ATE462240T1 - System und verfahren zum erzeugen des gemischt- analog-digitalen chaotischen signals, verschlüsselungskommunikationsverfahren dafür - Google Patents

System und verfahren zum erzeugen des gemischt- analog-digitalen chaotischen signals, verschlüsselungskommunikationsverfahren dafür

Info

Publication number
ATE462240T1
ATE462240T1 AT06840754T AT06840754T ATE462240T1 AT E462240 T1 ATE462240 T1 AT E462240T1 AT 06840754 T AT06840754 T AT 06840754T AT 06840754 T AT06840754 T AT 06840754T AT E462240 T1 ATE462240 T1 AT E462240T1
Authority
AT
Austria
Prior art keywords
chaotic
digital
continuous
systems
signal
Prior art date
Application number
AT06840754T
Other languages
English (en)
Inventor
Hanping Hu
Zuxi Wang
Xiaogang Wu
Lin Zhou
Ziqi Zhu
Jiwei Wei
Jie Yang
Pengyu Lu
Zhibin Zheng
Original Assignee
Univ Huazhong Science Tech
Huawei Tech Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Univ Huazhong Science Tech, Huawei Tech Co Ltd filed Critical Univ Huazhong Science Tech
Application granted granted Critical
Publication of ATE462240T1 publication Critical patent/ATE462240T1/de

Links

Classifications

    • 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
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K1/00—Secret communication
    • H04K1/02—Secret communication by adding a second signal to make the desired signal unintelligible
    • H04K1/025—Secret communication by adding a second signal to make the desired signal unintelligible using an analogue chaotic signal
    • 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
    • H04L9/12—Transmitting and receiving encryption devices synchronised or initially set up in a particular manner

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Complex Calculations (AREA)
  • Analogue/Digital Conversion (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Measuring Volume Flow (AREA)
  • Feedback Control In General (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
AT06840754T 2005-12-31 2006-12-30 System und verfahren zum erzeugen des gemischt- analog-digitalen chaotischen signals, verschlüsselungskommunikationsverfahren dafür ATE462240T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2005101214973A CN1852089B (zh) 2005-12-31 2005-12-31 用于生成模数混合混沌信号的系统和方法
PCT/CN2006/003724 WO2007076712A1 (fr) 2005-12-31 2006-12-30 Système et procédé de génération du signal chaotique mixte analogique-numérique et procédé de communication chiffrée associé

Publications (1)

Publication Number Publication Date
ATE462240T1 true ATE462240T1 (de) 2010-04-15

Family

ID=37133560

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06840754T ATE462240T1 (de) 2005-12-31 2006-12-30 System und verfahren zum erzeugen des gemischt- analog-digitalen chaotischen signals, verschlüsselungskommunikationsverfahren dafür

Country Status (6)

Country Link
US (1) US8144872B2 (de)
EP (1) EP1971070B1 (de)
CN (1) CN1852089B (de)
AT (1) ATE462240T1 (de)
DE (1) DE602006013196D1 (de)
WO (1) WO2007076712A1 (de)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8312551B2 (en) 2007-02-15 2012-11-13 Harris Corporation Low level sequence as an anti-tamper Mechanism
US8892905B2 (en) * 2007-03-21 2014-11-18 Oracle International Corporation Method and apparatus for performing selective encryption/decryption in a data storage system
US8611530B2 (en) 2007-05-22 2013-12-17 Harris Corporation Encryption via induced unweighted errors
US8363830B2 (en) 2008-02-07 2013-01-29 Harris Corporation Cryptographic system configured to perform a mixed radix conversion with a priori defined statistical artifacts
US8320557B2 (en) 2008-05-08 2012-11-27 Harris Corporation Cryptographic system including a mixed radix number generator with chosen statistical artifacts
CN101330378B (zh) * 2008-07-07 2010-12-01 武汉大学 混沌序列产生方法
US8325702B2 (en) 2008-08-29 2012-12-04 Harris Corporation Multi-tier ad-hoc network in which at least two types of non-interfering waveforms are communicated during a timeslot
CN101436928B (zh) * 2008-12-09 2011-01-26 华中科技大学 一种用于混沌系统的参数估计方法
US8351484B2 (en) 2008-12-29 2013-01-08 Harris Corporation Communications system employing chaotic spreading codes with static offsets
US8406276B2 (en) 2008-12-29 2013-03-26 Harris Corporation Communications system employing orthogonal chaotic spreading codes
US8457077B2 (en) 2009-03-03 2013-06-04 Harris Corporation Communications system employing orthogonal chaotic spreading codes
US8509284B2 (en) 2009-06-08 2013-08-13 Harris Corporation Symbol duration dithering for secured chaotic communications
US8428102B2 (en) 2009-06-08 2013-04-23 Harris Corporation Continuous time chaos dithering
US8428103B2 (en) 2009-06-10 2013-04-23 Harris Corporation Discrete time chaos dithering
US8428104B2 (en) 2009-07-01 2013-04-23 Harris Corporation Permission-based multiple access communications systems
US8369376B2 (en) 2009-07-01 2013-02-05 Harris Corporation Bit error rate reduction in chaotic communications
US8379689B2 (en) 2009-07-01 2013-02-19 Harris Corporation Anti-jam communications having selectively variable peak-to-average power ratio including a chaotic constant amplitude zero autocorrelation waveform
US8340295B2 (en) * 2009-07-01 2012-12-25 Harris Corporation High-speed cryptographic system using chaotic sequences
US8385385B2 (en) 2009-07-01 2013-02-26 Harris Corporation Permission-based secure multiple access communication systems
US8363700B2 (en) * 2009-07-01 2013-01-29 Harris Corporation Rake receiver for spread spectrum chaotic communications systems
US8406352B2 (en) 2009-07-01 2013-03-26 Harris Corporation Symbol estimation for chaotic spread spectrum signal
US8369377B2 (en) 2009-07-22 2013-02-05 Harris Corporation Adaptive link communications using adaptive chaotic spread waveform
US8848909B2 (en) 2009-07-22 2014-09-30 Harris Corporation Permission-based TDMA chaotic communication systems
US8345725B2 (en) * 2010-03-11 2013-01-01 Harris Corporation Hidden Markov Model detection for spread spectrum waveforms
EP2375622A1 (de) * 2010-04-08 2011-10-12 Nagravision S.A. Vorrichtung und Verfahren zur Durchführung einer kryptographischen Funktion
US8644362B1 (en) 2011-09-01 2014-02-04 The SI Organization, Inc. Hybrid pseudo-random noise and chaotic signal implementation for covert communication
CN102957532B (zh) * 2012-11-05 2015-05-06 中国水电顾问集团华东勘测设计研究院 基于数字采样同步控制器的混沌保密通信系统
CN103236919A (zh) * 2013-03-29 2013-08-07 王少夫 一种基于耦合函数实现混沌系统自适应同步方法
US9438422B2 (en) * 2014-06-26 2016-09-06 Intel Corporation Chaotic-based synchronization for secure network communications
US9569176B2 (en) 2014-10-30 2017-02-14 Seagate Technology Llc Deriving entropy from multiple sources having different trust levels
CN104618091B (zh) * 2015-02-16 2017-08-15 哈尔滨理工大学 双混沌系统动态密钥与rsa联合的流媒体保密通信方法
CN104935425B (zh) * 2015-06-17 2019-01-18 贵州诚谨正信息系统工程监理有限公司 一种基于非线性理论的密码计算方法
CN105681021B (zh) * 2016-04-06 2018-12-21 东阳市新意工业产品设计有限公司 一种三维广义耗散Hamilton系统的混沌电路
US10536266B2 (en) 2017-05-02 2020-01-14 Seagate Technology Llc Cryptographically securing entropy for later use
KR102643708B1 (ko) * 2017-06-09 2024-03-04 오피이 엘엘씨 아날로그 콤포넌트를 갖는 데이터 보안 장치
CN107231228B (zh) * 2017-07-11 2020-11-03 厦门声戎科技有限公司 混合混沌的低截获通信系统设计方法
CN108737685B (zh) * 2018-05-15 2020-11-10 聊城大学 一种基于混沌的自适应机制的图像加密方法
CN109150493B (zh) * 2018-09-26 2020-05-15 郑州轻工业学院 一种混沌通信系统中的组合函数投影同步方法
CN111736458B (zh) * 2019-03-25 2022-05-31 安顺学院 一种分数阶异结构混沌系统的自适应同步方法
CN111736457B (zh) * 2019-03-25 2022-07-29 安顺学院 基于Mittag-Leffler稳定性的自适应同步方法
RU2750094C1 (ru) * 2020-04-01 2021-06-22 Федеральное государственное бюджетное образовательное учреждение высшего образования "Саратовский национальный исследовательский государственный университет имени Н.Г. Чернышевского" Компьютерно-реализуемый способ определения вероятности диагностирования режима обобщенной синхронизации в одноправленно связанных ведомой и ведущей хаотических системах
CN112073346B (zh) * 2020-08-06 2022-03-22 齐鲁工业大学 一种基于复修正比例差函数同步的混沌通信方法和系统
CN112217628B (zh) * 2020-10-10 2022-10-11 黄山学院 一种通信信号混沌加密方法
CN112804048B (zh) * 2021-04-12 2021-06-29 南京信息工程大学 一种基于生成对抗网络的物理层混沌加密光传输方法
CN113595716B (zh) * 2021-08-02 2023-11-03 北京邮电大学 一种基于五维整数域混沌系统的安全传输方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5048086A (en) * 1990-07-16 1991-09-10 Hughes Aircraft Company Encryption system based on chaos theory
US5432697A (en) * 1993-04-23 1995-07-11 The United States Of America As Represented By The Secretary Of The Army Technique for controlling the symbolic dynamics of chaotic systems to generate digital communications waveforms
US5379346A (en) * 1993-09-30 1995-01-03 The United States Of America As Represented By The Secretary Of The Navy Cascading synchronized chaotic systems
US5579337A (en) * 1995-06-19 1996-11-26 International Business Machines Corporation System employing dissipative pseudorandom dynamics and selective feedback for communications and measurement
US5680462A (en) * 1995-08-07 1997-10-21 Sandia Corporation Information encoder/decoder using chaotic systems
US5655022A (en) * 1995-09-29 1997-08-05 The United States Of America As Represented By The Secretary Of The Navy Apparatus and method for synchronizing nonlinear systems using filtered signals
US5923760A (en) * 1996-07-05 1999-07-13 Applied Nonlinear Sciences, Llc Chaotic communication apparatus and method for use with a wired or wireless transmission link
US5857025A (en) * 1996-09-09 1999-01-05 Intelligent Security Systems, Inc. Electronic encryption device and method
US6980656B1 (en) * 1998-07-17 2005-12-27 Science Applications International Corporation Chaotic communication system and method using modulation of nonreactive circuit elements
US6370248B1 (en) * 1998-07-31 2002-04-09 The United States Of America As Represented By The Secretary Of The Navy Synchronizing autonomous chaotic systems using filters
ATE341874T1 (de) 1998-11-12 2006-10-15 Kevin Short Verfahren und vorrichtung zur sicheren digitalen chaotischen kommunikation
US6218973B1 (en) * 1999-03-05 2001-04-17 Motorola, Inc. Binary random number generator
EP1183842A1 (de) * 1999-05-27 2002-03-06 Nortel Networks Limited Vermittlungssystem mit mehrfachzugriff anhand chaotischer signale, sowie verharung zum erzeugen und ausblenden von chaotischen signalen
US6744893B1 (en) * 1999-08-25 2004-06-01 Southwest Research Institute Receiver estimation engine for a chaotic system
US6981010B1 (en) * 2000-08-02 2005-12-27 Board Of Regents Of The University Of Nebraska System and method for generating psuedo-noise sequences
US6882689B2 (en) * 2000-12-12 2005-04-19 The Regents Of The University Of California Pseudo-chaotic communication method exploiting symbolic dynamics
US7139397B2 (en) * 2001-07-20 2006-11-21 Stmicroelectronics S.R.L. Hybrid architecture for realizing a random numbers generator
CN2533620Y (zh) * 2002-03-25 2003-01-29 赵耿 数字流混沌产生器
RU2276458C2 (ru) * 2003-11-26 2006-05-10 Институт радиотехники и электроники Российской Академии Наук Способ прямохаотической передачи информации с заданной спектральной маской
CN1564504B (zh) * 2004-03-23 2011-08-17 南京大学 一种数据流混沌编解码方法和模块化电路
US7587047B2 (en) * 2005-06-22 2009-09-08 Apple Inc. Chaos generator for accumulation of stream entropy

Also Published As

Publication number Publication date
WO2007076712A1 (fr) 2007-07-12
EP1971070B1 (de) 2010-03-24
US8144872B2 (en) 2012-03-27
EP1971070A4 (de) 2009-05-20
US20090285395A1 (en) 2009-11-19
CN1852089B (zh) 2012-01-18
DE602006013196D1 (de) 2010-05-06
CN1852089A (zh) 2006-10-25
EP1971070A1 (de) 2008-09-17

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