DE60322338D1 - Verschlüsselungsverfahren unter Verwendung von chaotischen Abbildungen und digitale Unterschriftsverfahren - Google Patents

Verschlüsselungsverfahren unter Verwendung von chaotischen Abbildungen und digitale Unterschriftsverfahren

Info

Publication number
DE60322338D1
DE60322338D1 DE60322338T DE60322338T DE60322338D1 DE 60322338 D1 DE60322338 D1 DE 60322338D1 DE 60322338 T DE60322338 T DE 60322338T DE 60322338 T DE60322338 T DE 60322338T DE 60322338 D1 DE60322338 D1 DE 60322338D1
Authority
DE
Germany
Prior art keywords
digital signature
encryption method
signature methods
chaotic
mappings
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 - Lifetime
Application number
DE60322338T
Other languages
English (en)
Inventor
Ljupco Kocarev
Zarko Tasev
Paolo Amato
Gianguido Rizzotto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
STMicroelectronics SRL
Original Assignee
STMicroelectronics SRL
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 STMicroelectronics SRL filed Critical STMicroelectronics SRL
Application granted granted Critical
Publication of DE60322338D1 publication Critical patent/DE60322338D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/30—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
    • H04L9/3006—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy underlying computational problems or public-key parameters
    • H04L9/3013—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy underlying computational problems or public-key parameters involving the discrete logarithm problem, e.g. ElGamal or Diffie-Hellman systems
    • 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
    • H04L9/30—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
    • H04L9/3006—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy underlying computational problems or public-key parameters
    • H04L9/302—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy underlying computational problems or public-key parameters involving the integer factorization problem, e.g. RSA or quadratic sieve [QS] schemes
    • 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
    • H04L9/30—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
    • H04L9/3093—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy involving Lattices or polynomial equations, e.g. NTRU scheme

Landscapes

  • Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Algebra (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Storage Device Security (AREA)
  • Computer And Data Communications (AREA)
DE60322338T 2003-04-07 2003-04-07 Verschlüsselungsverfahren unter Verwendung von chaotischen Abbildungen und digitale Unterschriftsverfahren Expired - Lifetime DE60322338D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03425219A EP1467512B1 (de) 2003-04-07 2003-04-07 Verschlüsselungsverfahren unter Verwendung von chaotischen Abbildungen und digitale Unterschriftsverfahren

Publications (1)

Publication Number Publication Date
DE60322338D1 true DE60322338D1 (de) 2008-09-04

Family

ID=32865111

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60322338T Expired - Lifetime DE60322338D1 (de) 2003-04-07 2003-04-07 Verschlüsselungsverfahren unter Verwendung von chaotischen Abbildungen und digitale Unterschriftsverfahren
DE602004001158T Expired - Lifetime DE602004001158D1 (de) 2003-04-07 2004-03-19 Verschlüsselungsverfahren mit Verwendung chaotischer Abbildungen und verwandtes digitales Signaturverfahren

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE602004001158T Expired - Lifetime DE602004001158D1 (de) 2003-04-07 2004-03-19 Verschlüsselungsverfahren mit Verwendung chaotischer Abbildungen und verwandtes digitales Signaturverfahren

Country Status (3)

Country Link
US (1) US6892940B2 (de)
EP (1) EP1467512B1 (de)
DE (2) DE60322338D1 (de)

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DE102017126346A1 (de) * 2017-11-10 2019-05-16 Bundesdruckerei Gmbh Übertragungsvorrichtung zum übertragen eines datenpakets
CN108090369B (zh) * 2017-12-29 2021-06-08 南京师范大学 一种基于Chebyshev多项式的GIS矢量数据脱密与恢复方法
US11637694B2 (en) * 2018-07-16 2023-04-25 Winkk, Inc. Secret material exchange and authentication cryptography operations
JP7023584B2 (ja) 2018-09-26 2022-02-22 東芝情報システム株式会社 公開鍵暗号システム、公開鍵暗号方法、公開鍵暗号プログラム
CN109558701B (zh) * 2018-11-14 2022-11-22 成都理工大学 一种医用ct影像秘密分享的方法
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US11657140B2 (en) 2019-12-10 2023-05-23 Winkk, Inc. Device handoff identification proofing using behavioral analytics
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CN111245595B (zh) * 2020-03-13 2023-02-03 广东工业大学 一种基于混沌随机密钥分发的光学保密通信***
CN111934844B (zh) * 2020-07-03 2022-06-07 太原理工大学 一种基于双闭环反馈储备池计算的混沌同步保密通信***及方法
CN112183698B (zh) * 2020-09-28 2022-05-03 南通大学 一种汉字垃圾分类二维码生成方法
CN112995075B (zh) * 2021-02-15 2022-04-26 青岛科技大学 基于锦标赛选择的混沌人工蜂群算法的水声信道均衡方法
CN113055545B (zh) * 2021-04-01 2023-04-18 江苏经贸职业技术学院 基于二维指数-余弦混沌***的图像加密方法
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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***的安全传输方法
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Also Published As

Publication number Publication date
DE602004001158D1 (de) 2006-07-27
EP1467512A1 (de) 2004-10-13
US6892940B2 (en) 2005-05-17
US20040223616A1 (en) 2004-11-11
EP1467512B1 (de) 2008-07-23

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