The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 27, 2014
Filed:
Aug. 29, 2012
Winson Cw Chao, Taipei, TW;
Ta-wei Lin, Taipei, TW;
Wei-shiau Suen, Taipei, TW;
Ming-hsun Wu, Taipei, TW;
Ying-hung Yu, Taipei, TW;
Winson CW Chao, Taipei, TW;
Ta-Wei Lin, Taipei, TW;
Wei-Shiau Suen, Taipei, TW;
Ming-Hsun Wu, Taipei, TW;
Ying-Hung Yu, Taipei, TW;
International Business Machines Corporation, Armonk, NY (US);
Abstract
Provided are a computer program product, method and system for dynamically providing algorithm-based password/challenge authentication. A page is provided to authenticate a presenter of a username including a string and a field for entry of a password. An entered password entered into the page is received. An algorithm associated with the username is applied to the string included in the page to generate a generated password. A determination is made as to whether the entered password matches the generated password. The username is successfully authenticated in response to determining that the entered password matches the generated password.