CN107707352A - 一种嵌入式加密方法 - Google Patents
一种嵌入式加密方法 Download PDFInfo
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- CN107707352A CN107707352A CN201710919612.4A CN201710919612A CN107707352A CN 107707352 A CN107707352 A CN 107707352A CN 201710919612 A CN201710919612 A CN 201710919612A CN 107707352 A CN107707352 A CN 107707352A
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- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000013507 mapping Methods 0.000 claims abstract description 29
- 229910002056 binary alloy Inorganic materials 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000739 chaotic effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/14—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using a plurality of keys or algorithms
- H04L9/16—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using a plurality of keys or algorithms the keys or algorithms being changed during operation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
- H04L9/0618—Block ciphers, i.e. encrypting groups of characters of a plain text message using fixed encryption transformation
- H04L9/0631—Substitution permutation network [SPN], i.e. cipher composed of a number of stages or rounds each involving linear and nonlinear transformations, e.g. AES algorithms
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/001—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using chaotic signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
- H04L9/0618—Block ciphers, i.e. encrypting groups of characters of a plain text message using fixed encryption transformation
- H04L9/0625—Block ciphers, i.e. encrypting groups of characters of a plain text message using fixed encryption transformation with splitting of the data block into left and right halves, e.g. Feistel based algorithms, DES, FEAL, IDEA or KASUMI
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Storage Device Security (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710919612.4A CN107707352B (zh) | 2015-02-09 | 2015-02-09 | 一种嵌入式加密方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510066179.5A CN104579693B (zh) | 2015-02-09 | 2015-02-09 | 基于高次二阶logistic映射的嵌入式加密方法及装置 |
CN201710919612.4A CN107707352B (zh) | 2015-02-09 | 2015-02-09 | 一种嵌入式加密方法 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510066179.5A Division CN104579693B (zh) | 2015-02-09 | 2015-02-09 | 基于高次二阶logistic映射的嵌入式加密方法及装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107707352A true CN107707352A (zh) | 2018-02-16 |
CN107707352B CN107707352B (zh) | 2019-07-02 |
Family
ID=53094972
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510066179.5A Expired - Fee Related CN104579693B (zh) | 2015-02-09 | 2015-02-09 | 基于高次二阶logistic映射的嵌入式加密方法及装置 |
CN201710917058.6A Active CN107835070B (zh) | 2015-02-09 | 2015-02-09 | 一种简单的嵌入式加密方法 |
CN201710919542.2A Pending CN107733642A (zh) | 2015-02-09 | 2015-02-09 | 基于高次二阶logistic映射的嵌入式加密方法 |
CN201710919612.4A Active CN107707352B (zh) | 2015-02-09 | 2015-02-09 | 一种嵌入式加密方法 |
CN201710919545.6A Pending CN107707351A (zh) | 2015-02-09 | 2015-02-09 | 基于logistic映射的嵌入式加密方法 |
Family Applications Before (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510066179.5A Expired - Fee Related CN104579693B (zh) | 2015-02-09 | 2015-02-09 | 基于高次二阶logistic映射的嵌入式加密方法及装置 |
CN201710917058.6A Active CN107835070B (zh) | 2015-02-09 | 2015-02-09 | 一种简单的嵌入式加密方法 |
CN201710919542.2A Pending CN107733642A (zh) | 2015-02-09 | 2015-02-09 | 基于高次二阶logistic映射的嵌入式加密方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710919545.6A Pending CN107707351A (zh) | 2015-02-09 | 2015-02-09 | 基于logistic映射的嵌入式加密方法 |
Country Status (1)
Country | Link |
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CN (5) | CN104579693B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110889477A (zh) * | 2018-08-15 | 2020-03-17 | 齐爱民 | 一种基于区块链的商品防伪码生成方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110415075A (zh) * | 2019-07-11 | 2019-11-05 | 梧州市众恒商贸有限公司 | 一种具有免单功能的商品系统 |
CN110650006B (zh) * | 2019-09-17 | 2021-11-12 | 南通大学 | 一种中英文字符串的加密和解密方法 |
Citations (7)
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US20020062162A1 (en) * | 1999-03-19 | 2002-05-23 | Bunkofske Raymond J. | User configurable multivariate time series reduction tool control method |
CN101217360A (zh) * | 2007-12-28 | 2008-07-09 | 中南大学 | 从任意的混沌系统中获得均匀分布的伪随机序列的方法 |
CN101222318A (zh) * | 2008-01-23 | 2008-07-16 | 黑龙江大学 | 高速高精度混沌函数的混沌序列生成方法和序列发生器 |
CN101232367A (zh) * | 2008-01-23 | 2008-07-30 | 黑龙江大学 | 混沌函数的无乘除混沌加/解密方法及其电路 |
CN103560876A (zh) * | 2013-11-22 | 2014-02-05 | 北京航空航天大学 | 一种使用基于混沌的随机时钟的加密方法及装置 |
CN103716502A (zh) * | 2013-12-25 | 2014-04-09 | 西安理工大学 | 基于迭代FrFT和混沌的单通道彩色图像加密方法 |
CN104144343A (zh) * | 2014-07-11 | 2014-11-12 | 东北大学 | 一种数字图像压缩加密联合编码方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100369404C (zh) * | 2002-01-10 | 2008-02-13 | 张红雨 | 混沌密码序列发生器 |
US7848516B2 (en) * | 2006-01-20 | 2010-12-07 | Chiou-Haun Lee | Diffused symmetric encryption/decryption method with asymmetric keys |
CN101714917A (zh) * | 2009-08-24 | 2010-05-26 | 黑龙江大学 | 一种基于混沌密钥的数据加密传输卡 |
KR20130064989A (ko) * | 2011-12-09 | 2013-06-19 | 연세대학교 산학협력단 | 변조 검출을 위한 영상 전송 방법 및 장치, 및 영상 수신 방법 및 장치 |
CN102571330B (zh) * | 2012-02-01 | 2014-07-30 | 桂林电子科技大学 | 一种基于随机函数的分组加密算法的构造方法 |
CN102708534B (zh) * | 2012-04-12 | 2014-10-15 | 江苏理工学院 | 用于图像加密的变参数多级混沌伪随机序列的产生方法 |
CN104065422B (zh) * | 2014-07-01 | 2016-06-22 | 电子科技大学 | 一种宽带接入网的噪声辅助加密及信号恢复方法 |
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2015
- 2015-02-09 CN CN201510066179.5A patent/CN104579693B/zh not_active Expired - Fee Related
- 2015-02-09 CN CN201710917058.6A patent/CN107835070B/zh active Active
- 2015-02-09 CN CN201710919542.2A patent/CN107733642A/zh active Pending
- 2015-02-09 CN CN201710919612.4A patent/CN107707352B/zh active Active
- 2015-02-09 CN CN201710919545.6A patent/CN107707351A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020062162A1 (en) * | 1999-03-19 | 2002-05-23 | Bunkofske Raymond J. | User configurable multivariate time series reduction tool control method |
CN101217360A (zh) * | 2007-12-28 | 2008-07-09 | 中南大学 | 从任意的混沌系统中获得均匀分布的伪随机序列的方法 |
CN101222318A (zh) * | 2008-01-23 | 2008-07-16 | 黑龙江大学 | 高速高精度混沌函数的混沌序列生成方法和序列发生器 |
CN101232367A (zh) * | 2008-01-23 | 2008-07-30 | 黑龙江大学 | 混沌函数的无乘除混沌加/解密方法及其电路 |
CN103560876A (zh) * | 2013-11-22 | 2014-02-05 | 北京航空航天大学 | 一种使用基于混沌的随机时钟的加密方法及装置 |
CN103716502A (zh) * | 2013-12-25 | 2014-04-09 | 西安理工大学 | 基于迭代FrFT和混沌的单通道彩色图像加密方法 |
CN104144343A (zh) * | 2014-07-11 | 2014-11-12 | 东北大学 | 一种数字图像压缩加密联合编码方法 |
Non-Patent Citations (4)
Title |
---|
WANG FENG-YING ; CUI GUO-WEI: ""A new image encryption algorithm based on the Logistic chaotic system"", 《2010 3RD INTERNATIONAL CONFERENCE ON COMPUTER SCIENCE AND INFORMATION TECHNOLOGY》 * |
栾大朋: ""基于混沌的密码系统设计与分析"", 《中国优秀硕士学位论文全文数据库信息科技辑》 * |
王静; 蒋国平: ""基于密文反馈的logistic映射认证加密算法"", 《东南大学学报(自然科学版)》 * |
訾鸿: ""交替混沌序列加密算法的研究与实现"", 《中国优秀硕士学位论文全文数据库信息科技辑》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110889477A (zh) * | 2018-08-15 | 2020-03-17 | 齐爱民 | 一种基于区块链的商品防伪码生成方法 |
Also Published As
Publication number | Publication date |
---|---|
CN107707352B (zh) | 2019-07-02 |
CN107707351A (zh) | 2018-02-16 |
CN107835070A (zh) | 2018-03-23 |
CN107733642A (zh) | 2018-02-23 |
CN107835070B (zh) | 2020-09-04 |
CN104579693B (zh) | 2017-11-03 |
CN104579693A (zh) | 2015-04-29 |
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Effective date of registration: 20190604 Address after: 511495 No. 1608, Hanxing East Road, Zhongcun Street, Panyu District, Guangzhou, Guangdong Province Applicant after: Guangzhou Shuchi Information Technology Co.,Ltd. Address before: 530007 Guangxi University For Nationalities, 188 East University Road, XiXiangTang District, Nanning, the Guangxi Zhuang Autonomous Region Applicant before: Wu Shigui |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Denomination of invention: An embedded encryption method Granted publication date: 20190702 Pledgee: Guangzhou Baiyun Branch of China Construction Bank Co.,Ltd. Pledgor: Guangzhou Shuchi Information Technology Co.,Ltd. Registration number: Y2024980022102 |