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3D Matrix Rubik's Cube Combination Lock

A Rubik's cube and small cube technology, applied in the fields of computer security and communication security, can solve the problems of simple cryptographic structure but complex changes, and achieve the effect of simple mechanical structure and circuit, high strength and easy realization

Inactive Publication Date: 2017-01-25
BEIHANG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing third-order Rubik's Cube is mainly used for leisure and entertainment, and does not use its simple structure but complex changes in cryptography.

Method used

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  • 3D Matrix Rubik's Cube Combination Lock
  • 3D Matrix Rubik's Cube Combination Lock
  • 3D Matrix Rubik's Cube Combination Lock

Examples

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Embodiment Construction

[0022] The present invention will be further described in detail with reference to the accompanying drawings and embodiments.

[0023] The present invention is a three-dimensional matrix Rubik's cube combination lock, which adopts the standard structure of the third-order Rubik's cube, and embeds the internal circuit in the standard structure. The internal circuit includes block resistance parts and integral connection parts. The circuit is as follows Figure 1-5 shown.

[0024] The block resistance part includes resistors, wires, and electrode sheets embedded in 26 small squares of the third-order Rubik's Cube, of which 26 small squares include 6 central blocks, 12 edge blocks, and 8 corner blocks.

[0025] Such as figure 1 As shown, the 8 corner blocks are small squares on the 8 corners of the third-order Rubik's Cube, each corner block is provided with a switch, and the adjacent faces of the corner block and the edge block are provided with electrodes, and the electrodes a...

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Abstract

The invention discloses a coded lock for a three-dimensional matrix magic cube, and belongs to the technical field of computer information security. Secret keys are specially defined in the method, the state of the magic cube after rotation is converted into a three-dimensional matrix, and different rotation results correspond to different three-dimensional matrixes. The states of the magic cube corresponding to these changes represent the codes of the three-dimensional matrix magic cube. A circuit of the three-dimensional matrix magic cube in a three-order magic cube is used for reading the state information of the magic cube, linear operation is carried out to obtain only one group of solutions corresponding to the present state of the magic cube, and the solutions are the secret keys. Due to the adoption of the three-dimensional rotation of the magic cube and the concept of three-dimensional matrix, the decoding mode is special, the number of secret key databases is huge, the encryption strength is high, and various deciphering methods such as password attack and enumeration attack can be prevented.

Description

technical field [0001] The invention relates to a three-dimensional matrix Rubik's Cube combination lock, which belongs to the technical field of information security in computers and is applied to the fields of computer security, communication security and the like. Background technique [0002] At present, the mainstream combination lock mainly uses the key input encryption method represented by "Nine Palaces", that is, the user enters a fixed number and letter sequence to represent the password string. [0003] However, the existing third-order Rubik's Cube is mainly used for leisure and entertainment, and does not utilize its simple structure but complex characteristics in cryptography. Contents of the invention [0004] The purpose of the present invention is in order to solve the above-mentioned problem, proposes a kind of three-dimensional matrix Rubik's cube combination lock, takes the rotation three-order Rubik's cube as password input mode, and the input password...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05B37/20G06F21/46
Inventor 郑嘉雷崔剑
Owner BEIHANG UNIV
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