AU2002314075A1 - Multifunctional computer - Google Patents

Multifunctional computer

Info

Publication number
AU2002314075A1
AU2002314075A1 AU2002314075A AU2002314075A AU2002314075A1 AU 2002314075 A1 AU2002314075 A1 AU 2002314075A1 AU 2002314075 A AU2002314075 A AU 2002314075A AU 2002314075 A AU2002314075 A AU 2002314075A AU 2002314075 A1 AU2002314075 A1 AU 2002314075A1
Authority
AU
Australia
Prior art keywords
multifunctional computer
multifunctional
computer
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.)
Abandoned
Application number
AU2002314075A
Inventor
Stefan Rueping
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Infineon Technologies AG
Original Assignee
Infineon Technologies AG
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 Infineon Technologies AG filed Critical Infineon Technologies AG
Publication of AU2002314075A1 publication Critical patent/AU2002314075A1/en
Abandoned legal-status Critical Current

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
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/71—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information
    • 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
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/71—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information
    • G06F21/75—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information by inhibiting the analysis of circuitry or operation
    • G06F21/755—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information by inhibiting the analysis of circuitry or operation with measures against power attack
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09C—CIPHERING OR DECIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHER PURPOSES INVOLVING THE NEED FOR SECRECY
    • G09C1/00—Apparatus or methods whereby a given sequence of signs, e.g. an intelligible text, is transformed into an unintelligible sequence of signs by transposing the signs or groups of signs or by replacing them by others according to a predetermined system
    • 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
    • H04L9/002—Countermeasures against attacks on cryptographic mechanisms
    • H04L9/003—Countermeasures against attacks on cryptographic mechanisms for power analysis, e.g. differential power analysis [DPA] or simple power analysis [SPA]
    • 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
    • H04L9/30—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F2221/2123—Dummy operation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/12—Details relating to cryptographic hardware or logic circuitry
    • H04L2209/125—Parallelization or pipelining, e.g. for accelerating processing of cryptographic operations

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Mathematical Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computing Systems (AREA)
  • Power Sources (AREA)
  • Storage Device Security (AREA)
  • Detection And Correction Of Errors (AREA)
AU2002314075A 2001-06-18 2002-05-16 Multifunctional computer Abandoned AU2002314075A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10129241.4 2001-06-18
DE10129241A DE10129241B4 (en) 2001-06-18 2001-06-18 Multifunctional calculator
PCT/EP2002/005429 WO2002103494A2 (en) 2001-06-18 2002-05-16 Multifunctional computer

Publications (1)

Publication Number Publication Date
AU2002314075A1 true AU2002314075A1 (en) 2003-01-02

Family

ID=7688521

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002314075A Abandoned AU2002314075A1 (en) 2001-06-18 2002-05-16 Multifunctional computer

Country Status (3)

Country Link
AU (1) AU2002314075A1 (en)
DE (1) DE10129241B4 (en)
WO (1) WO2002103494A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103890181A (en) 2011-08-22 2014-06-25 拜尔作物科学公司 Methods and means to modify a plant genome

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4574348A (en) * 1983-06-01 1986-03-04 The Boeing Company High speed digital signal processor architecture
US5850450A (en) * 1995-07-20 1998-12-15 Dallas Semiconductor Corporation Method and apparatus for encryption key creation
JP2000165375A (en) * 1998-11-30 2000-06-16 Hitachi Ltd Information processor and ic card
DE10000503A1 (en) * 2000-01-08 2001-07-12 Philips Corp Intellectual Pty Data processing device and method for its operation
TW536672B (en) * 2000-01-12 2003-06-11 Hitachi Ltd IC card and microcomputer
CA2298990A1 (en) * 2000-02-18 2001-08-18 Cloakware Corporation Method and system for resistance to power analysis

Also Published As

Publication number Publication date
WO2002103494A2 (en) 2002-12-27
WO2002103494A3 (en) 2003-09-25
DE10129241B4 (en) 2008-04-30
DE10129241A1 (en) 2003-01-02

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase