CA2639649A1 - Technique et systeme cryptographiques - Google Patents

Technique et systeme cryptographiques Download PDF

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Publication number
CA2639649A1
CA2639649A1 CA 2639649 CA2639649A CA2639649A1 CA 2639649 A1 CA2639649 A1 CA 2639649A1 CA 2639649 CA2639649 CA 2639649 CA 2639649 A CA2639649 A CA 2639649A CA 2639649 A1 CA2639649 A1 CA 2639649A1
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CA
Canada
Prior art keywords
key
message
encryption
operator
block
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.)
Abandoned
Application number
CA 2639649
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English (en)
Inventor
Randy Kuang
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA 2639649 priority Critical patent/CA2639649A1/fr
Publication of CA2639649A1 publication Critical patent/CA2639649A1/fr
Abandoned legal-status Critical Current

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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
    • H04L9/06—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Storage Device Security (AREA)
CA 2639649 2008-07-21 2008-09-19 Technique et systeme cryptographiques Abandoned CA2639649A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2639649 CA2639649A1 (fr) 2008-07-21 2008-09-19 Technique et systeme cryptographiques

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA2,638,134 2008-07-21
CA 2638134 CA2638134A1 (fr) 2008-07-21 2008-07-21 Cryptographie multidimensionnelle
CA 2639649 CA2639649A1 (fr) 2008-07-21 2008-09-19 Technique et systeme cryptographiques

Publications (1)

Publication Number Publication Date
CA2639649A1 true CA2639649A1 (fr) 2010-01-21

Family

ID=41570994

Family Applications (2)

Application Number Title Priority Date Filing Date
CA 2638134 Abandoned CA2638134A1 (fr) 2008-07-21 2008-07-21 Cryptographie multidimensionnelle
CA 2639649 Abandoned CA2639649A1 (fr) 2008-07-21 2008-09-19 Technique et systeme cryptographiques

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA 2638134 Abandoned CA2638134A1 (fr) 2008-07-21 2008-07-21 Cryptographie multidimensionnelle

Country Status (1)

Country Link
CA (2) CA2638134A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112532384A (zh) * 2020-11-20 2021-03-19 杭州国芯科技股份有限公司 基于分组密钥模式下对传输密钥快速加解密的方法
CN113098938A (zh) * 2021-03-25 2021-07-09 卓尔智联(武汉)研究院有限公司 一种共享视频的方法、装置及电子设备
CN115314197A (zh) * 2022-08-08 2022-11-08 四川九洲电器集团有限责任公司 一种基于生命游戏模型的密钥生成方法、系统、电子设备
CN117714216A (zh) * 2024-02-06 2024-03-15 杭州城市大脑有限公司 一种基于对多维度唯一标识加密的数据越权访问控制方法
CN118133323A (zh) * 2024-05-06 2024-06-04 成都赛力斯科技有限公司 数据处理方法、装置、设备及介质

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8699704B2 (en) * 2010-01-13 2014-04-15 Entropic Communications, Inc. Secure node admission in a communication network
DE102017216974A1 (de) * 2017-09-25 2019-05-16 Bundesdruckerei Gmbh Dataculestruktur und Verfahren zum manipulationssicheren Speichern von Daten
US11323247B2 (en) 2017-10-27 2022-05-03 Quantropi Inc. Methods and systems for secure data communication
EP3701664A4 (fr) * 2017-10-27 2021-07-28 Quantropi Inc. Procédés et systèmes pour une communication de données sécurisée
US10476664B2 (en) 2017-10-27 2019-11-12 Quantropi Inc. Methods and systems for data protection
EP3959840A4 (fr) 2019-04-23 2023-01-11 Quantropi Inc. Caractère aléatoire amélioré pour systèmes numériques
US11329797B2 (en) 2020-02-25 2022-05-10 Quantropi Inc. Method and system for secure phase-encoded digital communication over optical channels

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112532384A (zh) * 2020-11-20 2021-03-19 杭州国芯科技股份有限公司 基于分组密钥模式下对传输密钥快速加解密的方法
CN112532384B (zh) * 2020-11-20 2022-05-27 杭州国芯科技股份有限公司 基于分组密钥模式下对传输密钥快速加解密的方法
CN113098938A (zh) * 2021-03-25 2021-07-09 卓尔智联(武汉)研究院有限公司 一种共享视频的方法、装置及电子设备
CN115314197A (zh) * 2022-08-08 2022-11-08 四川九洲电器集团有限责任公司 一种基于生命游戏模型的密钥生成方法、系统、电子设备
CN117714216A (zh) * 2024-02-06 2024-03-15 杭州城市大脑有限公司 一种基于对多维度唯一标识加密的数据越权访问控制方法
CN117714216B (zh) * 2024-02-06 2024-04-30 杭州城市大脑有限公司 一种基于对多维度唯一标识加密的数据越权访问控制方法
CN118133323A (zh) * 2024-05-06 2024-06-04 成都赛力斯科技有限公司 数据处理方法、装置、设备及介质
CN118133323B (zh) * 2024-05-06 2024-07-19 成都赛力斯科技有限公司 数据处理方法、装置、设备及介质

Also Published As

Publication number Publication date
CA2638134A1 (fr) 2010-01-21

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