WO2008132968A1 - データ保管方法、クライアント装置、記憶装置及びプログラム - Google Patents

データ保管方法、クライアント装置、記憶装置及びプログラム Download PDF

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Publication number
WO2008132968A1
WO2008132968A1 PCT/JP2008/056793 JP2008056793W WO2008132968A1 WO 2008132968 A1 WO2008132968 A1 WO 2008132968A1 JP 2008056793 W JP2008056793 W JP 2008056793W WO 2008132968 A1 WO2008132968 A1 WO 2008132968A1
Authority
WO
WIPO (PCT)
Prior art keywords
client device
information
storage device
storage
program
Prior art date
Application number
PCT/JP2008/056793
Other languages
English (en)
French (fr)
Inventor
Fumio Aoki
Original Assignee
Ntt Communications Corporation
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ntt Communications Corporation filed Critical Ntt Communications Corporation
Priority to CN200880011853.8A priority Critical patent/CN101657822B/zh
Priority to US12/594,952 priority patent/US20100058050A1/en
Priority to JP2009511740A priority patent/JP4918133B2/ja
Priority to EP08739899.6A priority patent/EP2136311B1/en
Publication of WO2008132968A1 publication Critical patent/WO2008132968A1/ja

Links

Classifications

    • 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
    • G06F21/44—Program or device authentication
    • G06F21/445—Program or device authentication by mutual authentication, e.g. between devices or programs
    • 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
    • G06F21/31—User authentication
    • 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
    • G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
    • 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
    • H04L9/0894—Escrow, recovery or storing of secret information, e.g. secret key escrow or cryptographic key storage
    • H04L9/0897—Escrow, recovery or storing of secret information, e.g. secret key escrow or cryptographic key storage involving additional devices, e.g. trusted platform module [TPM], smartcard or USB
    • 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
    • H04L9/3271—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 using challenge-response
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2129—Authenticate client device independently of the user
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Storage Device Security (AREA)

Abstract

　記憶装置がその記憶装置固有情報Ａをクライアント装置に送信する。クライアント装置は、そのクライアント装置に固有のクライアント装置鍵生成情報Ｂ１と、送信されたＡとを用いて暗号鍵Ｐ１を生成する。クライアント装置は、そのクライアント装置固有情報Ｄを、暗号鍵Ｐ１を用いて暗号化してＤ’を生成し、記憶装置に送信する。記憶装置はこれを保存する。記憶装置がクライアント装置を認証する際には、同様な処理によってクライアント装置がＤ’を生成し、記憶装置は保存しておいたＤ’と認証対象のクライアント装置が生成したＤ’とが等しいか否かを判定する。
PCT/JP2008/056793 2007-04-12 2008-04-04 データ保管方法、クライアント装置、記憶装置及びプログラム WO2008132968A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN200880011853.8A CN101657822B (zh) 2007-04-12 2008-04-04 数据保管方法、客户端装置、存储装置以及数据保管***
US12/594,952 US20100058050A1 (en) 2007-04-12 2008-04-04 Data keeping method, client apparatus, storage device, and program
JP2009511740A JP4918133B2 (ja) 2007-04-12 2008-04-04 データ保管方法、クライアント装置、データ保管システム、及びプログラム
EP08739899.6A EP2136311B1 (en) 2007-04-12 2008-04-04 Data keeping method, client apparatus, storage device and program

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007105373 2007-04-12
JP2007-105373 2007-04-12

Publications (1)

Publication Number Publication Date
WO2008132968A1 true WO2008132968A1 (ja) 2008-11-06

Family

ID=39925427

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/056793 WO2008132968A1 (ja) 2007-04-12 2008-04-04 データ保管方法、クライアント装置、記憶装置及びプログラム

Country Status (5)

Country Link
US (1) US20100058050A1 (ja)
EP (1) EP2136311B1 (ja)
JP (1) JP4918133B2 (ja)
CN (1) CN101657822B (ja)
WO (1) WO2008132968A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013080659A1 (ja) * 2011-12-01 2013-06-06 Ｎｅｃシステムテクノロジー株式会社 機密情報漏洩防止システム、機密情報漏洩防止方法、及びコンピュータ読み取り可能な記録媒体

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9112535B2 (en) * 2010-10-06 2015-08-18 Cleversafe, Inc. Data transmission utilizing partitioning and dispersed storage error encoding
US9087205B2 (en) * 2013-10-11 2015-07-21 Sap Se Shared encrypted storage
CN105072124A (zh) * 2015-08-25 2015-11-18 长沙市麓智信息科技有限公司 专利产品会员管理***

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002183839A (ja) 2000-12-12 2002-06-28 Ntt Communications Kk ポイント処理システム、これに用いるメモリカード、ポイント処理端末、個人情報登録端末、個人情報読出端末
JP2003296879A (ja) * 2002-04-04 2003-10-17 Sumitomo Electric Ind Ltd 交通信号機及び交通信号システム
JP2005102055A (ja) * 2003-09-26 2005-04-14 Victor Co Of Japan Ltd 暗号化装置及び復号化装置
JP2005174388A (ja) * 2003-12-08 2005-06-30 Sony Corp 記録装置、記録方法、再生装置、再生方法
JP2005309494A (ja) * 2004-04-16 2005-11-04 Sony Corp データ利用システム，記憶装置，データ利用方法，およびコンピュータプログラム
JP2007065782A (ja) * 2005-08-29 2007-03-15 Canon Inc 情報処理装置、デバイス、情報処理システム、情報処理プログラム及び記憶媒体

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US6223290B1 (en) * 1998-05-07 2001-04-24 Intel Corporation Method and apparatus for preventing the fraudulent use of a cellular telephone
JPH11338982A (ja) * 1998-05-25 1999-12-10 Mitsubishi Electric Corp Ｉｃメモリカードシステム装置及びそのｉｃメモリカード
US6263445B1 (en) * 1998-06-30 2001-07-17 Emc Corporation Method and apparatus for authenticating connections to a storage system coupled to a network
JP3389186B2 (ja) * 1999-04-27 2003-03-24 松下電器産業株式会社 半導体メモリカード及び読み出し装置
JP2003296279A (ja) * 2002-03-29 2003-10-17 Digital Electronics Corp 認証方法、並びに、そのクライアント装置、サーバ装置およびプログラム
EP1372317B1 (en) * 2002-06-11 2008-08-27 Matsushita Electric Industrial Co., Ltd. Authentication system
US8745409B2 (en) * 2002-12-18 2014-06-03 Sandisk Il Ltd. System and method for securing portable data
US20050162992A1 (en) * 2003-03-18 2005-07-28 Fujitsu Limited Information access control method, access control program, and external recording medium
JP2005122402A (ja) * 2003-10-15 2005-05-12 Systemneeds Inc Ｉｃカードシステム
JP4795727B2 (ja) * 2005-06-14 2011-10-19 ヒタチグローバルストレージテクノロジーズネザーランドビーブイ コンテンツの利用端末を制限する方法、記憶装置およびシステム

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002183839A (ja) 2000-12-12 2002-06-28 Ntt Communications Kk ポイント処理システム、これに用いるメモリカード、ポイント処理端末、個人情報登録端末、個人情報読出端末
JP2003296879A (ja) * 2002-04-04 2003-10-17 Sumitomo Electric Ind Ltd 交通信号機及び交通信号システム
JP2005102055A (ja) * 2003-09-26 2005-04-14 Victor Co Of Japan Ltd 暗号化装置及び復号化装置
JP2005174388A (ja) * 2003-12-08 2005-06-30 Sony Corp 記録装置、記録方法、再生装置、再生方法
JP2005309494A (ja) * 2004-04-16 2005-11-04 Sony Corp データ利用システム，記憶装置，データ利用方法，およびコンピュータプログラム
JP2007065782A (ja) * 2005-08-29 2007-03-15 Canon Inc 情報処理装置、デバイス、情報処理システム、情報処理プログラム及び記憶媒体

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013080659A1 (ja) * 2011-12-01 2013-06-06 Ｎｅｃシステムテクノロジー株式会社 機密情報漏洩防止システム、機密情報漏洩防止方法、及びコンピュータ読み取り可能な記録媒体
CN104025544A (zh) * 2011-12-01 2014-09-03 Nec方案创新有限公司 机密信息泄露防止***、机密信息泄露防止方法和计算机可读记录介质
JPWO2013080659A1 (ja) * 2011-12-01 2015-04-27 Ｎｅｃソリューションイノベータ株式会社 機密情報漏洩防止システム、機密情報漏洩防止方法、及びプログラム
US9438629B2 (en) 2011-12-01 2016-09-06 Nec Solution Innovators, Ltd. Sensitive information leakage prevention system, sensitive information leakage prevention method, and computer-readable recording medium

Also Published As

Publication number Publication date
EP2136311A1 (en) 2009-12-23
JP4918133B2 (ja) 2012-04-18
EP2136311A4 (en) 2012-06-27
CN101657822A (zh) 2010-02-24
US20100058050A1 (en) 2010-03-04
JPWO2008132968A1 (ja) 2010-07-22
EP2136311B1 (en) 2013-07-31
CN101657822B (zh) 2012-10-24

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