{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,7,30]],"date-time":"2025-07-30T14:13:48Z","timestamp":1753884828907,"version":"3.41.2"},"reference-count":18,"publisher":"World Scientific Pub Co Pte Ltd","issue":"12","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J CIRCUIT SYST COMP"],"published-print":{"date-parts":[[2021,9,30]]},"abstract":"<jats:p> In this paper, a new true random number generator (TRNG) based on a new variable differential ring oscillator has been presented. In this structure, the ring oscillator\u2019s jitter is considered a random phenomenon. The jitter of the proposed ring oscillator is driven by thermal noise and flicker noise so that the generated jitter is random. In this paper, a new variable differential ring oscillator has been designed. The stage of this ring oscillator is changed randomly in order to create random jitter. A new differential delay cell has been proposed to boost the speed of TRNG and random jitter. The proposed random number generator (RNG) is robust against temperature variations of [Formula: see text]40\u2013120[Formula: see text] and voltage variations from 0.8 to 1.8[Formula: see text]V.\u00a0The proposed system\u2019s bitrate is 50[Formula: see text]MB\/s and its efficiency is 30.03[Formula: see text]Mb\/mJ.\u00a0This process has been implemented in the 0.18[Formula: see text]um CMOS process. Simulation results have been presented in Hspice software and cadence. The output bit images have been displayed by Matlab software. <\/jats:p>","DOI":"10.1142\/s0218126621502169","type":"journal-article","created":{"date-parts":[[2021,4,2]],"date-time":"2021-04-02T05:16:58Z","timestamp":1617340618000},"source":"Crossref","is-referenced-by-count":0,"title":["A New True Random Number Generator Based on Differential Variable Ring Oscillator Robust Against PVT Variation"],"prefix":"10.1142","volume":"30","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-8645-9426","authenticated-orcid":false,"given":"Niloofar Khayyat","family":"Salighehdar","sequence":"first","affiliation":[{"name":"Department of Electrical and Computer Engineering, Urmia, Shahid Beheshti Street, Urmia, Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Morteza","family":"Mousazadeh","sequence":"additional","affiliation":[{"name":"Department of Electrical and Computer Engineering, Urmia, Shahid Beheshti Street, Urmia, Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Abdolah","family":"Khoei","sequence":"additional","affiliation":[{"name":"Department of Electrical and Computer Engineering, Urmia, Shahid Beheshti Street, Urmia, Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"219","published-online":{"date-parts":[[2021,5,4]]},"reference":[{"key":"S0218126621502169BIB001","doi-asserted-by":"publisher","DOI":"10.1109\/ISMVL.2017.10"},{"key":"S0218126621502169BIB004","first-page":"615","volume":"47","author":"Petrie C. S.","year":"2000","journal-title":"IEEE Trans. IFundam. Theory Appl."},{"key":"S0218126621502169BIB005","doi-asserted-by":"publisher","DOI":"10.1109\/VLSIC.2015.7231275"},{"key":"S0218126621502169BIB006","doi-asserted-by":"publisher","DOI":"10.1109\/JSSC.2007.910965"},{"first-page":"203","volume-title":"VLSI Symp.","author":"Srinivasan S.","key":"S0218126621502169BIB007"},{"key":"S0218126621502169BIB008","doi-asserted-by":"publisher","DOI":"10.1109\/JSSC.2012.2217631"},{"key":"S0218126621502169BIB009","doi-asserted-by":"publisher","DOI":"10.1109\/ISVLSI.2017.51"},{"key":"S0218126621502169BIB010","doi-asserted-by":"publisher","DOI":"10.1007\/s00145-010-9089-3"},{"key":"S0218126621502169BIB011","doi-asserted-by":"publisher","DOI":"10.1109\/TC.2007.250627"},{"key":"S0218126621502169BIB012","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-04138-9_23"},{"key":"S0218126621502169BIB013","doi-asserted-by":"publisher","DOI":"10.1109\/CICC.2014.6946136"},{"key":"S0218126621502169BIB014","doi-asserted-by":"publisher","DOI":"10.1109\/JSSC.2016.2519383"},{"key":"S0218126621502169BIB015","doi-asserted-by":"publisher","DOI":"10.1109\/ISSCC.2017.7870302"},{"key":"S0218126621502169BIB016","first-page":"210","volume":"27","author":"Selcuk C.","year":"2018","journal-title":"Turkish J. Electric. Eng. Comput. Sci."},{"key":"S0218126621502169BIB017","first-page":"1","volume":"1","author":"Akif A.","year":"2019","journal-title":"Chaos Theory Appl."},{"key":"S0218126621502169BIB018","first-page":"69","volume":"2","author":"Bilal G.","year":"2020","journal-title":"Chaos Theory Appl."},{"key":"S0218126621502169BIB019","doi-asserted-by":"publisher","DOI":"10.1109\/4.766813"},{"key":"S0218126621502169BIB020","doi-asserted-by":"publisher","DOI":"10.1109\/EUROCON.2019.8861859"}],"container-title":["Journal of Circuits, Systems and Computers"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.worldscientific.com\/doi\/pdf\/10.1142\/S0218126621502169","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,10,26]],"date-time":"2021-10-26T12:18:22Z","timestamp":1635250702000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.worldscientific.com\/doi\/abs\/10.1142\/S0218126621502169"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,5,4]]},"references-count":18,"journal-issue":{"issue":"12","published-print":{"date-parts":[[2021,9,30]]}},"alternative-id":["10.1142\/S0218126621502169"],"URL":"https:\/\/doi.org\/10.1142\/s0218126621502169","relation":{},"ISSN":["0218-1266","1793-6454"],"issn-type":[{"type":"print","value":"0218-1266"},{"type":"electronic","value":"1793-6454"}],"subject":[],"published":{"date-parts":[[2021,5,4]]},"article-number":"2150216"}}