CA2276036A1 - Method and apparatus for secure storage of data - Google Patents

Method and apparatus for secure storage of data Download PDF

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Publication number
CA2276036A1
CA2276036A1 CA002276036A CA2276036A CA2276036A1 CA 2276036 A1 CA2276036 A1 CA 2276036A1 CA 002276036 A CA002276036 A CA 002276036A CA 2276036 A CA2276036 A CA 2276036A CA 2276036 A1 CA2276036 A1 CA 2276036A1
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Canada
Prior art keywords
data
secure storage
memory
server computer
user client
Prior art date
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Granted
Application number
CA002276036A
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French (fr)
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CA2276036C (en
Inventor
Benjamin D. Goldstein
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25110198&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2276036(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of CA2276036A1 publication Critical patent/CA2276036A1/en
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Publication of CA2276036C publication Critical patent/CA2276036C/en
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Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/22—Indexing; Data structures therefor; Storage structures
    • G06F16/2228—Indexing structures
    • G06F16/2272—Management thereof
    • 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
    • G06F21/6227—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 where protection concerns the structure of data, e.g. records, types, queries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00—Data processing: database and file management or data structures
    • Y10S707/99931—Database or file accessing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00—Data processing: database and file management or data structures
    • Y10S707/99931—Database or file accessing
    • Y10S707/99939—Privileged access

Abstract

An end-user client workstation (1) communicates with a database server computer (30). In the end-user client workstation (1) there is a memory (6) which contains a codebook (11) and two algorithms (15, 19). In the database server computer (30), there is a cpu (31), a communication port (32), and a memory (33). The memory (33) contains a q-coded database (35) and an algorithm (39). In addition the end-user client workstation (1) has a communication port (5) for communication with the database server computer (30).
CA002276036A 1996-12-30 1997-12-29 Method and apparatus for secure storage of data Expired - Fee Related CA2276036C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/777,414 1996-12-30
US08/777,414 US5963642A (en) 1996-12-30 1996-12-30 Method and apparatus for secure storage of data
PCT/US1997/024025 WO1998029981A1 (en) 1996-12-30 1997-12-29 Method and apparatus for secure storage of data

Publications (2)

Publication Number Publication Date
CA2276036A1 true CA2276036A1 (en) 1998-07-09
CA2276036C CA2276036C (en) 2008-10-21

Family

ID=25110198

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002276036A Expired - Fee Related CA2276036C (en) 1996-12-30 1997-12-29 Method and apparatus for secure storage of data

Country Status (6)

Country Link
US (1) US5963642A (en)
EP (1) EP1013030A4 (en)
JP (1) JP2001507837A (en)
AU (1) AU5723198A (en)
CA (1) CA2276036C (en)
WO (1) WO1998029981A1 (en)

Families Citing this family (173)

* Cited by examiner, † Cited by third party
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