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Method and system for electronic signature token to respond to operation request, and electronic signature token

A technology for electronic signature tokens and operation requests, applied in the electronic field

Active Publication Date: 2013-07-24
TENDYRON CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention aims to solve how to protect user account information security

Method used

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  • Method and system for electronic signature token to respond to operation request, and electronic signature token
  • Method and system for electronic signature token to respond to operation request, and electronic signature token
  • Method and system for electronic signature token to respond to operation request, and electronic signature token

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Embodiment Construction

[0183] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0184] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and ...

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Abstract

The invention provides a method and a system for an electronic signature token to respond to an operation request, and the electronic signature token. The method comprises the following steps that the electronic signature token receives an enabling command and executes enabling operation according to the enabling command; the electronic signature token determines an operation type and / or operation level corresponding to the operation request according to the received operation request; and the electronic signature token determines a policy used for responding to the operation request according to the operation type and / or the operation level, and responds to the operation request according to the obtained policy, wherein the step of responding to the operation request according to the obtained policy comprises the following steps that the electronic signature token determines a key seed matched with the operation type according to the operation type, and at least generates a dynamic password value according to the key seed and a preset event factor; or the electronic signature token determines an event factor matched with the operation level according to the operation level, and at least generates a dynamic password value according to a preset key seed and the event factor.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a method and system for an electronic signature token to respond to an operation request and the electronic signature token. Background technique [0002] In the prior art, in recent years, with the rapid development of the Internet and financial informatization, online banking has been widely praised by users and the banking industry for its advantages of convenience and high efficiency. In order to overcome the security defect of the authentication method based on the static password, many online banks adopt the authentication method based on the dynamic password technology. [0003] Dynamic password technology is also called One Time Password (OTP for short). According to different password generation methods, it can be divided into time-based dynamic password technology, challenge / response and event factor-based dynamic password technology. technology. [0004] For the ...

Claims

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Application Information

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IPC IPC(8): H04L9/32H04L29/06
CPCH04L9/3234G06F21/645H04L9/0877H04L63/06H04L63/0853
Inventor 李东声
Owner TENDYRON CORP
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