Short-message-based authentication method, system and device

An identity verification method and identity verification technology, applied in the field of SMS-based identity verification, can solve the problems of high requirements for memorizing and modifying passwords, complexity, and easy to be forgotten.
CN102300182BActive Publication Date: 2013-08-14FEITIAN TECHNOLOGIES
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
FEITIAN TECHNOLOGIES
Publication Date
2013-08-14

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Abstract

The invention discloses a short-message-based authentication method, a short-message-based authentication system and a short-message-based authentication device, which relate to the technical field of network security. The authentication system comprises a server, a client and a mobile phone. The authentication device which is the server comprises a transmitting and receiving module, a storage module, a counting module, a judgment module, a generation module, an authentication module, a control module and a calculation module. In the short-message authentication method, the server generates an authentication code, records authentication code generation time, and transmits the generated authentication code to the mobile phone of a user in an out-of-band way; the user inputs the authentication code into the client; and the client transmits the authentication code to the server for authentication, so man-in-the-middle attacks can be prevented to a certain extent; moreover, the authentication code generated by the server has timeliness and may become invalid upon expiration.
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Description

technical field

[0001] The invention relates to the technical field of network security, in particular to a short message-based identity verification method, system and device. Background technique

[0002] At present, when a user uses the software or application program provided by the server with permission through the client, the server usually requires the user to enter the corresponding password and account information through the client to prevent illegal users from entering, but in a network where hacker software is prevalent In this environment, user passwords are often stolen, which seriously infringes the rights of legitimate users to use software or application programs with permission requirements provided by the server.

[0003] Commonly used identity verification technologies in the prior art include: static password authentication technology, which uses the user's account name and password to authenticate and identify the legitimacy of the user. Its main featu...

Claims

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