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- Publisher Website: 10.1038/s41467-017-00869-x
- Scopus: eid_2-s2.0-85031306345
- PMID: 29026110
- WOS: WOS:000412860000007
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Article: A novel true random number generator based on a stochastic diffusive memristor
Title | A novel true random number generator based on a stochastic diffusive memristor |
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Authors | |
Issue Date | 2017 |
Citation | Nature Communications, 2017, v. 8, n. 1, article no. 882 How to Cite? |
Abstract | © 2017 The Author(s). The intrinsic variability of switching behavior in memristors has been a major obstacle to their adoption as the next generation of universal memory. On the other hand, this natural stochasticity can be valuable for hardware security applications. Here we propose and demonstrate a novel true random number generator utilizing the stochastic delay time of threshold switching in a Ag:SiO2 diffusive memristor, which exhibits evident advantages in scalability, circuit complexity, and power consumption. The random bits generated by the diffusive memristor true random number generator pass all 15 NIST randomness tests without any post-processing, a first for memristive-switching true random number generators. Based on nanoparticle dynamic simulation and analytical estimates, we attribute the stochasticity in delay time to the probabilistic process by which Ag particles detach from a Ag reservoir. This work paves the way for memristors in hardware security applications for the era of the Internet of Things. |
Persistent Identifier | http://hdl.handle.net/10722/286947 |
PubMed Central ID | |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Jiang, Hao | - |
dc.contributor.author | Belkin, Daniel | - |
dc.contributor.author | Savel'Ev, Sergey E. | - |
dc.contributor.author | Lin, Siyan | - |
dc.contributor.author | Wang, Zhongrui | - |
dc.contributor.author | Li, Yunning | - |
dc.contributor.author | Joshi, Saumil | - |
dc.contributor.author | Midya, Rivu | - |
dc.contributor.author | Li, Can | - |
dc.contributor.author | Rao, Mingyi | - |
dc.contributor.author | Barnell, Mark | - |
dc.contributor.author | Wu, Qing | - |
dc.contributor.author | Yang, J. Joshua | - |
dc.contributor.author | Xia, Qiangfei | - |
dc.date.accessioned | 2020-09-07T11:46:05Z | - |
dc.date.available | 2020-09-07T11:46:05Z | - |
dc.date.issued | 2017 | - |
dc.identifier.citation | Nature Communications, 2017, v. 8, n. 1, article no. 882 | - |
dc.identifier.uri | http://hdl.handle.net/10722/286947 | - |
dc.description.abstract | © 2017 The Author(s). The intrinsic variability of switching behavior in memristors has been a major obstacle to their adoption as the next generation of universal memory. On the other hand, this natural stochasticity can be valuable for hardware security applications. Here we propose and demonstrate a novel true random number generator utilizing the stochastic delay time of threshold switching in a Ag:SiO2 diffusive memristor, which exhibits evident advantages in scalability, circuit complexity, and power consumption. The random bits generated by the diffusive memristor true random number generator pass all 15 NIST randomness tests without any post-processing, a first for memristive-switching true random number generators. Based on nanoparticle dynamic simulation and analytical estimates, we attribute the stochasticity in delay time to the probabilistic process by which Ag particles detach from a Ag reservoir. This work paves the way for memristors in hardware security applications for the era of the Internet of Things. | - |
dc.language | eng | - |
dc.relation.ispartof | Nature Communications | - |
dc.rights | This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License. | - |
dc.title | A novel true random number generator based on a stochastic diffusive memristor | - |
dc.type | Article | - |
dc.description.nature | published_or_final_version | - |
dc.identifier.doi | 10.1038/s41467-017-00869-x | - |
dc.identifier.pmid | 29026110 | - |
dc.identifier.pmcid | PMC5638922 | - |
dc.identifier.scopus | eid_2-s2.0-85031306345 | - |
dc.identifier.volume | 8 | - |
dc.identifier.issue | 1 | - |
dc.identifier.spage | article no. 882 | - |
dc.identifier.epage | article no. 882 | - |
dc.identifier.eissn | 2041-1723 | - |
dc.identifier.isi | WOS:000412860000007 | - |
dc.identifier.issnl | 2041-1723 | - |