JP2002519939A5 - - Google Patents
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- Publication number
- JP2002519939A5 JP2002519939A5 JP2000557579A JP2000557579A JP2002519939A5 JP 2002519939 A5 JP2002519939 A5 JP 2002519939A5 JP 2000557579 A JP2000557579 A JP 2000557579A JP 2000557579 A JP2000557579 A JP 2000557579A JP 2002519939 A5 JP2002519939 A5 JP 2002519939A5
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002241705A CA2241705C (en) | 1998-06-26 | 1998-06-26 | A method for preventing key-share attacks |
| CA2,241,705 | 1998-06-26 | ||
| PCT/CA1999/000595 WO2000001109A1 (en) | 1998-06-26 | 1999-06-28 | A method for preventing key share attacks |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2002519939A JP2002519939A (ja) | 2002-07-02 |
| JP2002519939A5 true JP2002519939A5 (enExample) | 2006-07-20 |
| JP4750274B2 JP4750274B2 (ja) | 2011-08-17 |
Family
ID=4162587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000557579A Expired - Lifetime JP4750274B2 (ja) | 1998-06-26 | 1999-06-28 | 鍵共有攻撃防御方法 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6850620B2 (enExample) |
| EP (1) | EP1090478B1 (enExample) |
| JP (1) | JP4750274B2 (enExample) |
| AU (1) | AU4493599A (enExample) |
| CA (1) | CA2241705C (enExample) |
| DE (1) | DE69942875D1 (enExample) |
| WO (1) | WO2000001109A1 (enExample) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19850665A1 (de) * | 1998-11-03 | 2000-05-04 | Siemens Ag | Verfahren und Anordnung zur Authentifikation von einer ersten Instanz und einer zweiten Instanz |
| CA2277633C (en) | 1999-07-19 | 2009-10-20 | Certicom Corp. | Split-key key-agreement protocol |
| FR2829644A1 (fr) * | 2001-09-10 | 2003-03-14 | St Microelectronics Sa | Procede securise de transmission de donnees multimedia |
| EP1320006A1 (en) | 2001-12-12 | 2003-06-18 | Canal+ Technologies Société Anonyme | Processing data |
| US7565537B2 (en) * | 2002-06-10 | 2009-07-21 | Microsoft Corporation | Secure key exchange with mutual authentication |
| US7900051B2 (en) | 2002-09-10 | 2011-03-01 | Stmicroelectronics S.A. | Secure multimedia data transmission method |
| EP1586184A1 (de) * | 2003-01-20 | 2005-10-19 | Siemens Aktiengesellschaft | Daten bertragung zwischen rechnern |
| AU2005228061A1 (en) | 2004-04-02 | 2005-10-13 | Research In Motion Limited | Deploying and provisioning wireless handheld devices |
| US7646872B2 (en) * | 2004-04-02 | 2010-01-12 | Research In Motion Limited | Systems and methods to securely generate shared keys |
| US7545932B2 (en) | 2004-10-29 | 2009-06-09 | Thomson Licensing | Secure authenticated channel |
| EP1906587A3 (en) * | 2004-10-29 | 2008-04-16 | Thomson Licensing, Inc. | Secure authenticated channel |
| DE102006004237A1 (de) * | 2006-01-30 | 2007-08-16 | Siemens Ag | Verfahren und Vorrichtung zur Vereinbarung eines gemeinsamen Schlüssels zwischen einem ersten Kommunikationsgerät und einem zweiten Kommunikationsgerät |
| US8452017B2 (en) * | 2007-12-21 | 2013-05-28 | Research In Motion Limited | Methods and systems for secure channel initialization transaction security based on a low entropy shared secret |
| US8495375B2 (en) * | 2007-12-21 | 2013-07-23 | Research In Motion Limited | Methods and systems for secure channel initialization |
| EP2073430B1 (en) | 2007-12-21 | 2013-07-24 | Research In Motion Limited | Methods and systems for secure channel initialization transaction security based on a low entropy shared secret |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2721238B2 (ja) * | 1989-05-01 | 1998-03-04 | 富士通株式会社 | 署名機能を持つ鍵配送方式 |
| US5491749A (en) * | 1993-12-30 | 1996-02-13 | International Business Machines Corporation | Method and apparatus for entity authentication and key distribution secure against off-line adversarial attacks |
| US5491750A (en) | 1993-12-30 | 1996-02-13 | International Business Machines Corporation | Method and apparatus for three-party entity authentication and key distribution using message authentication codes |
| JPH0897813A (ja) * | 1994-09-27 | 1996-04-12 | Oki Electric Ind Co Ltd | 通信方法および装置 |
| US6487661B2 (en) * | 1995-04-21 | 2002-11-26 | Certicom Corp. | Key agreement and transport protocol |
| JP3123916B2 (ja) * | 1995-12-19 | 2001-01-15 | 日本電気株式会社 | デジタル署名システム |
| US6212636B1 (en) * | 1997-05-01 | 2001-04-03 | Itt Manufacturing Enterprises | Method for establishing trust in a computer network via association |
| US6246771B1 (en) * | 1997-11-26 | 2001-06-12 | V-One Corporation | Session key recovery system and method |
| JPH11256901A (ja) * | 1998-03-09 | 1999-09-21 | Advance Co Ltd | 暗号鍵管理方式 |
| EP1075746B1 (en) * | 1998-05-01 | 2005-11-23 | Certicom Corp. | Authenticated key agreement protocol |
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1998
- 1998-06-26 CA CA002241705A patent/CA2241705C/en not_active Expired - Lifetime
-
1999
- 1999-06-28 JP JP2000557579A patent/JP4750274B2/ja not_active Expired - Lifetime
- 1999-06-28 DE DE69942875T patent/DE69942875D1/de not_active Expired - Lifetime
- 1999-06-28 WO PCT/CA1999/000595 patent/WO2000001109A1/en not_active Ceased
- 1999-06-28 AU AU44935/99A patent/AU4493599A/en not_active Abandoned
- 1999-06-28 EP EP99927620A patent/EP1090478B1/en not_active Expired - Lifetime
-
2000
- 2000-12-26 US US09/745,488 patent/US6850620B2/en not_active Expired - Lifetime