TW200610349A - Key derivation functions to enhance security - Google Patents
Key derivation functions to enhance securityInfo
- Publication number
- TW200610349A TW200610349A TW094127150A TW94127150A TW200610349A TW 200610349 A TW200610349 A TW 200610349A TW 094127150 A TW094127150 A TW 094127150A TW 94127150 A TW94127150 A TW 94127150A TW 200610349 A TW200610349 A TW 200610349A
- Authority
- TW
- Taiwan
- Prior art keywords
- key
- key derivation
- enhance security
- derivation functions
- derived
- 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
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Storage Device Security (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/918,718 US7577250B2 (en) | 2004-08-12 | 2004-08-12 | Key derivation functions to enhance security |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200610349A true TW200610349A (en) | 2006-03-16 |
TWI406549B TWI406549B (zh) | 2013-08-21 |
Family
ID=35799983
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW094127150A TWI406549B (zh) | 2004-08-12 | 2005-08-10 | 用以增強安全性之金鑰導出函數 |
Country Status (2)
Country | Link |
---|---|
US (3) | US7577250B2 (zh) |
TW (1) | TWI406549B (zh) |
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DE102005030657B3 (de) * | 2005-06-30 | 2006-11-16 | Siemens Ag | Codierverfahren und Codiereinrichtung zum Sichern eines Zählerstands eines Zählwerks vor einer nachträglichen Manipulation, sowie Prüfverfahren und Prüfeinrichtung zum Prüfen einer Authentizität eines Zählerstands eines Zählwerks |
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US8234505B2 (en) * | 2006-01-20 | 2012-07-31 | Seagate Technology Llc | Encryption key in a storage system |
US8285988B2 (en) | 2006-05-09 | 2012-10-09 | Broadcom Corporation | Method and system for command authentication to achieve a secure interface |
US8560829B2 (en) * | 2006-05-09 | 2013-10-15 | Broadcom Corporation | Method and system for command interface protection to achieve a secure interface |
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JP5210376B2 (ja) * | 2007-05-07 | 2013-06-12 | ヒタチデータ・システムズ・コーポレイション | 固定コンテンツ分散型データ記憶システムにおけるデータ機密保持方法 |
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KR101657243B1 (ko) * | 2014-09-30 | 2016-09-30 | 남기원 | 온라인 시크릿 데이터 관리시스템 및 그 방법 |
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US10237061B2 (en) * | 2015-09-25 | 2019-03-19 | International Business Machines Corporation | Generating master and wrapper keys for connected devices in a key generation scheme |
CN107615273A (zh) * | 2015-12-04 | 2018-01-19 | 慧与发展有限责任合伙企业 | 组合数据块的散列 |
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-
2004
- 2004-08-12 US US10/918,718 patent/US7577250B2/en not_active Expired - Fee Related
-
2005
- 2005-08-10 TW TW094127150A patent/TWI406549B/zh not_active IP Right Cessation
-
2009
- 2009-06-25 US US12/492,060 patent/US8155310B2/en not_active Expired - Fee Related
-
2012
- 2012-03-02 US US13/410,807 patent/US8737608B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20090262943A1 (en) | 2009-10-22 |
US20060034457A1 (en) | 2006-02-16 |
US7577250B2 (en) | 2009-08-18 |
US8155310B2 (en) | 2012-04-10 |
US20120163591A1 (en) | 2012-06-28 |
US8737608B2 (en) | 2014-05-27 |
TWI406549B (zh) | 2013-08-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |