A graphics unlocking cryptographic authentication method based on graphics addition algorithm
A graphic unlocking and password authentication technology, which is applied in the computer field, can solve the problems of low security of graphic unlocking passwords and easy cracking of user passwords, etc., and achieve the effects of improving security, increasing password space, and strengthening defense
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[0025] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0026] The invention discloses a graphic unlocking password authentication method based on a graphic addition algorithm, and the overall flow of the method is as follows: figure 1 Shown, more specifically:
[0027] Step 1, set the graphic unlock password interface, the specific implementation of this step is as follows:
[0028] (1a) Create an object array points representing the midpoint of the Jiugongge on the graphical unlocking interface, fill in the state state, abscissa x, and ordinate y of the midpoint of the Jiugongge as parameters into the elements of the object array points, and pass ...
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