Interactive dynamic password verification method
A password verification and dynamic password technology, which is applied in the field of interactive dynamic password verification, can solve the problems of no improvement, loss of property and personal privacy, etc.
Inactive Publication Date: 2014-12-31
于甫
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Problems solved by technology
[0003] Password authentication is the most basic, widely used, and oldest authentication method in current identity authentication. Since password authentication has hardly improved itself since its birth until now, it has little resistance to the current endless methods of password theft. ability; at present, the number of illegal activities using password theft as the main means is increasing day by day, causing a large amount of material and spiritual losses to the general public, such as property and personal privacy
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Embodiment Construction
[0007] Because the present invention has used dynamic factor group calculation formula, therefore must carry out the regulation of code and operation rule to dynamic factor; The dynamic factor assumes the calculation code, and the operation rule adopts the basic mathematical calculation method, which can be specified by each verification system.
[0008] In this example, it is assumed that the random return code of the verification system is 6 digits, the codes are V1 to V6, the year in the date is Y, the month is M, the date is D, the number of weeks is C, and the hour in the time is T; the operation rule adopts Basic mathematical calculation method. By default, the absolute value operation is performed on the calculated value, and the decimal place of the calculated value is rounded. When the ones place is zero, the first non-zero value of the decimal is taken.
[0009] Because the password setting items of the present invention can be divided into calculation formulas and s...
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By aiming at the defects of a conventional password verification method, the invention provides an interactive dynamic password verification method. According to the method, dynamic factors such as verification system return values, time, data and weeks are introduced into a password setting item for taking part in the composition ranging or formulas, in addition, a user carries out ranging or calculation during the verification by a verification system, and dynamic verification password values are formed through combination. The verification password values are dynamic values obtained through ranging or calculation combination according to the password setting item by the user, so that the verification every time is different. The password setting item only needs to be input by the user during the setting, during the verification, the user only needs to carry out ranging or operation according to the values and combine the values into verification password values, and the display type input on the password values is not needed. Through adopting the method, the password verification safety of the user is ensured to the maximum degree.
Description
technical field [0001] This is a new and more secure method of password verification. Background technique [0002] In recent years, with the deepening of social networking and electronic informatization, various identity verification methods emerge in an endless stream, but among the many identity verification methods, password verification is undoubtedly the most widely used due to its own characteristics. [0003] Password authentication is the most basic, widely used, and oldest authentication method in current identity authentication. Since password authentication has hardly improved itself since its birth until now, it has little resistance to the current endless methods of password theft. Ability; At present, illegal activities using password theft as the main means are increasing day by day, causing a lot of material and spiritual losses to the general public such as property and personal privacy. Contents of the invention [0004] The present invention makes the ...
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IPC IPC(8): H04L9/32
Inventor 于甫
Owner 于甫