JP4794125B2 - 安全な共有リソース管理方法 - Google Patents
安全な共有リソース管理方法 Download PDFInfo
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- JP4794125B2 JP4794125B2 JP2003375727A JP2003375727A JP4794125B2 JP 4794125 B2 JP4794125 B2 JP 4794125B2 JP 2003375727 A JP2003375727 A JP 2003375727A JP 2003375727 A JP2003375727 A JP 2003375727A JP 4794125 B2 JP4794125 B2 JP 4794125B2
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- laptop
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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
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
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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
- H04L9/3263—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 certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements
- H04L9/3265—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 certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements using certificate chains, trees or paths; Hierarchical trust model
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- 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
- G06F2221/2141—Access rights, e.g. capability lists, access control lists, access tables, access matrices
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- 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
- G06F2221/2147—Locking files
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- 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
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Bioethics (AREA)
- General Health & Medical Sciences (AREA)
- Signal Processing (AREA)
- Software Systems (AREA)
- Databases & Information Systems (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Storage Device Security (AREA)
- Hardware Redundancy (AREA)
- Computer And Data Communications (AREA)
Description
Claims (1)
- ネットワークにおける複数の計算装置間の安全な共有リソースを管理する方法であって、
共有スペースに含まれる少なくとも一つの共有リソースを示す少なくとも一つのデータ構造の第1セットによって定義される該共有スペースの第1の表示を該第1のメンバー計算装置に生成し、
前記第1の表示は、第2の表示および第3の表示とは異なり、前記第1のメンバー計算装置に独自であり、
前記第1のメンバー計算装置から前記共有スペースに含まれる少なくとも1つの共有リソースの第1のセットへのアクセスの提供を受けるために、前記第1の表示および第3の表示とは異なる、第2のメンバー計算装置に独自の、該共有スペースの前記第2の表示を第2のメンバー計算装置に形成するために、第2のメンバー計算装置は前記第1のメンバー計算装置から前記第1の表示で示される前記共有スペースに関する第1の証明書のコピーおよび該第1のメンバー計算装置で生成された第2の証明書のコピーを受信し、
前記第2のメンバー計算装置は、前記第2の表示にもとづいて前記共有スペースへのアクセスを提供するための前記第3の表示を第3のメンバー計算装置に形成するために、該第3のメンバー計算装置に前記第1の証明書のコピー、該第2の表示で示される前記共有スペースに関する第2の証明書のコピー、該第2のメンバー計算装置で生成された第3の証明書のコピーを該第3のメンバー計算装置に提供し、
前記第3の表示は、前記第1の表示および第2の表示とは異なり、前記第3のメンバー計算装置に独自であり、
前記共有スペースは前記共有リソースへのアクセス権限を所有する前記第1のメンバー計算装置に含まれており、
前記第1のメンバー計算装置、第2のメンバー計算装置、第3のメンバー計算装置および少なくとも一つの共有リソースはネットワークを介して接続されており、
前記共有スペースは該共有スペースに含まれる少なくとも一つの共有リソースの第1セットを有し、
前記第2のメンバー計算装置は、前記第1の証明書および第2の証明書のコピー、および、該第2の証明書から第1の証明書へのリンク、を含む第1の証明書チェーンを前記第1のメンバー計算装置に提示することにより、前記少なくとも一つの共有リソースにアクセスすることができ、
前記第3のメンバー計算装置は、前記第1の証明書、第2の証明書および第3の証明書のコピー、および、該第3の証明書から第2の証明書へのリンク、および、該第2の証明書から第1の証明書へのリンクを含む第2の証明書チェーンを前記第1のメンバー計算装置に提示することにより、前記少なくとも一つの共有リソースにアクセスすることができる、
安全な共有リソース管理方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/289,528 US7904720B2 (en) | 2002-11-06 | 2002-11-06 | System and method for providing secure resource management |
US289528 | 2002-11-06 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2004164638A JP2004164638A (ja) | 2004-06-10 |
JP2004164638A5 JP2004164638A5 (ja) | 2006-12-14 |
JP4794125B2 true JP4794125B2 (ja) | 2011-10-19 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003375727A Expired - Fee Related JP4794125B2 (ja) | 2002-11-06 | 2003-11-05 | 安全な共有リソース管理方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7904720B2 (ja) |
JP (1) | JP4794125B2 (ja) |
BR (1) | BR0304803A (ja) |
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2002
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2003
- 2003-10-31 BR BR0304803-9A patent/BR0304803A/pt not_active Application Discontinuation
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BR0304803A (pt) | 2004-08-31 |
JP2004164638A (ja) | 2004-06-10 |
US7904720B2 (en) | 2011-03-08 |
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