Title:
COMPUTATION METHOD FOR GUARANTEEING SECURITY OF COMPUTER PASSWORD
Document Type and Number:
WIPO Patent Application WO/2017/219474
Kind Code:
A1
Abstract:
Disclosed is a computation method for guaranteeing the security of a computer password, comprising the following steps: disordering numbers needing be kept secret and reordering same; performing a message-digest algorithm 5 on the reordered numbers so as to ensure the transmission integrity and consistency of a message; performing a Hash calculation on generated data so as to generate a two-dimensional code as required, wherein through a hash algorithm, the data is converted into an output hash value with a fixed length; and changing the form of a picture, forming an AVI or other forms, comparing same with the two-dimensional code generated through calculation, and determining the security of a computer password according to a matching result.
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Inventors:
YANG YUE (CN)
Application Number:
PCT/CN2016/095101
Publication Date:
December 28, 2017
Filing Date:
August 14, 2016
Export Citation:
Assignee:
YANG YUE (CN)
International Classes:
G06F21/60
Foreign References:
| CN101309278A | 2008-11-19 | |||
| CN101834726A | 2010-09-15 | |||
| CN103107989A | 2013-05-15 | |||
| CN103593618A | 2014-02-19 | |||
| CN102880833A | 2013-01-16 | |||
| CN103366124A | 2013-10-23 | |||
| US8540149B1 | 2013-09-24 |
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