ELECTRONIC PASSWORD GENERATING METHOD, ELECTRONIC PASSWORD GENERATING APPARATUS AND ELECTRONIC PASSWORD AUTHENTICATION SYSTEM
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United States of America Patent
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Issued Date -
Mar 5, 2015
app pub date -
Apr 11, 2013
filing date -
Apr 13, 2012
priority date (Note) -
Abandoned
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Abstract
An electronic password generating method, an electronic password generating apparatus and an electronic password authentication system are provided. The electronic password generating method includes steps of: prompting a user to input a challenge code by a prompting information, wherein the prompting information is an information containing a meaning represented by the challenge code to be input, the prompting information at least comprises a first prompting information and a second prompting information, and the challenge code at least comprises a first information of the challenge code and a second information of the challenge code; receiving the challenge code input by the user; and generating a dynamic electronic password according to the input challenge code and a current time parameter.
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