP generation methods of existing solutions are mostly time-based. On the one hand, the clock accuracy is very high, and the synchronization process is difficult to grasp; , it is necessary to ensure real-time power-on status, which consumes a lot of power

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  • One-time password authentication system and authentication method used for B/S (Browser/Server) network structure
  • One-time password authentication system and authentication method used for B/S (Browser/Server) network structure
  • One-time password authentication system and authentication method used for B/S (Browser/Server) network structure

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Embodiment Construction

[0111] In the foregoing, the system structure and operation method of the present invention have been introduced in a complete and detailed manner. In the following, the technical features and implementation modes of the present invention will be further described in conjunction with the drawings.

[0112] This implementation example provides a complete one-time password authentication system for B / S network architecture, and around the system architecture, it introduces the specific method of system work from the system initialization process, login authentication process, system management process, etc. At the same time, it also provides two system deployment methods for use scenarios of multiple service providers.

[0113] The invention relates to a complete set of hardware and software equipment. On the basis of perfecting the one-time password authentication function, an initialization tool and a management system are provided to make the system complete, flexible and easy to u...

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Abstract

The invention relates to a one-time password (OTP) authentication system and authentication method used for a B / S (Browser / Server) network structure. The authentication system comprises a hardware token, an initializing tool, a client system, a management system and au authentication server. The initializing tool completes the initialization flow of the hardware token; the hardware token provides an OTP required by authentication for a user; the user inputs the OTP into the client system, and the client system sends the OTP to the authentication server; the authentication server completes the authentication process and returns the result back to the client system, and the client system finally feeds back the result to the user; the management system completes system management and maintenance and sends a management operation request to the authentication server and a client server as specified; and the authentication server and the client server receive the request, complete the operation and return the operation result. The authentication method comprises system initialization, login authentication and system management and comprises eight specific steps. User authentication and system management can be completed by the browser page mode, so that the invention has the advantages of convenient use, easy maintenance, practical value and broad application prospects.

Description

(1) Technical field [0001] The present invention relates to Internet security identity authentication technology, in particular to a one-time password authentication system and authentication method used in a B / S (browser / server) network structure. It belongs to the field of computer and information security technology. (2) Background technology [0002] Identity authentication is the first line of defense in network application systems. It can restrict illegal users from accessing network resources. However, the static passwords commonly used have many inherent weaknesses, such as easy guessing or eavesdropping, and susceptibility to attack methods such as replay attacks, thereby laying hidden dangers to the security of the system. In view of the shortcomings of static passwords, OTP (One Time Password) authentication technology makes each authentication use a different password, even if the password is stolen, the attacker cannot reuse it. OTP authentication has been widely u...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04L29/06
Inventor 刘建伟李为宇郑志明毛剑修春娣尚涛
Owner BEIHANG UNIV
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