WO2003093971A3 - Vorrichtung und verfahren zum erzeugen einer zufallszahl - Google Patents

Vorrichtung und verfahren zum erzeugen einer zufallszahl Download PDF

Info

Publication number
WO2003093971A3
WO2003093971A3 PCT/EP2003/004285 EP0304285W WO03093971A3 WO 2003093971 A3 WO2003093971 A3 WO 2003093971A3 EP 0304285 W EP0304285 W EP 0304285W WO 03093971 A3 WO03093971 A3 WO 03093971A3
Authority
WO
WIPO (PCT)
Prior art keywords
noise signal
random number
signal threshold
value
unit
Prior art date
Application number
PCT/EP2003/004285
Other languages
English (en)
French (fr)
Other versions
WO2003093971A2 (de
Inventor
David Meintrup
Guido Stromberg
Thomas Sturm
Annelie Stoehr
Original Assignee
Infineon Technologies Ag
David Meintrup
Guido Stromberg
Thomas Sturm
Annelie Stoehr
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, David Meintrup, Guido Stromberg, Thomas Sturm, Annelie Stoehr filed Critical Infineon Technologies Ag
Priority to AU2003232507A priority Critical patent/AU2003232507A1/en
Priority to EP03747417A priority patent/EP1504336B1/de
Priority to DE50310040T priority patent/DE50310040D1/de
Publication of WO2003093971A2 publication Critical patent/WO2003093971A2/de
Publication of WO2003093971A3 publication Critical patent/WO2003093971A3/de
Priority to US10/978,241 priority patent/US7647366B2/en

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
    • G06F7/58—Random or pseudo-random number generators
    • G06F7/588—Random number generators, i.e. based on natural stochastic processes

Abstract

Die Vorrichtung zum Erzeugen einer Zufallszahl umfaßt eine Einrichtung (2) zum Abtasten eines Rauschsignals, um einen Rauschsignal Abtastwert zu erhalten. Der Zufallszahlengeneratorumfaßt ferner eine Einrichtung (5) zum Bereitstellen von Rauschsignal-Schwellenwerten, wobei die zumindest drei Rauschsignal-Schwellenwerte so gewählt sind, daß eine erste Wahrscheinlichkeit, daß der Rauschsignal-Abtastwert zwischen dem ersten und dem zweiten Rauschsignal-Schwellenwert liegt, und eine zweite Wahrscheinlichkeit, daß der Rauschsignal-Abtastwert zwischen dem zweiten und dem dritten Rauschsignal-Schwellenwert liegt, sich weniger als einen vorbestimmten Differenzwert voneinanderunterscheiden oder gleich sind. Eine Einrichtung (3) zum Ausgeben der Zufallszahl arbeitet auf der Basis der Rauschsignal-Schwellenwerte, und zwar derart, daß, wenn der Rauschsignal-Abtastwert zwischen dem ersten und dem zweiten Rauschsignal-Schwellenwert ist, eine erste Stelle einer Zufallszahl mit einem ersten logischen Zustand belegt wird.
PCT/EP2003/004285 2002-04-29 2003-04-24 Vorrichtung und verfahren zum erzeugen einer zufallszahl WO2003093971A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AU2003232507A AU2003232507A1 (en) 2002-04-29 2003-04-24 Device and method for generating a random number
EP03747417A EP1504336B1 (de) 2002-04-29 2003-04-24 Vorrichtung und verfahren zum erzeugen einer zufallszahl
DE50310040T DE50310040D1 (de) 2002-04-29 2003-04-24 Vorrichtung und verfahren zum erzeugen einer zufallszahl
US10/978,241 US7647366B2 (en) 2002-04-29 2004-10-29 Apparatus and method for generating a random number

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10219135.2 2002-04-29
DE10219135A DE10219135B4 (de) 2002-04-29 2002-04-29 Vorrichtung und Verfahren zum Erzeugen einer Zufallszahl

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US10/978,241 Continuation US7647366B2 (en) 2002-04-29 2004-10-29 Apparatus and method for generating a random number

Publications (2)

Publication Number Publication Date
WO2003093971A2 WO2003093971A2 (de) 2003-11-13
WO2003093971A3 true WO2003093971A3 (de) 2004-10-07

Family

ID=29264898

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2003/004285 WO2003093971A2 (de) 2002-04-29 2003-04-24 Vorrichtung und verfahren zum erzeugen einer zufallszahl

Country Status (6)

Country Link
US (1) US7647366B2 (de)
EP (1) EP1504336B1 (de)
AU (1) AU2003232507A1 (de)
DE (2) DE10219135B4 (de)
TW (1) TW200400464A (de)
WO (1) WO2003093971A2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7477923B2 (en) * 2003-12-18 2009-01-13 Telefonaktiebolaget Lm Ericsson (Publ) Exchangeable module for additional functionality
US20070255777A1 (en) * 2004-11-18 2007-11-01 Niigata Tlo Corporation Method for Generating Random Number and Random Number Generator
EP1763136A1 (de) * 2005-09-07 2007-03-14 Stmicroelectronics Sa Verfahren zur Zufallszahlengenerierung
KR100758271B1 (ko) * 2005-12-08 2007-09-12 한국전자통신연구원 카오스 초광대역 무선 통신 방식을 이용한 거리 측정 장치및 그 방법
JP4883273B2 (ja) * 2006-01-11 2012-02-22 日本電気株式会社 乱数品質管理装置および管理方法
FR2896057A1 (fr) * 2006-01-12 2007-07-13 St Microelectronics Sa Procede et dispositif de generation d'un nombre aleatoire dans un peripherique usb
DE102006058353A1 (de) * 2006-12-11 2008-06-19 Siemens Ag Verfahren und Vorrichtung zum Erzeugen von statistisch voneinander unabhängigen Zufallszahlen
JP4535119B2 (ja) * 2007-11-20 2010-09-01 沖電気工業株式会社 共通鍵生成システム、共通鍵生成方法及びそれを用いるノード
EP2071355B1 (de) * 2007-12-13 2015-07-29 Swisscom AG System und Verfahren zur Bestimmung des Positionsbereichs eines mobilen Benutzers
JP4538066B2 (ja) * 2008-08-26 2010-09-08 株式会社東芝 乱数生成装置
CA2773293A1 (en) * 2011-04-10 2012-10-10 Qnx Software Systems Limited Multiple independent encryption domains
KR102083271B1 (ko) * 2012-07-31 2020-03-02 삼성전자주식회사 플래시 메모리의 물리적 특성을 이용하여 난수를 생성하는 플래시 메모리 시스템 및 그것의 난수 생성 방법
DE102013201687A1 (de) * 2013-02-01 2014-08-07 Siemens Aktiengesellschaft Verfahren und Vorrichtung zum Erzeugen von Zufallsbits
RU2013108893A (ru) * 2013-02-27 2014-09-10 ЭлЭсАй Корпорейшн Формирователь тестовых сигналов для декодера на основе разреженного контроля четности
DE102016207451A1 (de) * 2016-04-29 2017-11-02 Siemens Aktiengesellschaft Verfahren und Vorrichtung zum Erzeugen von Zufallsbits
KR101920190B1 (ko) * 2016-11-22 2019-02-08 한국인터넷진흥원 임의의 ip 생성 방법 및 그 장치
WO2020141921A1 (en) * 2019-01-03 2020-07-09 Samsung Electronics Co., Ltd. Honest random number generation and intelligent millimeterwave honest random number generator thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4513386A (en) * 1982-11-18 1985-04-23 Ncr Corporation Random binary bit signal generator
EP0903665A2 (de) * 1997-09-12 1999-03-24 Kabushiki Kaisha Toshiba Physikalischer Zufallszahlengenerator, Verfahren zum Generieren von physikalischen Zufallszahlen und Speichermedium für Physikalische Zufallszahlen
EP0981081A2 (de) * 1998-08-19 2000-02-23 Japan Science and Technology Corporation Gerät zur Erzeugung von Zufallszahlen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4183088A (en) * 1962-01-31 1980-01-08 The United States Of America As Represented By The Secretary Of The Navy Random number generator
US4853884A (en) * 1987-09-11 1989-08-01 Motorola, Inc. Random number generator with digital feedback
US5007087A (en) * 1990-04-16 1991-04-09 Loral Aerospace Corp. Method and apparatus for generating secure random numbers using chaos
US6539410B1 (en) * 1999-03-17 2003-03-25 Michael Jay Klass Random number generator
US6271786B1 (en) * 1999-06-07 2001-08-07 Raytheon Company Random noise radar target detection device
JP3507886B2 (ja) * 2000-07-24 2004-03-15 新潟大学長 乱数発生方法
US7519641B2 (en) * 2003-08-27 2009-04-14 Id Quantique S.A. Method and apparatus for generating true random numbers by way of a quantum optics process

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4513386A (en) * 1982-11-18 1985-04-23 Ncr Corporation Random binary bit signal generator
EP0903665A2 (de) * 1997-09-12 1999-03-24 Kabushiki Kaisha Toshiba Physikalischer Zufallszahlengenerator, Verfahren zum Generieren von physikalischen Zufallszahlen und Speichermedium für Physikalische Zufallszahlen
EP0981081A2 (de) * 1998-08-19 2000-02-23 Japan Science and Technology Corporation Gerät zur Erzeugung von Zufallszahlen

Also Published As

Publication number Publication date
WO2003093971A2 (de) 2003-11-13
US20050286718A1 (en) 2005-12-29
EP1504336B1 (de) 2008-06-25
DE10219135A1 (de) 2003-11-20
US7647366B2 (en) 2010-01-12
TW200400464A (en) 2004-01-01
EP1504336A2 (de) 2005-02-09
DE10219135B4 (de) 2004-03-04
DE50310040D1 (de) 2008-08-07
AU2003232507A1 (en) 2003-11-17

Similar Documents

Publication Publication Date Title
WO2003093971A3 (de) Vorrichtung und verfahren zum erzeugen einer zufallszahl
CA2428888A1 (en) Method and system for comfort noise generation in speech communication
WO2005050896A3 (en) Method and system for antenna interference cancellation
WO2002099780A3 (en) System and methods of generating control signals
WO1998043362A3 (en) Method and apparatus for reducing spread-spectrum noise
WO2003077630A3 (en) Method and apparatus for synthesis
WO2007065056A3 (en) Method and system for vehicle security
ZA969377B (en) A method of recovering data acquired and stored down a well, by an acoustic path, and apparatus for implementing the method.
EP1253782A4 (de) Anzeigesteuerung für elektronische programmführer
WO2004038954A3 (en) Method for stealing power or walsh-code for a data channel (e.g. shared data channel) from a dedicated channel (e.g. voice channel)
WO2004086184A3 (en) Remote discovery and system architecture
AU2002347641A1 (en) Face recognition using kernel fisherfaces
AU3481800A (en) Tokenless biometric electronic stored value transactions
WO2003009140A3 (en) System and method for adaptive threshold determination for performance metrics
CA2358396A1 (en) Communication device and method
AU2002233225A1 (en) Bioanalytical reagent, method for production thereof, sensor platforms and detection methods based on use of said bioanalytical reagent
WO2000075779A3 (en) Token based data processing systems and methods
WO2002061990A3 (en) Method and apparatus for allocating fingers in a wireless communication system
WO2003077071A3 (en) Systems and methods for enhancing electronic communication security
AU2001276503A1 (en) Signal processing
WO2003060762A3 (en) Entry points for navigation of hierarchical information structure
EP0817186A3 (de) Verfahren zum Wiedergeben von Daten aus einer Speichervorrichtung
WO2002063462A3 (en) Generating random data
AU2955100A (en) System and method for checking fingerprints
CA2122944A1 (en) Apparatus for Starting Passive Safety Device of Automotive Vehicle

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NI NO NZ OM PH PL PT RO RU SC SD SE SG SK SL TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
WWE Wipo information: entry into national phase

Ref document number: 2003747417

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 10978241

Country of ref document: US

WWP Wipo information: published in national office

Ref document number: 2003747417

Country of ref document: EP

REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

NENP Non-entry into the national phase

Ref country code: JP

WWW Wipo information: withdrawn in national office

Country of ref document: JP

WWG Wipo information: grant in national office

Ref document number: 2003747417

Country of ref document: EP