CN102708534B - 用于图像加密的变参数多级混沌伪随机序列的产生方法 - Google Patents
用于图像加密的变参数多级混沌伪随机序列的产生方法 Download PDFInfo
- Publication number
- CN102708534B CN102708534B CN201210105922.XA CN201210105922A CN102708534B CN 102708534 B CN102708534 B CN 102708534B CN 201210105922 A CN201210105922 A CN 201210105922A CN 102708534 B CN102708534 B CN 102708534B
- Authority
- CN
- China
- Prior art keywords
- mapping
- chaotic
- random sequence
- output
- pseudo random
- 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.)
- Active
Links
- 230000000739 chaotic effect Effects 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 title abstract description 10
- 238000013507 mapping Methods 0.000 claims abstract description 55
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 5
- 238000013461 design Methods 0.000 claims description 3
- 238000001228 spectrum Methods 0.000 abstract description 6
- 238000005314 correlation function Methods 0.000 description 4
- 238000005311 autocorrelation function Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Compression Or Coding Systems Of Tv Signals (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210105922.XA CN102708534B (zh) | 2012-04-12 | 2012-04-12 | 用于图像加密的变参数多级混沌伪随机序列的产生方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210105922.XA CN102708534B (zh) | 2012-04-12 | 2012-04-12 | 用于图像加密的变参数多级混沌伪随机序列的产生方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102708534A CN102708534A (zh) | 2012-10-03 |
CN102708534B true CN102708534B (zh) | 2014-10-15 |
Family
ID=46901258
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210105922.XA Active CN102708534B (zh) | 2012-04-12 | 2012-04-12 | 用于图像加密的变参数多级混沌伪随机序列的产生方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102708534B (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103018717B (zh) * | 2012-11-26 | 2014-12-31 | 中国科学院空间科学与应用研究中心 | 一种基于组合映射的混沌调频雷达信号的产生方法及系统 |
CN104090270A (zh) * | 2014-07-22 | 2014-10-08 | 中国科学院空间科学与应用研究中心 | 一种用于实时产生混沌雷达信号的信号发生器 |
CN107707352B (zh) * | 2015-02-09 | 2019-07-02 | 广州数驰信息科技有限公司 | 一种嵌入式加密方法 |
CN105553639B (zh) * | 2015-12-10 | 2019-05-03 | 北京理工大学 | 一种基于压缩感知的多图像加密和解密方法 |
CN108696666B (zh) * | 2018-05-16 | 2019-06-21 | 河南大学 | 基于拉丁方置乱的彩色图像加密方法 |
CN110289943B (zh) * | 2019-06-21 | 2022-02-18 | 内江师范学院 | 一种变分数阶混沌序列的快速产生方法 |
CN112152775B (zh) * | 2019-08-12 | 2022-02-22 | 湖南大学 | 基于二维Henon-Chebyshev混沌映射和基因操作的图像加密方法 |
CN111082919B (zh) * | 2019-12-18 | 2023-04-07 | 南京信息工程大学 | 一种动态概率16cap映射加密方法 |
CN116894273B (zh) * | 2023-09-11 | 2023-11-21 | 四川建设网有限责任公司 | 基于异或和求余的文件加密方法、解密方法、设备及介质 |
CN117527325B (zh) * | 2023-10-31 | 2024-08-13 | 南京国电南自维美德自动化有限公司 | 一种新能源场站数据的加密与解密方法及系统 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010046104A2 (en) * | 2008-10-23 | 2010-04-29 | University Of Ulster | An encryption method |
CN102111262A (zh) * | 2011-03-31 | 2011-06-29 | 河南工业大学 | 一种基于空间混沌的伪随机序列产生方法 |
-
2012
- 2012-04-12 CN CN201210105922.XA patent/CN102708534B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010046104A2 (en) * | 2008-10-23 | 2010-04-29 | University Of Ulster | An encryption method |
CN102111262A (zh) * | 2011-03-31 | 2011-06-29 | 河南工业大学 | 一种基于空间混沌的伪随机序列产生方法 |
Non-Patent Citations (2)
Title |
---|
一种新的混沌伪随机序列生成方法;李孟婷等;《计算机应用研究》;20110131;第28卷(第1期);第341-344页 * |
李孟婷等.一种新的混沌伪随机序列生成方法.《计算机应用研究》.2011,第28卷(第1期),第341-344页. |
Also Published As
Publication number | Publication date |
---|---|
CN102708534A (zh) | 2012-10-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102708534B (zh) | 用于图像加密的变参数多级混沌伪随机序列的产生方法 | |
CN103227717B (zh) | 选择轮密钥异或输入进行sm4密码算法侧信道能量分析的方法 | |
CN103138917B (zh) | 以s盒输入为基础的汉明距离模型进行sm4密码算法侧信道能量分析方法 | |
CN101834717B (zh) | 可扩展精度Logistic混沌序列的并行计算方法 | |
Rohith et al. | Image encryption and decryption using chaotic key sequence generated by sequence of logistic map and sequence of states of Linear Feedback Shift Register | |
US10374790B2 (en) | Countermeasure method for an electronic component implementing an elliptic curve cryptography algorithm | |
CN110519037B (zh) | 超混沌伪随机序列的图像加密方法 | |
CN106375079A (zh) | 一种语音信息的混沌加密方法 | |
CN105808207A (zh) | 混沌伪随机数发生器、采用其的电路及片上系统 | |
AU2020202883B1 (en) | Systems and computer-implemented methods for generating pseudo random numbers | |
CN101925875A (zh) | 用于非对称加密的对策方法和设备 | |
CN102111262A (zh) | 一种基于空间混沌的伪随机序列产生方法 | |
CN108124076A (zh) | 基于异构混沌和keccak哈希函数的图像加密方法 | |
CN116684069A (zh) | 一种ind-cpa安全的抗量子密钥封装方法和系统 | |
CN102904715B (zh) | 基于耦合混沌映射系统的并行伪随机比特发生器 | |
CN106201435A (zh) | 基于细胞神经网络的伪随机数生成方法 | |
Urbano-Molano et al. | Design of an elliptic curve cryptoprocessor using optimal normal basis over gf (2 233) | |
CN113965312A (zh) | 基于三维cap星座的空间加密方法 | |
Kıran | A Novel Chaos-Based Encryption Technique with Parallel Processing Using CUDA for Mobile Powerful GPU Control Center | |
Rohith et al. | Image encryption and decryption using combined key sequence of Logistic map and Lozi map | |
Min et al. | A 6 dimensional chaotic generalized synchronization system and design of pseudorandom number generator with application in image encryption | |
Feng-ying et al. | A new image encryption algorithm based on the Logistic chaotic system | |
Tong et al. | A novel image encryption scheme based on feedback and 3D Baker | |
Vahidi et al. | The confusion-diffusion image encryption algorithm with dynamical compound chaos | |
Ablay | A chaotic random bit generator with image encryption applications |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: 213015 Changzhou Province in the Clock Tower District, Jiangsu, Wu Road, No. 1801 Applicant after: Jiangsu University of Technology Address before: 213000 Changzhou Province in the Clock Tower District, Jiangsu, Wu Road, No. 1801 Applicant before: Jiangsu Teachers University of Technology |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: JIANGSU TECHNOLOGY NORMAL COLLEGE TO: JIANGSU UNIVERSITY OF TECHNOLOGY |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190522 Address after: 226600 No. 7 Hebin West Road, Haian City, Nantong City, Jiangsu Province Patentee after: Jiangsu Xinghua Rubber Co., Ltd. Address before: 213001 1801 Zhong Wu Avenue, Zhong Lou District, Changzhou, Jiangsu Patentee before: Jiangsu University of Technology |