KR100405574B1 - 위조방지 방법 및 장치 - Google Patents

위조방지 방법 및 장치 Download PDF

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Publication number
KR100405574B1
KR100405574B1 KR10-2000-7002387A KR20007002387A KR100405574B1 KR 100405574 B1 KR100405574 B1 KR 100405574B1 KR 20007002387 A KR20007002387 A KR 20007002387A KR 100405574 B1 KR100405574 B1 KR 100405574B1
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KR
South Korea
Prior art keywords
confusion
instruction cells
execution
programming instruction
counterfeit
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
KR10-2000-7002387A
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English (en)
Korean (ko)
Other versions
KR20010023733A (ko
Inventor
나돈조셉엠
맨골드리차드피
프포텐하우어조디엘
시피키이스엘
오크스미스데이비드더블유
말리쥬스키리차드엘
그라운크게리엘
Original Assignee
인텔 코오퍼레이션
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.)
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Publication of KR20010023733A publication Critical patent/KR20010023733A/ko
Application granted granted Critical
Publication of KR100405574B1 publication Critical patent/KR100405574B1/ko
Anticipated expiration legal-status Critical
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
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F12/1408—Protection against unauthorised use of memory or access to memory by using cryptography
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F21/14—Protecting executable software against software analysis or reverse engineering, e.g. by obfuscation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/52—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems during program execution, e.g. stack integrity ; Preventing unwanted data erasure; Buffer overflow
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/57—Certifying or maintaining trusted computer platforms, e.g. secure boots or power-downs, version controls, system software checks, secure updates or assessing vulnerabilities
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
    • G06F21/79—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data in semiconductor storage media, e.g. directly-addressable memories
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F2221/2107—File encryption
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F2221/2135—Metering
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F2221/2151—Time stamp

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Technology Law (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Storage Device Security (AREA)
KR10-2000-7002387A 1997-09-05 1998-07-17 위조방지 방법 및 장치 Expired - Fee Related KR100405574B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/924,740 1997-09-05
US08/924,740 US6205550B1 (en) 1996-06-13 1997-09-05 Tamper resistant methods and apparatus

Related Child Applications (2)

Application Number Title Priority Date Filing Date
KR10-2003-7012887A Division KR20030085085A (ko) 1997-09-05 1998-07-17 위조방지 방법 및 장치
KR10-2003-7012888A Division KR20030085086A (ko) 1997-09-05 1998-07-17 위조방지 방법 및 장치

Publications (2)

Publication Number Publication Date
KR20010023733A KR20010023733A (ko) 2001-03-26
KR100405574B1 true KR100405574B1 (ko) 2003-11-14

Family

ID=25450647

Family Applications (3)

Application Number Title Priority Date Filing Date
KR10-2003-7012888A Ceased KR20030085086A (ko) 1997-09-05 1998-07-17 위조방지 방법 및 장치
KR10-2000-7002387A Expired - Fee Related KR100405574B1 (ko) 1997-09-05 1998-07-17 위조방지 방법 및 장치
KR10-2003-7012887A Ceased KR20030085085A (ko) 1997-09-05 1998-07-17 위조방지 방법 및 장치

Family Applications Before (1)

Application Number Title Priority Date Filing Date
KR10-2003-7012888A Ceased KR20030085086A (ko) 1997-09-05 1998-07-17 위조방지 방법 및 장치

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR10-2003-7012887A Ceased KR20030085085A (ko) 1997-09-05 1998-07-17 위조방지 방법 및 장치

Country Status (6)

Country Link
US (1) US6205550B1 (enExample)
EP (1) EP1020049A4 (enExample)
JP (1) JP4544739B2 (enExample)
KR (3) KR20030085086A (enExample)
AU (1) AU8495798A (enExample)
WO (1) WO1999013613A1 (enExample)

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US6205550B1 (en) 2001-03-20
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KR20030085085A (ko) 2003-11-01
EP1020049A4 (en) 2000-10-11
KR20030085086A (ko) 2003-11-01
JP2001516908A (ja) 2001-10-02
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AU8495798A (en) 1999-03-29
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