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 |
|---|---|---|---|---|
| WO2009095574A2 (fr) * | 2008-01-11 | 2009-08-06 | France Telecom | Procede et entite de chiffrement symetrique probabiliste |
| US20130010953A1 (en) * | 2009-12-22 | 2013-01-10 | France Telecom | Encryption and decryption method |
| 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 |
| CN103152181B (zh) * | 2013-03-08 | 2015-08-05 | 电子科技大学 | 一种rfid数据加密方法 |
| CN103218633B (zh) * | 2013-03-08 | 2015-11-18 | 电子科技大学 | 一种rfid安全认证方法 |
| CN104769881A (zh) * | 2013-03-27 | 2015-07-08 | 爱迪德技术有限公司 | 具有错误校正的aes实现方式 |
| KR101491778B1 (ko) * | 2013-11-27 | 2015-02-11 | 한국전자통신연구원 | 중계 장치를 이용하는 보안 데이터 전송 장치 및 그 방법 |
| EP3208789B1 (en) * | 2016-02-22 | 2020-08-05 | Eshard | Method of protecting a circuit against 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 |
| US10404458B1 (en) * | 2017-11-17 | 2019-09-03 | ISARA Corporation | Multi-round key encapsulation process |
| 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 |
| US20230049768A1 (en) * | 2020-01-10 | 2023-02-16 | 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 |
| JP7476982B2 (ja) * | 2020-11-17 | 2024-05-01 | 日本電気株式会社 | 情報秘匿制御装置、情報秘匿装置、情報再構成制御装置、情報再構成装置、情報秘匿システム、情報秘匿制御方法、情報再構成制御方法、情報秘匿制御プログラム、及び情報再構成制御プログラム |
| 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 |
| 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 |
| WO2023089776A1 (ja) * | 2021-11-19 | 2023-05-25 | 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 |
| US12418400B1 (en) | 2023-05-22 | 2025-09-16 | Atofia Llc | Systems and methods for data encryption, decryption, and authentication |
| US12034832B1 (en) | 2023-05-22 | 2024-07-09 | 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 |
| WO2009095574A2 (fr) * | 2008-01-11 | 2009-08-06 | France Telecom | Procede et entite de chiffrement symetrique probabiliste |
-
2009
- 2009-01-09 WO PCT/FR2009/050028 patent/WO2009095574A2/fr not_active Ceased
- 2009-01-09 US US12/810,187 patent/US8689087B2/en active Active
- 2009-01-09 BR BRPI0907183A patent/BRPI0907183A8/pt not_active Application Discontinuation
- 2009-01-09 JP JP2010541829A patent/JP5564434B2/ja active Active
- 2009-01-09 EP EP09705307.8A patent/EP2232765B1/fr active Active
-
2014
- 2014-04-03 JP JP2014076994A patent/JP2014142663A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US20100281336A1 (en) | 2010-11-04 |
| EP2232765A2 (fr) | 2010-09-29 |
| BRPI0907183A2 (pt) | 2015-07-14 |
| JP5564434B2 (ja) | 2014-07-30 |
| EP2232765B1 (fr) | 2020-03-04 |
| JP2011509433A (ja) | 2011-03-24 |
| WO2009095574A3 (fr) | 2009-10-08 |
| WO2009095574A2 (fr) | 2009-08-06 |
| JP2014142663A (ja) | 2014-08-07 |
| US8689087B2 (en) | 2014-04-01 |
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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 |