CN101779208A - 具有用于改善用于认证实体的时间估计的准确度的电路的存储器器件和其使用方法 - Google Patents
具有用于改善用于认证实体的时间估计的准确度的电路的存储器器件和其使用方法 Download PDFInfo
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- CN101779208A CN101779208A CN200880102320A CN200880102320A CN101779208A CN 101779208 A CN101779208 A CN 101779208A CN 200880102320 A CN200880102320 A CN 200880102320A CN 200880102320 A CN200880102320 A CN 200880102320A CN 101779208 A CN101779208 A CN 101779208A
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Images
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/71—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information
- G06F21/72—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information in cryptographic circuits
- G06F21/725—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information in cryptographic circuits operating on a secure reference time value
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/083—Network architectures or network communication protocols for network security for authentication of entities using passwords
- H04L63/0846—Network architectures or network communication protocols for network security for authentication of entities using passwords using time-dependent-passwords, e.g. periodically changing passwords
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- 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
- H04L9/3297—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 time stamps, e.g. generation of time stamps
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2463/00—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00
- H04L2463/121—Timestamp
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Technology Law (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mathematical Physics (AREA)
- Computing Systems (AREA)
- Storage Device Security (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/811,344 US20080307494A1 (en) | 2007-06-08 | 2007-06-08 | Memory device with circuitry for improving accuracy of a time estimate used to authenticate an entity |
US11/811,289 US20080307237A1 (en) | 2007-06-08 | 2007-06-08 | Method for improving accuracy of a time estimate used to authenticate an entity to a memory device |
US11/811,289 | 2007-06-08 | ||
US11/811,344 | 2007-06-08 | ||
PCT/US2008/065967 WO2008151294A1 (en) | 2007-06-08 | 2008-06-05 | Memory device with circuitry for improving accuracy of a time estimate used to authenticate an entity and method for use therewith |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101779208A true CN101779208A (zh) | 2010-07-14 |
CN101779208B CN101779208B (zh) | 2013-10-16 |
Family
ID=39874443
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008801023200A Expired - Fee Related CN101779208B (zh) | 2007-06-08 | 2008-06-05 | 具有用于改善用于认证实体的时间估计的准确度的电路的存储器器件和其使用方法 |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP2156355A1 (zh) |
JP (1) | JP5343071B2 (zh) |
KR (1) | KR101465555B1 (zh) |
CN (1) | CN101779208B (zh) |
TW (1) | TWI417729B (zh) |
WO (1) | WO2008151294A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITVI20120262A1 (it) * | 2012-10-10 | 2014-04-11 | Siav Spa | Dispositivo di archiviazione di dati in formato elettronico e procedimento di funzionamento di tale dispositivo |
KR20200129776A (ko) * | 2019-05-10 | 2020-11-18 | 삼성전자주식회사 | 재전송 공격에 대한 방어책을 포함하는 메모리 시스템의 구동 방법 및 이를 수행하는 메모리 시스템 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI95980C (fi) * | 1992-09-04 | 1996-04-10 | Nokia Mobile Phones Ltd | Menetelmä ja kytkentäjärjestely ajan mittaamiseksi tarkasti epätarkalla kellolla |
US5444780A (en) * | 1993-07-22 | 1995-08-22 | International Business Machines Corporation | Client/server based secure timekeeping system |
US6557102B1 (en) * | 1997-09-05 | 2003-04-29 | Koninklijke Philips Electronics N.V. | Digital trust center for medical image authentication |
US7194092B1 (en) * | 1998-10-26 | 2007-03-20 | Microsoft Corporation | Key-based secure storage |
DE69937682T2 (de) * | 1999-10-20 | 2008-11-20 | Sony Deutschland Gmbh | Mobiler Terminal für ein drahtloses Telekommunikationsverfahren mit genauer Echtzeiterzeugung |
JP2003296278A (ja) * | 2002-04-05 | 2003-10-17 | Simple Net International Group Kk | データ管理システム、データ管理方法、データ管理システム用プログラム、及びデータ管理システム用記録媒体 |
JP2004021341A (ja) * | 2002-06-12 | 2004-01-22 | Csk Corp | サーバクライアントシステム、利用者認証方法および接続プログラム |
US20040009815A1 (en) * | 2002-06-26 | 2004-01-15 | Zotto Banjamin O. | Managing access to content |
JP4012771B2 (ja) * | 2002-06-28 | 2007-11-21 | 富士通エフ・アイ・ピー株式会社 | ライセンス管理方法、ライセンス管理システム、ライセンス管理プログラム |
JP2004171544A (ja) * | 2002-10-31 | 2004-06-17 | Oki Electric Ind Co Ltd | 時刻制限付コンテンツ閲覧システム |
EP1597905A1 (en) * | 2003-02-20 | 2005-11-23 | Ase R & D Europe | Method for offering time on smart card and method for time registration by means of mobile communication device |
JP2004320510A (ja) * | 2003-04-17 | 2004-11-11 | Arduc Co Ltd | ビデオレンタルシステム |
JP2004326278A (ja) * | 2003-04-23 | 2004-11-18 | Renesas Technology Corp | 不揮発性記憶装置及びデータ処理装置 |
JP2005063079A (ja) * | 2003-08-11 | 2005-03-10 | Matsushita Electric Ind Co Ltd | メモリカード装置、権利管理システムおよび時間管理方法 |
US7411868B2 (en) * | 2004-11-14 | 2008-08-12 | International Business Machines Corporation | Estimation of time within untrusted time device disconnected from trusted time device |
US8504849B2 (en) * | 2004-12-21 | 2013-08-06 | Sandisk Technologies Inc. | Method for versatile content control |
US20070043667A1 (en) * | 2005-09-08 | 2007-02-22 | Bahman Qawami | Method for secure storage and delivery of media content |
KR20080043402A (ko) * | 2005-09-08 | 2008-05-16 | 샌디스크 코포레이션 | 미디어 컨텐츠의 보안 저장 및 전달을 위한 이동식 메모리시스템 |
-
2008
- 2008-06-05 WO PCT/US2008/065967 patent/WO2008151294A1/en active Application Filing
- 2008-06-05 JP JP2010511334A patent/JP5343071B2/ja not_active Expired - Fee Related
- 2008-06-05 CN CN2008801023200A patent/CN101779208B/zh not_active Expired - Fee Related
- 2008-06-05 KR KR1020107000091A patent/KR101465555B1/ko not_active IP Right Cessation
- 2008-06-05 EP EP08780764A patent/EP2156355A1/en not_active Withdrawn
- 2008-06-06 TW TW097121262A patent/TWI417729B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR101465555B1 (ko) | 2014-11-26 |
EP2156355A1 (en) | 2010-02-24 |
TW200907685A (en) | 2009-02-16 |
KR20100031124A (ko) | 2010-03-19 |
WO2008151294A1 (en) | 2008-12-11 |
JP2010530101A (ja) | 2010-09-02 |
TWI417729B (zh) | 2013-12-01 |
CN101779208B (zh) | 2013-10-16 |
JP5343071B2 (ja) | 2013-11-13 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: SANDISK TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SANDISK CORP. Effective date: 20120705 |
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Free format text: CORRECT: ADDRESS; FROM: CALIFORNIA, USA STATE TO: TEXAS, USA STATE |
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Effective date of registration: 20120705 Address after: texas Applicant after: Sandisk Corp. Address before: American California Applicant before: Sandisk Corp. |
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