NO321423B1 - Fremgangsmate for asymmetrisk, kryptografisk kommunikasjon, samt tilhorende baerbar gjenstand - Google Patents
Fremgangsmate for asymmetrisk, kryptografisk kommunikasjon, samt tilhorende baerbar gjenstand Download PDFInfo
- Publication number
- NO321423B1 NO321423B1 NO19974441A NO974441A NO321423B1 NO 321423 B1 NO321423 B1 NO 321423B1 NO 19974441 A NO19974441 A NO 19974441A NO 974441 A NO974441 A NO 974441A NO 321423 B1 NO321423 B1 NO 321423B1
- Authority
- NO
- Norway
- Prior art keywords
- polynomials
- value
- equations
- public
- variables
- Prior art date
Links
- 230000006854 communication Effects 0.000 title claims abstract description 13
- 238000000034 method Methods 0.000 title claims description 28
- 238000004891 communication Methods 0.000 title claims description 8
- PXFBZOLANLWPMH-UHFFFAOYSA-N 16-Epiaffinine Natural products C1C(C2=CC=CC=C2N2)=C2C(=O)CC2C(=CC)CN(C)C1C2CO PXFBZOLANLWPMH-UHFFFAOYSA-N 0.000 claims description 28
- 230000009466 transformation Effects 0.000 claims description 28
- 238000013507 mapping Methods 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 10
- 238000012795 verification Methods 0.000 claims description 6
- 238000004364 calculation method Methods 0.000 claims description 4
- 238000000844 transformation Methods 0.000 claims description 3
- 230000010365 information processing Effects 0.000 claims description 2
- 239000011159 matrix material Substances 0.000 claims 2
- 230000008030 elimination Effects 0.000 description 8
- 238000003379 elimination reaction Methods 0.000 description 8
- 230000014509 gene expression Effects 0.000 description 4
- 238000007429 general method Methods 0.000 description 4
- 230000007704 transition Effects 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000012886 linear function Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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
- H04L9/30—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
-
- 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
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3247—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures
-
- 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
-
- 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
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
-
- 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
- H04L2209/12—Details relating to cryptographic hardware or logic circuitry
-
- 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
- H04L9/50—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using hash chains, e.g. blockchains or hash trees
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Physics (AREA)
- Pure & Applied Mathematics (AREA)
- Mathematical Optimization (AREA)
- Physics & Mathematics (AREA)
- Mathematical Analysis (AREA)
- General Physics & Mathematics (AREA)
- Algebra (AREA)
- Storage Device Security (AREA)
- Complex Calculations (AREA)
- Error Detection And Correction (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9600958A FR2744309B1 (fr) | 1996-01-26 | 1996-01-26 | Procede de communicatin cryptographique asymetrique, et objet portatif associe |
| PCT/FR1997/000139 WO1997027688A1 (fr) | 1996-01-26 | 1997-01-24 | Procede de communication cryptographique asymetrique, et objet portatif associe |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO974441D0 NO974441D0 (no) | 1997-09-25 |
| NO974441L NO974441L (no) | 1997-11-25 |
| NO321423B1 true NO321423B1 (no) | 2006-05-08 |
Family
ID=9488529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19974441A NO321423B1 (no) | 1996-01-26 | 1997-09-25 | Fremgangsmate for asymmetrisk, kryptografisk kommunikasjon, samt tilhorende baerbar gjenstand |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US6111952A (de) |
| EP (1) | EP0818094B1 (de) |
| JP (2) | JPH10505439A (de) |
| KR (1) | KR100445893B1 (de) |
| CN (1) | CN100353704C (de) |
| AU (1) | AU734668B2 (de) |
| BR (1) | BR9702043A (de) |
| CA (1) | CA2216607C (de) |
| DE (1) | DE69735290T2 (de) |
| FR (1) | FR2744309B1 (de) |
| HK (1) | HK1009688A1 (de) |
| IL (1) | IL121839A (de) |
| NO (1) | NO321423B1 (de) |
| TW (1) | TW286465B (de) |
| WO (1) | WO1997027688A1 (de) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19812903A1 (de) * | 1998-03-18 | 1999-09-23 | Francotyp Postalia Gmbh | Frankiereinrichtung und ein Verfahren zur Erzeugung gültiger Daten für Frankierabdrucke |
| EP1049289B1 (de) * | 1999-04-29 | 2004-10-06 | Bull Cp8 | Vorrichtung und Verfahren zum Berechnen einer digitalen Unterschrift |
| JP4640663B2 (ja) * | 2000-06-30 | 2011-03-02 | ネッツエスアイ東洋株式会社 | 秘密情報生成装置及び方法 |
| KR100388059B1 (ko) * | 2000-12-23 | 2003-06-18 | 한국전자통신연구원 | 비대칭키 암호 알고리즘을 이용한 데이터 암호화 시스템및 그 방법 |
| US7729991B2 (en) * | 2001-03-20 | 2010-06-01 | Booz-Allen & Hamilton Inc. | Method and system for electronic voter registration and electronic voting over a network |
| US7136484B1 (en) * | 2001-10-01 | 2006-11-14 | Silicon Image, Inc. | Cryptosystems using commuting pairs in a monoid |
| ATE370466T1 (de) * | 2003-09-15 | 2007-09-15 | Philippe Baumard | Verfahren und system zur interessenniveaumessung von digitalen nachrichten |
| US8139764B2 (en) * | 2008-05-06 | 2012-03-20 | Harris Corporation | Closed galois field cryptographic system |
| JP5349261B2 (ja) * | 2009-04-23 | 2013-11-20 | 三菱電機株式会社 | 暗号処理システム、鍵生成装置、鍵委譲装置、暗号化装置、復号装置、暗号処理方法及び暗号処理プログラム |
| US11093213B1 (en) * | 2010-12-29 | 2021-08-17 | Ternarylogic Llc | Cryptographic computer machines with novel switching devices |
| US11336425B1 (en) * | 2010-06-01 | 2022-05-17 | Ternarylogic Llc | Cryptographic machines characterized by a Finite Lab-Transform (FLT) |
| TW201351195A (zh) * | 2012-03-02 | 2013-12-16 | Sony Corp | 演算裝置、控制方法、及程式 |
| US20230125560A1 (en) * | 2015-12-20 | 2023-04-27 | Peter Lablans | Cryptographic Computer Machines with Novel Switching Devices |
| GB201611698D0 (en) * | 2016-07-05 | 2016-08-17 | Eitc Holdings Ltd | Blockchain-implemented control method and system |
| US20180115535A1 (en) * | 2016-10-24 | 2018-04-26 | Netflix, Inc. | Blind En/decryption for Multiple Clients Using a Single Key Pair |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5375170A (en) * | 1992-11-13 | 1994-12-20 | Yeda Research & Development Co., Ltd. | Efficient signature scheme based on birational permutations |
| US5263085A (en) * | 1992-11-13 | 1993-11-16 | Yeda Research & Development Co. Ltd. | Fast signature scheme based on sequentially linearized equations |
| FR2737370B1 (fr) * | 1995-07-27 | 1997-08-22 | Bull Cp8 | Procede de communication cryptographique |
| US5740250A (en) * | 1995-12-15 | 1998-04-14 | Moh; Tzuong-Tsieng | Tame automorphism public key system |
-
1996
- 1996-01-26 FR FR9600958A patent/FR2744309B1/fr not_active Expired - Fee Related
- 1996-01-29 TW TW085101060A patent/TW286465B/zh not_active IP Right Cessation
-
1997
- 1997-01-24 JP JP9526610A patent/JPH10505439A/ja active Pending
- 1997-01-24 BR BR9702043A patent/BR9702043A/pt not_active Application Discontinuation
- 1997-01-24 IL IL12183997A patent/IL121839A/xx not_active IP Right Cessation
- 1997-01-24 AU AU15491/97A patent/AU734668B2/en not_active Ceased
- 1997-01-24 KR KR1019970706874A patent/KR100445893B1/ko not_active IP Right Cessation
- 1997-01-24 DE DE69735290T patent/DE69735290T2/de not_active Expired - Lifetime
- 1997-01-24 US US08/913,932 patent/US6111952A/en not_active Expired - Lifetime
- 1997-01-24 EP EP97901663A patent/EP0818094B1/de not_active Expired - Lifetime
- 1997-01-24 CN CNB97190040XA patent/CN100353704C/zh not_active Expired - Fee Related
- 1997-01-24 CA CA002216607A patent/CA2216607C/fr not_active Expired - Fee Related
- 1997-01-24 WO PCT/FR1997/000139 patent/WO1997027688A1/fr active IP Right Grant
- 1997-09-25 NO NO19974441A patent/NO321423B1/no not_active IP Right Cessation
-
1998
- 1998-09-08 HK HK98110516A patent/HK1009688A1/xx not_active IP Right Cessation
-
2002
- 2002-06-19 JP JP2002178876A patent/JP2003076269A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| TW286465B (en) | 1996-09-21 |
| IL121839A (en) | 2000-10-31 |
| DE69735290T2 (de) | 2006-10-19 |
| WO1997027688A1 (fr) | 1997-07-31 |
| AU734668B2 (en) | 2001-06-21 |
| EP0818094B1 (de) | 2006-02-22 |
| KR100445893B1 (ko) | 2004-11-10 |
| JPH10505439A (ja) | 1998-05-26 |
| KR19980703470A (ko) | 1998-11-05 |
| EP0818094A1 (de) | 1998-01-14 |
| US6111952A (en) | 2000-08-29 |
| JP2003076269A (ja) | 2003-03-14 |
| FR2744309A1 (fr) | 1997-08-01 |
| DE69735290D1 (de) | 2006-04-27 |
| HK1009688A1 (en) | 1999-09-10 |
| NO974441L (no) | 1997-11-25 |
| CA2216607C (fr) | 2004-11-30 |
| CA2216607A1 (fr) | 1997-07-31 |
| NO974441D0 (no) | 1997-09-25 |
| CN1178619A (zh) | 1998-04-08 |
| BR9702043A (pt) | 1998-01-13 |
| CN100353704C (zh) | 2007-12-05 |
| IL121839A0 (en) | 1998-02-22 |
| FR2744309B1 (fr) | 1998-03-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |