FI981232A0 - Menetelmä sulautetun järjestelmän ohjelmiston suojaamiseksi ja sulautettu järjestelmä - Google Patents

Menetelmä sulautetun järjestelmän ohjelmiston suojaamiseksi ja sulautettu järjestelmä

Info

Publication number
FI981232A0
FI981232A0 FI981232A FI981232A FI981232A0 FI 981232 A0 FI981232 A0 FI 981232A0 FI 981232 A FI981232 A FI 981232A FI 981232 A FI981232 A FI 981232A FI 981232 A0 FI981232 A0 FI 981232A0
Authority
FI
Finland
Prior art keywords
embedded system
protecting
system software
software
embedded
Prior art date
Application number
FI981232A
Other languages
English (en)
Swedish (sv)
Other versions
FI981232A (fi
Inventor
Tapio Valli
Original Assignee
Nokia Mobile Phones Ltd
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 Nokia Mobile Phones Ltd filed Critical Nokia Mobile Phones Ltd
Priority to FI981232A priority Critical patent/FI981232A/fi
Publication of FI981232A0 publication Critical patent/FI981232A0/fi
Priority to EP99660086A priority patent/EP0962850A3/en
Publication of FI981232A publication Critical patent/FI981232A/fi

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
    • G06F21/60—Protecting data
    • G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures
    • 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
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G06F21/101—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM] by binding digital rights to specific entities
    • 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
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G06F21/12—Protecting executable software
    • G06F21/121—Restricting unauthorised execution of programs
    • G06F21/123—Restricting unauthorised execution of programs by using dedicated hardware, e.g. dongles, smart cards, cryptographic processors, global positioning systems [GPS] devices
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2207/00—Indexing scheme relating to methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F2207/72—Indexing scheme relating to groups G06F7/72 - G06F7/729
    • G06F2207/7219—Countermeasures against side channel or fault attacks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2211/00—Indexing scheme relating to details of data-processing equipment not covered by groups G06F3/00 - G06F13/00
    • G06F2211/007—Encryption, En-/decode, En-/decipher, En-/decypher, Scramble, (De-)compress
FI981232A 1998-06-01 1998-06-01 Menetelmä sulautetun järjestelmän ohjelmiston suojaamiseksi ja sulautettu järjestelmä FI981232A (fi)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI981232A FI981232A (fi) 1998-06-01 1998-06-01 Menetelmä sulautetun järjestelmän ohjelmiston suojaamiseksi ja sulautettu järjestelmä
EP99660086A EP0962850A3 (en) 1998-06-01 1999-05-24 A method for protecting embedded system software and embedded system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI981232A FI981232A (fi) 1998-06-01 1998-06-01 Menetelmä sulautetun järjestelmän ohjelmiston suojaamiseksi ja sulautettu järjestelmä

Publications (2)

Publication Number Publication Date
FI981232A0 true FI981232A0 (fi) 1998-06-01
FI981232A FI981232A (fi) 1999-12-02

Family

ID=8551868

Family Applications (1)

Application Number Title Priority Date Filing Date
FI981232A FI981232A (fi) 1998-06-01 1998-06-01 Menetelmä sulautetun järjestelmän ohjelmiston suojaamiseksi ja sulautettu järjestelmä

Country Status (2)

Country Link
EP (1) EP0962850A3 (fi)
FI (1) FI981232A (fi)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI991134A (fi) 1999-05-18 2000-11-19 Sonera Oyj Ohjelmiston testaus
US20020016917A1 (en) * 2000-08-04 2002-02-07 Tomohiko Kitamura System integrated circuit
DE10131576A1 (de) * 2001-07-02 2003-01-16 Bosch Gmbh Robert Verfahren zum Schutz eines Mikrorechner-Systems gegen Manipulation seines Programms
DE10131577A1 (de) * 2001-07-02 2003-01-16 Bosch Gmbh Robert Verfahren zum Schutz eines Mikrorechner-Systems gegen Manipulation seines Programms
US7444476B2 (en) * 2001-07-24 2008-10-28 Texas Instruments Incorporated System and method for code and data security in a semiconductor device
EP1333350A1 (en) * 2002-01-30 2003-08-06 STMicroelectronics Limited Memory security device
US8397081B2 (en) 2005-06-22 2013-03-12 Freescale Semiconductor, Inc. Device and method for securing software
JP5772031B2 (ja) 2011-02-08 2015-09-02 富士通株式会社 通信装置およびセキュアモジュール
CN111159722B (zh) * 2019-11-06 2023-05-16 武汉迈威通信股份有限公司 一种基于单片机的芯片系统的加密方法及加密芯片系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4120030A (en) * 1977-03-11 1978-10-10 Kearney & Trecker Corporation Computer software security system
US4278837A (en) * 1977-10-31 1981-07-14 Best Robert M Crypto microprocessor for executing enciphered programs
DE3335387A1 (de) * 1983-09-29 1985-04-11 Siemens Ag Verfahren zur verhinderung des ablaufs eines programms auf fuer den ablauf dieses programms nicht zugelassenen rechnern
GB2163577B (en) * 1984-08-23 1988-01-13 Nat Res Dev Software protection device
DE3705736A1 (de) * 1987-02-23 1988-09-01 Nixdorf Computer Ag Verfahren zum sichern von programmen und zur integritaetskontrolle gesicherter programme
US5442645A (en) * 1989-06-06 1995-08-15 Bull Cp8 Method for checking the integrity of a program or data, and apparatus for implementing this method
DE4120398A1 (de) * 1991-06-20 1993-01-07 Standard Elektrik Lorenz Ag Datenverarbeitungsanlage
WO1993023807A1 (en) * 1992-05-14 1993-11-25 Gruno, Gerhard Program protection method for protecting data processing equipment
US5666411A (en) * 1994-01-13 1997-09-09 Mccarty; Johnnie C. System for computer software protection
FR2744540B1 (fr) * 1996-02-07 1998-04-10 Philips Electronics Nv Systeme comportant un processeur et une memoire annexe et procede mis en oeuvre dans un tel systeme

Also Published As

Publication number Publication date
EP0962850A3 (en) 2003-01-29
FI981232A (fi) 1999-12-02
EP0962850A2 (en) 1999-12-08

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Legal Events

Date Code Title Description
MA Patent expired