MY146159A - Autocorrelation circuit for random number generator - Google Patents

Autocorrelation circuit for random number generator

Info

Publication number
MY146159A
MY146159A MYPI20084170A MYPI20084170A MY146159A MY 146159 A MY146159 A MY 146159A MY PI20084170 A MYPI20084170 A MY PI20084170A MY PI20084170 A MYPI20084170 A MY PI20084170A MY 146159 A MY146159 A MY 146159A
Authority
MY
Malaysia
Prior art keywords
bits
random number
shift register
number generator
counter
Prior art date
Application number
MYPI20084170A
Inventor
Norashikin Binti M Thamrin
Gunawan Witjaksono
Original Assignee
Mimos Berhad
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 Mimos Berhad filed Critical Mimos Berhad
Priority to MYPI20084170A priority Critical patent/MY146159A/en
Priority to PCT/MY2009/000172 priority patent/WO2010047575A2/en
Publication of MY146159A publication Critical patent/MY146159A/en

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Manipulation Of Pulses (AREA)
  • Error Detection And Correction (AREA)

Abstract

A SYSTEM (10) FOR ELIMINATING AUTOCORRELATION BITS IN RANDOM NUMBER COMPRISING A RANDOM NUMBER GENERATOR FOR GENERATING A SERIES OF RANDOM BITS (15), A SHIFT REGISTER (11) HAVING A PREDETERMINED BIT LENGTH FOR SERIALLY RECEIVING THE RANDOMLY VARYING BITS (15) AND PRODUCE A PARALLEL OUTPUT, A COUNTER (13) HAVING ITS MAXIMUM VALUE DETERMINED BY THE SHIFT REGISTER (11) AND CLOCKED BY A CLOCKING SIGNAL, CLK WHICH IS SAME WITH THE SHIFT REGISTER (11) TO COUNT THE SHIFTED BITS, AND AN ELIMINATOR MODULE (12) WHICH IS ACTIVATED BY THE COUNTER (13) WHEN THE SHIFTED BITS HAVE REACHED THE MAXIMUM VALUE, WHEREIN THE ELIMINATOR MODULE (12) WILL THEN IDENTIFY THE CONTIGUOUS ZERO AND ONE BITS AND DISCARD THE UNWANTED BITS TO PRODUCE AN UNCORRELATED RANDOM NUMBER (16).
MYPI20084170A 2008-10-20 2008-10-20 Autocorrelation circuit for random number generator MY146159A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MYPI20084170A MY146159A (en) 2008-10-20 2008-10-20 Autocorrelation circuit for random number generator
PCT/MY2009/000172 WO2010047575A2 (en) 2008-10-20 2009-10-20 Autocorrelation circuit for random number generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI20084170A MY146159A (en) 2008-10-20 2008-10-20 Autocorrelation circuit for random number generator

Publications (1)

Publication Number Publication Date
MY146159A true MY146159A (en) 2012-06-29

Family

ID=42119868

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20084170A MY146159A (en) 2008-10-20 2008-10-20 Autocorrelation circuit for random number generator

Country Status (2)

Country Link
MY (1) MY146159A (en)
WO (1) WO2010047575A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6034153B2 (en) * 2012-11-21 2016-11-30 株式会社東芝 Random number generator
CN109976670B (en) * 2019-03-18 2022-11-04 上海富芮坤微电子有限公司 Design Method of Serial Non-Volatile Memory Controller Supporting Data Protection Function

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6193607B1 (en) * 1996-06-18 2001-02-27 Silicon Gaming, Inc. Random number generator for electronic applications
US6643374B1 (en) * 1999-03-31 2003-11-04 Intel Corporation Duty cycle corrector for a random number generator
JP3803664B2 (en) * 2003-09-30 2006-08-02 株式会社東芝 Random number generation circuit, semiconductor integrated circuit, IC card and information terminal device
JP4094570B2 (en) * 2004-03-02 2008-06-04 株式会社東芝 Random number inspection circuit, random number generation circuit, semiconductor integrated device, IC card and information terminal device
US7962539B2 (en) * 2007-04-30 2011-06-14 International Business Machines Corporation System, method and device of generating a random value

Also Published As

Publication number Publication date
WO2010047575A3 (en) 2010-08-19
WO2010047575A2 (en) 2010-04-29

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