WO2002056174A3 - Method for managing computer applications by the operating system of a multi-application computer system - Google Patents

Method for managing computer applications by the operating system of a multi-application computer system Download PDF

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Publication number
WO2002056174A3
WO2002056174A3 PCT/FR2002/000111 FR0200111W WO02056174A3 WO 2002056174 A3 WO2002056174 A3 WO 2002056174A3 FR 0200111 W FR0200111 W FR 0200111W WO 02056174 A3 WO02056174 A3 WO 02056174A3
Authority
WO
WIPO (PCT)
Prior art keywords
applications
environment
user
code
operating system
Prior art date
Application number
PCT/FR2002/000111
Other languages
French (fr)
Other versions
WO2002056174A2 (en
Inventor
David Naccache
Matthieu Vavassori
Original Assignee
Gemplus Card Int
David Naccache
Matthieu Vavassori
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 Gemplus Card Int, David Naccache, Matthieu Vavassori filed Critical Gemplus Card Int
Publication of WO2002056174A2 publication Critical patent/WO2002056174A2/en
Publication of WO2002056174A3 publication Critical patent/WO2002056174A3/en

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/468—Specific access rights for resources, e.g. using capability register

Abstract

The invention concerns a method for managing computer applications by the operating system of a multi-application system wherewith a user is provided. It consists in providing in the operating system a mechanism for: a) creating at least two environments enabling the user to access groups of applications corresponding to each of said environments; b) defining a combination of keys enabling the user to shift from one environment to the other; c) detecting to which environment corresponds each of said resident and future applications; d) classifying each of said applications in the environment corresponding thereto. DRAWING: FIG. 3: A AN APPLICATION CODE B BEFORE EXECUTING THE CODE C CODE SIGNED ? D SIGNATURE VALID ? E CLASSIFICATION IN ENVIRONMENT OF NON SECURE APPLICATIONS F NETWORK CONNECTION ? G SECURE CONNECTION ? H DURING EXECUTION OF THE CODE (AT EACH CONNECTION OPENING) I CERTIFICATE VALID OR IDENTIFIED BY USER ? J CLASSIFICATION IN ENVIRONMENT OF SECURE APPLICATIONS
PCT/FR2002/000111 2001-01-12 2002-01-11 Method for managing computer applications by the operating system of a multi-application computer system WO2002056174A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0100427A FR2819602B1 (en) 2001-01-12 2001-01-12 METHOD FOR MANAGING COMPUTER APPLICATIONS BY THE OPERATING SYSTEM OF A MULTI-APPLICATION COMPUTER SYSTEM
FR01/00427 2001-01-12

Publications (2)

Publication Number Publication Date
WO2002056174A2 WO2002056174A2 (en) 2002-07-18
WO2002056174A3 true WO2002056174A3 (en) 2002-11-14

Family

ID=8858775

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2002/000111 WO2002056174A2 (en) 2001-01-12 2002-01-11 Method for managing computer applications by the operating system of a multi-application computer system

Country Status (2)

Country Link
FR (1) FR2819602B1 (en)
WO (1) WO2002056174A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6824064B2 (en) 2000-12-06 2004-11-30 Mobile-Mind, Inc. Concurrent communication with multiple applications on a smart card
CN100424642C (en) * 2005-10-24 2008-10-08 神基科技股份有限公司 Method of executing computer program by presetted priority order

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0778520A2 (en) * 1995-12-08 1997-06-11 Sun Microsystems, Inc. System and method for executing verifiable programs with facility for using non-verifiable programs from trusted sources
US5764889A (en) * 1996-09-26 1998-06-09 International Business Machines Corporation Method and apparatus for creating a security environment for a user task in a client/server system
WO2000045262A2 (en) * 1999-01-22 2000-08-03 Sun Microsystems, Inc. Techniques for permitting access across a context barrier in a small footprint device using global data structures
US6125447A (en) * 1997-12-11 2000-09-26 Sun Microsystems, Inc. Protection domains to provide security in a computer system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0778520A2 (en) * 1995-12-08 1997-06-11 Sun Microsystems, Inc. System and method for executing verifiable programs with facility for using non-verifiable programs from trusted sources
US5764889A (en) * 1996-09-26 1998-06-09 International Business Machines Corporation Method and apparatus for creating a security environment for a user task in a client/server system
US6125447A (en) * 1997-12-11 2000-09-26 Sun Microsystems, Inc. Protection domains to provide security in a computer system
WO2000045262A2 (en) * 1999-01-22 2000-08-03 Sun Microsystems, Inc. Techniques for permitting access across a context barrier in a small footprint device using global data structures

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
C. COSTELLO, FREEBSD/DOC/FAQ, 19 July 1999 (1999-07-19), XP002181488, Retrieved from the Internet <URL:http://www.FreeBSD.org/cgi/cvsweb.cgi/doc/FAQ/Attic/x.sgml?rev=1.10&content-type=text/x-cvsweb-markup&hideattic=0> [retrieved on 20011024] *

Also Published As

Publication number Publication date
FR2819602A1 (en) 2002-07-19
WO2002056174A2 (en) 2002-07-18
FR2819602B1 (en) 2003-02-21

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