BRPI0907183A8 - método e entidade para encriptação simétrica probabilística - Google Patents
método e entidade para encriptação simétrica probabilísticaInfo
- Publication number
- BRPI0907183A8 BRPI0907183A8 BRPI0907183A BRPI0907183A BRPI0907183A8 BR PI0907183 A8 BRPI0907183 A8 BR PI0907183A8 BR PI0907183 A BRPI0907183 A BR PI0907183A BR PI0907183 A BRPI0907183 A BR PI0907183A BR PI0907183 A8 BRPI0907183 A8 BR PI0907183A8
- Authority
- BR
- Brazil
- Prior art keywords
- entity
- symmetric encryption
- probabilistic
- probabilistic symmetric
- encryption
- Prior art date
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)
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 BRPI0907183A2 (pt) | 2015-07-14 |
| BRPI0907183A8 true 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) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5564434B2 (ja) * | 2008-01-11 | 2014-07-30 | オランジュ | 確率的対称暗号化のための方法およびエンティティ |
| 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 |
| WO2014154273A1 (en) * | 2013-03-27 | 2014-10-02 | 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 |
| US11558176B2 (en) * | 2017-02-15 | 2023-01-17 | 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 |
| US10404458B1 (en) * | 2017-11-17 | 2019-09-03 | ISARA Corporation | Multi-round key encapsulation process |
| US10061636B1 (en) * | 2017-12-22 | 2018-08-28 | ISARA Corporation | Conversion schemes for public key cryptosystems |
| US10031795B1 (en) * | 2017-12-22 | 2018-07-24 | ISARA Corporation | Using conversion schemes in 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 |
| CA3167530A1 (en) * | 2020-01-10 | 2021-07-15 | Zeu Technologies, Inc. | A method for symmetric asynchronous generative encryption |
| US11741268B2 (en) * | 2020-06-17 | 2023-08-29 | The Regents Of The University Of California | Extra-compact key with reusable common key for encryption |
| JP7556400B2 (ja) | 2020-11-17 | 2024-09-26 | 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 |
| 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 |
| 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 |
| CN113158218B (zh) * | 2021-05-21 | 2024-08-27 | 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 |
| 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 |
| US20250015972A1 (en) * | 2021-11-19 | 2025-01-09 | Nec Corporation | Communication system, transmission apparatus, reception apparatus, and method and program thereof |
| 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 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| JP5564434B2 (ja) * | 2008-01-11 | 2014-07-30 | オランジュ | 確率的対称暗号化のための方法およびエンティティ |
-
2009
- 2009-01-09 JP JP2010541829A patent/JP5564434B2/ja active Active
- 2009-01-09 WO PCT/FR2009/050028 patent/WO2009095574A2/fr not_active Ceased
- 2009-01-09 EP EP09705307.8A patent/EP2232765B1/fr active Active
- 2009-01-09 US US12/810,187 patent/US8689087B2/en active Active
- 2009-01-09 BR BRPI0907183A patent/BRPI0907183A8/pt not_active Application Discontinuation
-
2014
- 2014-04-03 JP JP2014076994A patent/JP2014142663A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP2232765A2 (fr) | 2010-09-29 |
| US8689087B2 (en) | 2014-04-01 |
| JP2014142663A (ja) | 2014-08-07 |
| WO2009095574A3 (fr) | 2009-10-08 |
| US20100281336A1 (en) | 2010-11-04 |
| EP2232765B1 (fr) | 2020-03-04 |
| JP2011509433A (ja) | 2011-03-24 |
| BRPI0907183A2 (pt) | 2015-07-14 |
| JP5564434B2 (ja) | 2014-07-30 |
| WO2009095574A2 (fr) | 2009-08-06 |
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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 |