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NO960817L - Filkrypteringsskjema - Google Patents

Filkrypteringsskjema

Info

Publication number
NO960817L
NO960817L NO960817A NO960817A NO960817L NO 960817 L NO960817 L NO 960817L NO 960817 A NO960817 A NO 960817A NO 960817 A NO960817 A NO 960817A NO 960817 L NO960817 L NO 960817L
Authority
NO
Norway
Prior art keywords
file
computer
data
data storage
storage device
Prior art date
Application number
NO960817A
Other languages
English (en)
Other versions
NO960817D0 (no
Inventor
Diane E Georgiades
Neal E Taylor
Original Assignee
Hughes Aircraft Co
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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Publication of NO960817D0 publication Critical patent/NO960817D0/no
Publication of NO960817L publication Critical patent/NO960817L/no

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/14—Protection against unauthorised use of memory or access to memory
    • 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
    • G06F21/6209—Protecting access to data via a platform, e.g. using keys or access control rules to a single file or object, e.g. in a secure envelope, encrypted and accessed using a key, or with access control rules appended to the object itself

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • Storage Device Security (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Gyroscopes (AREA)
  • Optical Communication System (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

Datamaskin-datalagringssystem med en datalagringsanordning (15c), og en prosessor (11) for kryptering av fildata for å frembringe kryptert fildata og skriving av kryptert fildata til datamaskinen på datalagringsanordningen (15c). Datamaskinfilen innbefatter en filinformasjonsheader som inneholder informasjon som indikerer at datamaskinfilen inneholder kryptert fildata.
NO960817A 1994-06-30 1996-02-28 Filkrypteringsskjema NO960817L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US26869594A 1994-06-30 1994-06-30
PCT/US1995/006329 WO1996000942A1 (en) 1994-06-30 1995-05-19 File encryption scheme

Publications (2)

Publication Number Publication Date
NO960817D0 NO960817D0 (no) 1996-02-28
NO960817L true NO960817L (no) 1996-04-18

Family

ID=23024080

Family Applications (1)

Application Number Title Priority Date Filing Date
NO960817A NO960817L (no) 1994-06-30 1996-02-28 Filkrypteringsskjema

Country Status (7)

Country Link
EP (1) EP0715734A1 (no)
JP (1) JPH08509087A (no)
KR (1) KR960705275A (no)
AU (1) AU2596795A (no)
CA (1) CA2165649C (no)
NO (1) NO960817L (no)
WO (1) WO1996000942A1 (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH113284A (ja) * 1997-06-10 1999-01-06 Mitsubishi Electric Corp 情報記憶媒体およびそのセキュリティ方法
KR100820971B1 (ko) * 2001-10-11 2008-04-10 엘지전자 주식회사 압축 오디오 파일에서의 암호화 해독 키 기록 및 재생방법
US9081982B2 (en) 2011-04-18 2015-07-14 Raytheon Company Authorized data access based on the rights of a user and a location
KR102523794B1 (ko) * 2020-11-17 2023-04-21 주식회사 한글과컴퓨터 전자 문서에 삽입된 테이블에 대한 트리 구조 목록화를 지원하는 전자 장치 및 그 동작 방법

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4757533A (en) * 1985-09-11 1988-07-12 Computer Security Corporation Security system for microcomputers
US4864616A (en) * 1987-10-15 1989-09-05 Micronyx, Inc. Cryptographic labeling of electronically stored data
US5689560A (en) * 1994-04-25 1997-11-18 International Business Machines Corporation Method and apparatus for enabling trial period use of software products: method and apparatus for allowing a try-and-buy user interaction
US5757907A (en) * 1994-04-25 1998-05-26 International Business Machines Corporation Method and apparatus for enabling trial period use of software products: method and apparatus for generating a machine-dependent identification

Also Published As

Publication number Publication date
CA2165649A1 (en) 1995-12-31
AU2596795A (en) 1996-01-25
EP0715734A1 (en) 1996-06-12
NO960817D0 (no) 1996-02-28
WO1996000942A1 (en) 1996-01-11
CA2165649C (en) 1999-11-02
JPH08509087A (ja) 1996-09-24
KR960705275A (ko) 1996-10-09

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NO960817L (no) Filkrypteringsskjema

Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application