BRPI0907183A2 - Método e entidade para encriptação simétrica probabilítica - Google Patents

Método e entidade para encriptação simétrica probabilítica

Info

Publication number
BRPI0907183A2
BRPI0907183A2 BRPI0907183-0A BRPI0907183A BRPI0907183A2 BR PI0907183 A2 BRPI0907183 A2 BR PI0907183A2 BR PI0907183 A BRPI0907183 A BR PI0907183A BR PI0907183 A2 BRPI0907183 A2 BR PI0907183A2
Authority
BR
Brazil
Prior art keywords
probabilitic
entity
symmetric encryption
encryption
symmetric
Prior art date
Application number
BRPI0907183-0A
Other languages
English (en)
Inventor
Yannick Seurin
Henri Gilbert
Original Assignee
France Telecom
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 France Telecom filed Critical France Telecom
Publication of BRPI0907183A2 publication Critical patent/BRPI0907183A2/pt
Publication of BRPI0907183A8 publication Critical patent/BRPI0907183A8/pt

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
    • H04L9/06—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
    • 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
    • H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
    • H04L9/0838—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these
    • 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
    • H04L9/304—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy based on error correction codes, e.g. McEliece
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/08—Randomization, e.g. dummy operations or using noise
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/34—Encoding or coding, e.g. Huffman coding or error correction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/80—Wireless
    • H04L2209/805—Lightweight hardware, e.g. radio-frequency identification [RFID] or sensor

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Storage Device Security (AREA)
BRPI0907183A 2008-01-11 2009-01-09 método e entidade para encriptação simétrica probabilística BRPI0907183A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0850168 2008-01-11
PCT/FR2009/050028 WO2009095574A2 (fr) 2008-01-11 2009-01-09 Procede et entite de chiffrement symetrique probabiliste

Publications (2)

Publication Number Publication Date
BRPI0907183A2 true BRPI0907183A2 (pt) 2015-07-14
BRPI0907183A8 BRPI0907183A8 (pt) 2015-09-29

Family

ID=39758698

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0907183A BRPI0907183A8 (pt) 2008-01-11 2009-01-09 método e entidade para encriptação simétrica probabilística

Country Status (5)

Country Link
US (1) US8689087B2 (pt)
EP (1) EP2232765B1 (pt)
JP (2) JP5564434B2 (pt)
BR (1) BRPI0907183A8 (pt)
WO (1) WO2009095574A2 (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113158218A (zh) * 2021-05-21 2021-07-23 上海幻电信息科技有限公司 数据加密方法、装置及数据解密方法、装置

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US8689087B2 (en) * 2008-01-11 2014-04-01 Orange Method and entity for probabilistic symmetrical encryption
WO2011083232A1 (fr) 2009-12-22 2011-07-14 France Telecom Procede de chiffrement et de dechiffrement
KR101305639B1 (ko) * 2010-09-10 2013-09-16 삼성전자주식회사 복제 방지를 위한 비휘발성 저장 장치 및 그 저장 장치의 인증 방법
US8891762B2 (en) * 2010-12-10 2014-11-18 Mitsubishi Electric Research Laboratories, Inc. Method for privacy-preserving order selection of encrypted element
JP5647938B2 (ja) * 2011-04-20 2015-01-07 パナソニック株式会社 送信端末、受信端末、およびｉｄ発番装置
CN103218633B (zh) * 2013-03-08 2015-11-18 电子科技大学 一种rfid安全认证方法
CN103152181B (zh) * 2013-03-08 2015-08-05 电子科技大学 一种rfid数据加密方法
EP2885892A1 (en) * 2013-03-27 2015-06-24 Irdeto B.V. Aes implementation with error correction
KR101491778B1 (ko) * 2013-11-27 2015-02-11 한국전자통신연구원 중계 장치를 이용하는 보안 데이터 전송 장치 및 그 방법
EP3220304B1 (en) * 2016-02-22 2018-11-07 Eshard Method of testing the resistance of a circuit to a side channel analysis
JP6922385B2 (ja) * 2016-05-02 2021-08-18 富士通株式会社 ノイズ存在下におけるパリティ値の同定に基づく、近似関係の関係暗号化
GB201617620D0 (en) * 2016-10-18 2016-11-30 Cybernetica As Composite digital signatures
WO2018151552A1 (en) * 2017-02-15 2018-08-23 Lg Electronics Inc. Apparatus and method for generating ciphertext data with maintained structure for analytics capability
KR101913644B1 (ko) 2017-03-13 2018-10-31 동국대학교 산학협력단 메시지 인증이 가능한 부호 기반 암호화 장치 및 방법
KR101978684B1 (ko) * 2017-08-31 2019-05-15 동국대학교 산학협력단 재생 공격 방지가 가능한 부호 기반 암호화 장치 및 방법
US10454681B1 (en) 2017-11-17 2019-10-22 ISARA Corporation Multi-use key encapsulation processes
US10031795B1 (en) * 2017-12-22 2018-07-24 ISARA Corporation Using conversion schemes in public key cryptosystems
US10061636B1 (en) * 2017-12-22 2018-08-28 ISARA Corporation Conversion schemes for public key cryptosystems
CN108737114A (zh) * 2018-06-19 2018-11-02 天津中兴云链技术有限公司 一种基于量子密钥分发的区块链系统的签名方法及装置
CN109088718A (zh) * 2018-07-11 2018-12-25 上海循态信息科技有限公司 基于线性反馈移位寄存器的保密增强方法及系统
JP7132506B2 (ja) * 2019-01-07 2022-09-07 富士通株式会社 秘密情報検索システム、秘密情報検索プログラム、および秘密情報検索方法
US11593528B2 (en) * 2019-04-08 2023-02-28 The Regents Of The University Of California Compact key with reusable common key for encryption
JP2023509977A (ja) * 2020-01-10 2023-03-10 ゼットイーユー・テクノロジーズ・インコーポレイテッド 対称非同期生成的暗号化のための方法
WO2021258109A1 (en) * 2020-06-17 2021-12-23 The Regents Of The University Of California Extra-compact key with reusable common key for encryption
US12375264B2 (en) * 2020-11-17 2025-07-29 Nec Corporation Information concealing control apparatus, information concealing apparatus, information reconfiguration control apparatus, information reconfiguring apparatus, information concealing system, information concealing control method, information reconfiguration control method, information concealing control program, and information reconfiguration control program
WO2022107226A1 (ja) * 2020-11-17 2022-05-27 日本電気株式会社 情報秘匿装置、情報再構成装置、情報秘匿システム、情報秘匿方法、情報再構成方法、情報秘匿プログラム、及び情報再構成プログラム
CN113204771B (zh) * 2021-04-21 2022-02-22 北京连山科技股份有限公司 一种利用国密sm3改进分组密码cbc模式缺点的高效方法
CN113300840B (zh) * 2021-05-21 2023-05-16 福建师范大学 一种联合汉明码的数据随机加密通信方法
JP7619479B2 (ja) 2021-11-19 2025-01-22 日本電気株式会社 通信システム、送信装置、受信装置、並びに、それらの方法およびプログラム
US12034832B1 (en) 2023-05-22 2024-07-09 Atofia Llc Systems and methods for data encryption, decryption, and authentication
US12418400B1 (en) 2023-05-22 2025-09-16 Atofia Llc Systems and methods for data encryption, decryption, and authentication
CN116680728B (zh) * 2023-08-04 2023-11-24 浙江宇视科技有限公司 隐私保护生物识别方法、系统、设备和介质

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US5295188A (en) * 1991-04-04 1994-03-15 Wilson William J Public key encryption and decryption circuitry and method
JPH11127138A (ja) * 1997-10-24 1999-05-11 Sony Corp 誤り訂正符号化方法及びその装置並びにデータ伝送方法
US20030223579A1 (en) * 2000-07-13 2003-12-04 Eran Kanter Secure and linear public-key cryptosystem based on parity-check error-correcting
JP4086503B2 (ja) * 2002-01-15 2008-05-14 富士通株式会社 暗号演算装置及び方法並びにプログラム
US7643637B2 (en) * 2004-02-10 2010-01-05 Microsoft Corporation Efficient code constructions via cryptographic assumptions
JP2006133380A (ja) * 2004-11-04 2006-05-25 Murata Mach Ltd 復号装置と復号プログラム及び暗号通信システム
US7406120B1 (en) * 2005-04-01 2008-07-29 Bae Systems Information And Electronic Systems Integration Inc. Transmission channel impulse response estimation using fast algorithms
FR2917920B1 (fr) * 2007-06-22 2009-10-09 Centre Nat Rech Scient Procede d'authentification utilisant un decodage de code correcteur d'erreurs a partir d'une matrice publique
US8689087B2 (en) * 2008-01-11 2014-04-01 Orange Method and entity for probabilistic symmetrical encryption

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113158218A (zh) * 2021-05-21 2021-07-23 上海幻电信息科技有限公司 数据加密方法、装置及数据解密方法、装置

Also Published As

Publication number Publication date
WO2009095574A3 (fr) 2009-10-08
WO2009095574A2 (fr) 2009-08-06
JP5564434B2 (ja) 2014-07-30
EP2232765B1 (fr) 2020-03-04
BRPI0907183A8 (pt) 2015-09-29
US8689087B2 (en) 2014-04-01
US20100281336A1 (en) 2010-11-04
JP2014142663A (ja) 2014-08-07
JP2011509433A (ja) 2011-03-24
EP2232765A2 (fr) 2010-09-29

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: A CLASSIFICACAO ANTERIOR ERA: H04L 9/20

Ipc: H04L 9/06 (1990.01), H04L 9/08 (1990.01), H04L 9/3

B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements