CN202475446U - Random digit sequence based on three-dimensional chaos system - Google Patents
Random digit sequence based on three-dimensional chaos system Download PDFInfo
- Publication number
- CN202475446U CN202475446U CN 201220073656 CN201220073656U CN202475446U CN 202475446 U CN202475446 U CN 202475446U CN 201220073656 CN201220073656 CN 201220073656 CN 201220073656 U CN201220073656 U CN 201220073656U CN 202475446 U CN202475446 U CN 202475446U
- Authority
- CN
- China
- Prior art keywords
- random
- sequence
- chaos system
- dimensional chaos
- road
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Traffic Control Systems (AREA)
Abstract
The utility model relates to a random digit sequence based on a three-dimensional chaotic system, which comprises a three-dimensional chaos system (1), an x random signal (2), a y random signal (3), a z random signal (4), voltage comparators (5), (6) and (7), an x random sequence (8), a y random sequence (9) and a z random sequence (10), and the three random signals (2), (3) and (4) generated by the three-dimensional chaos system (1) generates the three random sequences (8), (9) and (10) via the three voltage comparators (5), (6) and (7). The random digit sequence is applied in chaos-based digit communication, and can enhance the security performance of a communication system.
Description
Technical field
The utility model relates to a kind of Serial No., the random digit sequence of particularly a kind of three-dimensional chaos system.
Background technology
Along with the development of private communication technology, how to obtain randomness than higher Serial No., become major issue in the secure communication; Existing digital communication sequence; Like m sequence etc.,, and decoded by the interceptor easily because randomness is lower; Thereby cause the dangerous of communication, this is the weak point of prior art.
Summary of the invention
The utility model proposes the random digit sequence based on the three-dimensional chaos system, can effectively improve the performance at random of Serial No., thereby improves the difficulty that the interceptor decodes.
The technical scheme that the utility model adopts is: based on the random digit sequence of three-dimensional chaos system, be made up of three-dimensional chaos system (1), x road random signal (2), y road random signal (3), z road random signal (4), voltage comparator (5), voltage comparator (6), voltage comparator (7) and x road random sequence (8), y road random sequence (9), z road random sequence (10); The x, y, z three tunnel random signals (2), (3), (4) that are produced by three-dimensional chaos system (1) produce three tunnel random sequences (8), (9), (10) through three voltage comparators (5), (6), (7).
The beneficial effect of the utility model is: the security performance that is used for can improving based on the digital communication of chaos communication system.
Description of drawings
Fig. 1 is the structure principle chart of the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is made detailed description further.
Referring to Fig. 1; Based on the random digit sequence of three-dimensional chaos system, form by three-dimensional chaos system (1), x road random signal (2), y road random signal (3), z road random signal (4), voltage comparator (5), voltage comparator (6), voltage comparator (7) and x road random sequence (8), y road random sequence (9), z road random sequence (10); The x, y, z three tunnel random signals (2), (3), (4) that are produced by three-dimensional chaos system (1) produce three tunnel random sequences (8), (9), (10) through three voltage comparators (5), (6), (7).
Claims (1)
1. based on the random digit sequence of three-dimensional chaos system, it is characterized in that: said random digit sequence based on the three-dimensional chaos system is made up of three-dimensional chaos system (1), x road random signal (2), y road random signal (3), z road random signal (4), voltage comparator (5), voltage comparator (6), voltage comparator (7) and x road random sequence (8), y road random sequence (9), z road random sequence (10); The x, y, z three tunnel random signals (2), (3), (4) that are produced by three-dimensional chaos system (1) produce three tunnel random sequences (8), (9), (10) through three voltage comparators (5), (6), (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220073656 CN202475446U (en) | 2012-03-01 | 2012-03-01 | Random digit sequence based on three-dimensional chaos system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220073656 CN202475446U (en) | 2012-03-01 | 2012-03-01 | Random digit sequence based on three-dimensional chaos system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202475446U true CN202475446U (en) | 2012-10-03 |
Family
ID=46923568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220073656 Expired - Fee Related CN202475446U (en) | 2012-03-01 | 2012-03-01 | Random digit sequence based on three-dimensional chaos system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202475446U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103152159A (en) * | 2013-03-17 | 2013-06-12 | 王少夫 | Three-dimensional chaotic system with only one balance point and device thereof |
-
2012
- 2012-03-01 CN CN 201220073656 patent/CN202475446U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103152159A (en) * | 2013-03-17 | 2013-06-12 | 王少夫 | Three-dimensional chaotic system with only one balance point and device thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX363242B (en) | Wireless power transmission system and wireless power transmission method. | |
| EP2882174A3 (en) | Device unlocking by motion detection with paired device | |
| MX2012007710A (en) | Alpha-amylases. | |
| IN2014CN02865A (en) | ||
| CN202475446U (en) | Random digit sequence based on three-dimensional chaos system | |
| CN202495947U (en) | Random number sequence based on fractional-order automatic-switchover chaotic system | |
| CN202565285U (en) | Fractional order three-dimensional chaotic system circuit capable of generating random number sequences | |
| CN202475448U (en) | Automatic switching chaotic system circuit generating random digit sequence | |
| CN202737884U (en) | Fractional order absolute value function chaotic system for generating random number sequences | |
| CN204732649U (en) | Novel hub commutator for motor | |
| CN202663413U (en) | Sign function chaotic system circuit for generating random digital sequence | |
| CN202472625U (en) | Random number sequence based on four-dimensional hyper-chaos system | |
| CN202475447U (en) | Multi-wing hyperchaotic system circuit generating random number sequences | |
| CN202565284U (en) | Fractional order four-dimensional hyperchaotic system circuit for generating random digital sequences | |
| CN202586999U (en) | Fractional order multiple wing hyperchaotic system circuit generating random number sequences | |
| WO2014194823A3 (en) | Data processing method and system | |
| CN202450857U (en) | Fence | |
| CN204386281U (en) | There is the car key of positioning function | |
| 王兴元 et al. | Cryptanalysis and improvement of a digital image encryption method with chaotic map lattices | |
| CN205224872U (en) | Water meter box body lock | |
| CN204351280U (en) | A kind of intelligent anti-theft travelling band | |
| CN203374036U (en) | Roof beautifying communication tower | |
| CN202839941U (en) | Radio antenna | |
| Wu | RESEARCH ON SMALL SIGNAL STABILITY OF LARGE SCALE WIND POWER INTEGRATION | |
| CN201919061U (en) | Mobile phone capable of realizing identification |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20130301 |