FR2835935B1 - STRUCTURE FOR A CONTROLLED PIPELINE LOGIC - Google Patents

STRUCTURE FOR A CONTROLLED PIPELINE LOGIC

Info

Publication number
FR2835935B1
FR2835935B1 FR0201796A FR0201796A FR2835935B1 FR 2835935 B1 FR2835935 B1 FR 2835935B1 FR 0201796 A FR0201796 A FR 0201796A FR 0201796 A FR0201796 A FR 0201796A FR 2835935 B1 FR2835935 B1 FR 2835935B1
Authority
FR
France
Prior art keywords
pipeline logic
controlled pipeline
controlled
logic
pipeline
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
FR0201796A
Other languages
French (fr)
Other versions
FR2835935A1 (en
Inventor
Chien Tzu Hou
Hsiu Ying Hsu
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.)
Geneticware Co Ltd
Original Assignee
Geneticware Co 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 Geneticware Co Ltd filed Critical Geneticware Co Ltd
Priority to FR0201796A priority Critical patent/FR2835935B1/en
Publication of FR2835935A1 publication Critical patent/FR2835935A1/en
Application granted granted Critical
Publication of FR2835935B1 publication Critical patent/FR2835935B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • 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
    • 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
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/38—Concurrent instruction execution, e.g. pipeline, look ahead
    • G06F9/3867—Concurrent instruction execution, e.g. pipeline, look ahead using instruction pipelines
    • G06F9/3869—Implementation aspects, e.g. pipeline latches; pipeline synchronisation and clocking
    • 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
    • G06F2207/7223—Randomisation as countermeasure against side channel attacks
FR0201796A 2002-02-14 2002-02-14 STRUCTURE FOR A CONTROLLED PIPELINE LOGIC Expired - Fee Related FR2835935B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0201796A FR2835935B1 (en) 2002-02-14 2002-02-14 STRUCTURE FOR A CONTROLLED PIPELINE LOGIC

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0201796A FR2835935B1 (en) 2002-02-14 2002-02-14 STRUCTURE FOR A CONTROLLED PIPELINE LOGIC

Publications (2)

Publication Number Publication Date
FR2835935A1 FR2835935A1 (en) 2003-08-15
FR2835935B1 true FR2835935B1 (en) 2004-04-16

Family

ID=27620178

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0201796A Expired - Fee Related FR2835935B1 (en) 2002-02-14 2002-02-14 STRUCTURE FOR A CONTROLLED PIPELINE LOGIC

Country Status (1)

Country Link
FR (1) FR2835935B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5740087A (en) * 1996-05-31 1998-04-14 Hewlett-Packard Company Apparatus and method for regulating power consumption in a digital system
EP1084543B1 (en) * 1998-06-03 2008-01-23 Cryptography Research Inc. Using unpredictable informaion to minimize leakage from smartcards and other cryptosystems
FR2807591B1 (en) * 2000-04-06 2003-08-08 Gemplus Card Int COUNTER-MEASUREMENT PROCESS FOR A MICRO-CONTROLLER BASED ON AN "PIPELINE" ARCHITECTURE
DE50010164D1 (en) * 2000-05-22 2005-06-02 Infineon Technologies Ag Security data processing unit and associated method

Also Published As

Publication number Publication date
FR2835935A1 (en) 2003-08-15

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20051031