PL422491A1 - Random generator - Google Patents

Random generator

Info

Publication number
PL422491A1
PL422491A1 PL422491A PL42249117A PL422491A1 PL 422491 A1 PL422491 A1 PL 422491A1 PL 422491 A PL422491 A PL 422491A PL 42249117 A PL42249117 A PL 42249117A PL 422491 A1 PL422491 A1 PL 422491A1
Authority
PL
Poland
Prior art keywords
gprs
inputs
random generator
output
metastability
Prior art date
Application number
PL422491A
Other languages
Polish (pl)
Other versions
PL237197B1 (en
Inventor
Piotr Zbigniew Wieczorek
Krzysztof Gołofit
Original Assignee
Politechnika Warszawska
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 Politechnika Warszawska filed Critical Politechnika Warszawska
Priority to PL422491A priority Critical patent/PL237197B1/en
Priority to EP18845061.3A priority patent/EP3665776A4/en
Priority to PCT/IB2018/055937 priority patent/WO2019030667A1/en
Priority to US16/637,351 priority patent/US11366640B2/en
Publication of PL422491A1 publication Critical patent/PL422491A1/en
Publication of PL237197B1 publication Critical patent/PL237197B1/en

Links

Abstract

Generatory pierścieniowe z regulowaną szybkością (GPRS, GPRS') mają wyjścia (o-GPRS, o-GPRS') dołączone jednocześnie do wejść (i1-UM, i2-UM) układu metastabilnościowego (UM) oraz do wejść (i1-DF, i2-DF) detektora fazy (DF), których wyjścia (o-UM, o-DF) dołączone są do wejść (r-US', i-US') układu sterującego (US'), którego wyjście (o-US') dołączone jest do wejść sterujących (s-GPRS, s-GPRS') generatorów pierścieniowych z regulowaną szybkością (GPRS, GPRS'). Wyjście (o-UM) układu metastabilnościowego (UM) jest wyjściem (o-GL) generatora losowego (GL).Adjustable speed ring generators (GPRS, GPRS ') have outputs (o-GPRS, o-GPRS') connected simultaneously to the inputs (i1-UM, i2-UM) of the metastability system (UM) and to the inputs (i1-DF, i2 -DF) phase detector (DF), whose outputs (o-UM, o-DF) are connected to the inputs (r-US ', i-US') of the control system (US '), whose output (o-US') it is connected to the control inputs (s-GPRS, s-GPRS ') of ring generators with adjustable speed (GPRS, GPRS'). The output (o-UM) of the metastability system (UM) is the output (o-GL) of the random generator (GL).

PL422491A 2017-08-08 2017-08-08 Random generator PL237197B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PL422491A PL237197B1 (en) 2017-08-08 2017-08-08 Random generator
EP18845061.3A EP3665776A4 (en) 2017-08-08 2018-08-07 Random number generator
PCT/IB2018/055937 WO2019030667A1 (en) 2017-08-08 2018-08-07 Random number generator
US16/637,351 US11366640B2 (en) 2017-08-08 2018-08-07 Random number generator with a bistable and ring oscillators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL422491A PL237197B1 (en) 2017-08-08 2017-08-08 Random generator

Publications (2)

Publication Number Publication Date
PL422491A1 true PL422491A1 (en) 2019-02-11
PL237197B1 PL237197B1 (en) 2021-03-22

Family

ID=65270367

Family Applications (1)

Application Number Title Priority Date Filing Date
PL422491A PL237197B1 (en) 2017-08-08 2017-08-08 Random generator

Country Status (1)

Country Link
PL (1) PL237197B1 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020156819A1 (en) * 2001-04-23 2002-10-24 Pijnenburg Beheer B.V. Digital true random number generator circuit
US20040264233A1 (en) * 2003-06-24 2004-12-30 Renesas Technology Corp. Random number generator with ring oscillation circuit
US20060069706A1 (en) * 2004-09-28 2006-03-30 Dejan Lazich Random number generator and method for generating random numbers
US20090077147A1 (en) * 2007-09-18 2009-03-19 Seagate Technology Llc Multi-Bit Sampling Of Oscillator Jitter For Random Number Generation
US20110128081A1 (en) * 2009-12-02 2011-06-02 Seagate Technology Llc Random number generation system with ring oscillators
US20110169580A1 (en) * 2010-01-08 2011-07-14 James Dodrill Inverting gate with maximized thermal noise in random number genertion
CN105954596A (en) * 2016-04-21 2016-09-21 上海华力微电子有限公司 Circuit and method for small capacitor mismatching detection and absolute value measurement

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020156819A1 (en) * 2001-04-23 2002-10-24 Pijnenburg Beheer B.V. Digital true random number generator circuit
US20040264233A1 (en) * 2003-06-24 2004-12-30 Renesas Technology Corp. Random number generator with ring oscillation circuit
US20060069706A1 (en) * 2004-09-28 2006-03-30 Dejan Lazich Random number generator and method for generating random numbers
US20090077147A1 (en) * 2007-09-18 2009-03-19 Seagate Technology Llc Multi-Bit Sampling Of Oscillator Jitter For Random Number Generation
US20110128081A1 (en) * 2009-12-02 2011-06-02 Seagate Technology Llc Random number generation system with ring oscillators
US20110169580A1 (en) * 2010-01-08 2011-07-14 James Dodrill Inverting gate with maximized thermal noise in random number genertion
CN105954596A (en) * 2016-04-21 2016-09-21 上海华力微电子有限公司 Circuit and method for small capacitor mismatching detection and absolute value measurement

Also Published As

Publication number Publication date
PL237197B1 (en) 2021-03-22

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