ES2101701T3 - Generador de numeros aleatorios. - Google Patents

Generador de numeros aleatorios.

Info

Publication number
ES2101701T3
ES2101701T3 ES91104900T ES91104900T ES2101701T3 ES 2101701 T3 ES2101701 T3 ES 2101701T3 ES 91104900 T ES91104900 T ES 91104900T ES 91104900 T ES91104900 T ES 91104900T ES 2101701 T3 ES2101701 T3 ES 2101701T3
Authority
ES
Spain
Prior art keywords
random number
number generator
calculation
random numbers
input variables
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 - Lifetime
Application number
ES91104900T
Other languages
English (en)
Inventor
Bodo Albert
Klaus Vedder
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.)
GAO Gesellschaft fuer Automation und Organisation mbH
Original Assignee
GAO Gesellschaft fuer Automation und Organisation mbH
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 GAO Gesellschaft fuer Automation und Organisation mbH filed Critical GAO Gesellschaft fuer Automation und Organisation mbH
Application granted granted Critical
Publication of ES2101701T3 publication Critical patent/ES2101701T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • 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
    • H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
    • H04L9/065—Encryption by serially and continuously modifying data stream elements, e.g. stream cipher systems, RC4, SEAL or A5/3
    • H04L9/0656—Pseudorandom key sequence combined element-for-element with data sequence, e.g. one-time-pad [OTP] or Vernam's cipher
    • H04L9/0662—Pseudorandom key sequence combined element-for-element with data sequence, e.g. one-time-pad [OTP] or Vernam's cipher with particular pseudorandom sequence generator

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Storage Device Security (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Complex Calculations (AREA)

Abstract

LA INVENCION SE CARACTERIZA PORQUE PARA PRODUCIR NUMEROS ALEATORIOS EN LA EXTENSION DE ENTRADAS DETERMINADAS SE MODIFICA PARTE DE LA EXTENSION DE ENTRADAS A TRAVES DE DATOS INDEPENDIENTES DEL CALCULO DE NUMEROS ALEATORIOS Y QUE SE INCLUYEN EN EL CALCULO.
ES91104900T 1990-03-30 1991-03-27 Generador de numeros aleatorios. Expired - Lifetime ES2101701T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4010305A DE4010305A1 (de) 1990-03-30 1990-03-30 Zufallszahlengenerator

Publications (1)

Publication Number Publication Date
ES2101701T3 true ES2101701T3 (es) 1997-07-16

Family

ID=6403437

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91104900T Expired - Lifetime ES2101701T3 (es) 1990-03-30 1991-03-27 Generador de numeros aleatorios.

Country Status (6)

Country Link
US (1) US5627894A (es)
EP (1) EP0449265B1 (es)
JP (1) JPH07311673A (es)
AT (1) ATE153815T1 (es)
DE (2) DE4010305A1 (es)
ES (1) ES2101701T3 (es)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4442532A1 (de) * 1994-11-30 1996-06-05 Sel Alcatel Ag Verfahren zur Erzeugung eines Zufallselements sowie Verfahren zur Verkehrsmischung, Zufallselement-Generator und Systemkomponente damit
IL125832A0 (en) * 1996-02-21 1999-04-11 Card Call Service Co Ltd Method of effecting communications using common cryptokey
US5841872A (en) * 1996-07-01 1998-11-24 Allsoft Distributing Incorporated Encryption enhancement system
US6041123A (en) * 1996-07-01 2000-03-21 Allsoft Distributing Incorporated Centralized secure communications system
JP2842389B2 (ja) * 1996-07-11 1999-01-06 日本電気株式会社 乱数発生装置
GB2319704B (en) * 1996-11-15 2001-07-04 Desktop Guardian Ltd Data encryption technique
US6885747B1 (en) 1997-02-13 2005-04-26 Tec.Sec, Inc. Cryptographic key split combiner
US7212632B2 (en) * 1998-02-13 2007-05-01 Tecsec, Inc. Cryptographic key split combiner
US6694433B1 (en) * 1997-05-08 2004-02-17 Tecsec, Inc. XML encryption scheme
US6044388A (en) * 1997-05-15 2000-03-28 International Business Machine Corporation Pseudorandom number generator
US8077870B2 (en) * 1998-02-13 2011-12-13 Tecsec, Inc. Cryptographic key split binder for use with tagged data elements
US7079653B2 (en) * 1998-02-13 2006-07-18 Tecsec, Inc. Cryptographic key split binding process and apparatus
US7095852B2 (en) 1998-02-13 2006-08-22 Tecsec, Inc. Cryptographic key split binder for use with tagged data elements
US7111173B1 (en) 1998-09-01 2006-09-19 Tecsec, Inc. Encryption process including a biometric unit
US6684330B1 (en) * 1998-10-16 2004-01-27 Tecsec, Inc. Cryptographic information and flow control
US7095851B1 (en) 1999-03-11 2006-08-22 Tecsec, Inc. Voice and data encryption method using a cryptographic key split combiner
EP1161812A4 (en) * 1999-03-11 2004-04-14 Tecsec Inc METHOD FOR VOICE AND DATA ENCRYPTION USING A CRYPTOGRAPHIC PARTIAL KEY COMBINER
WO2001073542A1 (en) * 2000-03-29 2001-10-04 Feng Shui. Inc. Random number generation
RU2200972C2 (ru) * 2000-04-25 2003-03-20 Самус Михаил Владимирович Генератор трансортогональных кодов
US7739409B2 (en) * 2000-09-26 2010-06-15 King Green Ltd. System and method for making available identical random data to seperate and remote parties
US7627116B2 (en) * 2000-09-26 2009-12-01 King Green Ltd. Random data method and apparatus
DE60119281T2 (de) * 2001-03-01 2007-04-19 Matsushita Electric Industrial Co., Ltd., Kadoma Verfahren zum Erzeugen einer Zufallszahl und elektronisches Videosignalempfangsgerät mit einem Speicher zum Abspeichen einer Zufallszahl
JP2002268874A (ja) * 2001-03-07 2002-09-20 Toshiba Corp 乱数シード生成回路及びこれを備えたドライバ、並びに、ｓｄメモリカードシステム
DE10131578A1 (de) * 2001-07-02 2003-01-16 Bosch Gmbh Robert Verfahren zum Schutz eines Mikrorechner-Systems gegen Manipulation von in einer Speicheranordnung abgelegten Daten
US20030059045A1 (en) * 2001-09-26 2003-03-27 Ruehle Michael D. Hash-based pseudo-random number generator
TWI220230B (en) * 2002-10-03 2004-08-11 Winbond Electronics Corp Contact-less and adaptive chip system
US7894602B2 (en) * 2006-03-31 2011-02-22 Sap Ag System and method for generating pseudo-random numbers
US10430161B1 (en) 2018-04-09 2019-10-01 Jan J. Tatarkiewicz Apparatus, systems, and methods comprising tritium random number generator
US10901695B1 (en) 2020-03-03 2021-01-26 Randaemon Sp. Z O.O. Apparatus, systems, and methods for beta decay based true random number generator
US11048478B1 (en) 2020-03-03 2021-06-29 Randaemon Sp. Z O.O. Method and apparatus for tritium-based true random number generator
US11249725B1 (en) 2021-07-22 2022-02-15 Randaemon Sp. Zo.O. Method and apparatus for highly effective on-chip true random number generator utilizing beta decay
US11281432B1 (en) 2021-07-22 2022-03-22 Randaemon Sp. Z O.O. Method and apparatus for true random number generator based on nuclear radiation
US12360742B2 (en) 2021-07-22 2025-07-15 RANDAEMON sp. z o.o Method and apparatus for true random number generator based on nuclear radiation
US11586421B2 (en) 2021-07-22 2023-02-21 Randaemon Sp. Z O.O. Method for making cost-effective nickel-63 radiation source for true random number generators
US11567734B1 (en) 2021-10-22 2023-01-31 Randaemon Sp. Z O.O. Method and apparatus for highly effective on-chip quantum random number generator
US12014153B1 (en) 2022-12-05 2024-06-18 Randaemon Sp. Z O.O. Method and apparatus for implementing on chip quantum random number generator using beta decay
US12034834B1 (en) 2023-01-30 2024-07-09 Randaemon Sp. Z O.O. Method and apparatus for steganographic cipher encryption using true random number generator

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3633015A (en) * 1970-03-09 1972-01-04 Francis F Lee Adjustable cycle length pseudorandom sequence generator
US3993872A (en) * 1974-09-27 1976-11-23 Borbas Robert A Random number generator for a traffic distributor
US4281216A (en) * 1979-04-02 1981-07-28 Motorola Inc. Key management for encryption/decryption systems
US4375620A (en) * 1980-12-15 1983-03-01 The United States Of America As Represented By The Secretary Of The Navy Pseudo-atmospheric noise generator with control of temporal characteristics
CA1240058A (en) * 1985-03-12 1988-08-02 Alex P. Moosz Electronic apparatus for generating sets of numerical values for playing lottery games
DE3889481D1 (de) * 1987-03-04 1994-06-16 Siemens Nixdorf Inf Syst Schaltungsanordnung zur Sicherung des Zugangs zu einem Datenverarbeitungssystem mit Hilfe einer Chipkarte.

Also Published As

Publication number Publication date
EP0449265B1 (de) 1997-05-28
EP0449265A3 (en) 1993-01-13
DE4010305A1 (de) 1991-10-02
JPH07311673A (ja) 1995-11-28
DE59108715D1 (de) 1997-07-03
ATE153815T1 (de) 1997-06-15
EP0449265A2 (de) 1991-10-02
US5627894A (en) 1997-05-06

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