{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,5]],"date-time":"2026-06-05T03:42:39Z","timestamp":1780630959374,"version":"3.54.1"},"reference-count":72,"publisher":"MDPI AG","issue":"2","license":[{"start":{"date-parts":[[2022,2,10]],"date-time":"2022-02-10T00:00:00Z","timestamp":1644451200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["62171485"],"award-info":[{"award-number":["62171485"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["61901483"],"award-info":[{"award-number":["61901483"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["62061136011"],"award-info":[{"award-number":["62061136011"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100012166","name":"National Key Research and Development Program of China","doi-asserted-by":"publisher","award":["2019QY0702"],"award-info":[{"award-number":["2019QY0702"]}],"id":[{"id":"10.13039\/501100012166","id-type":"DOI","asserted-by":"publisher"}]},{"name":"the Youth Talent Lifting Project","award":["20-JCJQ-QT-045"],"award-info":[{"award-number":["20-JCJQ-QT-045"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Entropy"],"abstract":"<jats:p>Although the unconditional security of quantum key distribution (QKD) has been widely studied, the imperfections of the practical devices leave potential loopholes for Eve to spy the final key. Thus, how to evaluate the security of QKD with realistic devices is always an interesting and opening question. In this paper, we briefly review the development of quantum hacking and security evaluation technology for a practical decoy state BB84 QKD system. The security requirement and parameters in each module (source, encoder, decoder and detector) are discussed, and the relationship between quantum hacking and security parameter are also shown.<\/jats:p>","DOI":"10.3390\/e24020260","type":"journal-article","created":{"date-parts":[[2022,2,11]],"date-time":"2022-02-11T02:37:46Z","timestamp":1644547066000},"page":"260","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":64,"title":["A Review of Security Evaluation of Practical Quantum Key Distribution System"],"prefix":"10.3390","volume":"24","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3720-1757","authenticated-orcid":false,"given":"Shihai","family":"Sun","sequence":"first","affiliation":[{"name":"School of Electronics and Communication Engineering, Sun Yat-Sen University, Shenzhen 518107, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3989-000X","authenticated-orcid":false,"given":"Anqi","family":"Huang","sequence":"additional","affiliation":[{"name":"Institute for Quantum Information & State Key Laboratory of High Performance Computing, College of Computer Science and Technology, National University of Defense Technology, Changsha 410073, China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2022,2,10]]},"reference":[{"key":"ref_1","unstructured":"Bennett, C.H., and Brassard, G. (1984, January 9\u201312). Quantum cryptography: Public key distribution and con tossing. Proceedings of the International Conference on Computers, Systems and Signal Processing, Bangalore, India."},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"037902","DOI":"10.1103\/PhysRevLett.89.037902","article-title":"Differential Phase Shift Quantum Key Distribution","volume":"89","author":"Inoue","year":"2002","journal-title":"Phys. Rev. Lett."},{"key":"ref_3","doi-asserted-by":"crossref","first-page":"194108","DOI":"10.1063\/1.2126792","article-title":"Fast and simple one-way quantum key distribution","volume":"87","author":"Stucki","year":"2005","journal-title":"Appl. Phys. Lett."},{"key":"ref_4","doi-asserted-by":"crossref","first-page":"013031","DOI":"10.1088\/1367-2630\/10\/1\/013031","article-title":"Upper bounds for the security of two distributed-phase reference protocols of quantum cryptography","volume":"10","author":"Branciard","year":"2008","journal-title":"New J. Phys."},{"key":"ref_5","doi-asserted-by":"crossref","first-page":"052311","DOI":"10.1103\/PhysRevA.63.052311","article-title":"Quantum distribution of Gaussian keys using squeezed states","volume":"63","author":"Cerf","year":"2001","journal-title":"Phys. Rev. A"},{"key":"ref_6","doi-asserted-by":"crossref","first-page":"057902","DOI":"10.1103\/PhysRevLett.88.057902","article-title":"Continuous Variable Quantum Cryptography Using Coherent States","volume":"88","author":"Grosshans","year":"2002","journal-title":"Phys. Rev. Lett."},{"key":"ref_7","doi-asserted-by":"crossref","first-page":"10387","DOI":"10.1364\/OE.19.010387","article-title":"Field test of quantum key distribution in the Tokyo QKD Network","volume":"19","author":"Sasaki","year":"2011","journal-title":"Opt. Express"},{"key":"ref_8","doi-asserted-by":"crossref","first-page":"123001","DOI":"10.1088\/1367-2630\/13\/12\/123001","article-title":"Long-term performance of the SwissQuantum quantum key distribution network in a field environment","volume":"13","author":"Stucki","year":"2011","journal-title":"New J. Phys."},{"key":"ref_9","doi-asserted-by":"crossref","first-page":"21739","DOI":"10.1364\/OE.22.021739","article-title":"Field and long-term demonstration of a wide area quantum key distribution network","volume":"22","author":"Wang","year":"2014","journal-title":"Opt. Express"},{"key":"ref_10","doi-asserted-by":"crossref","first-page":"214","DOI":"10.1038\/s41586-020-03093-8","article-title":"An integrated space-to-ground quantum communication network over 4,600 kilometres","volume":"589","author":"Chen","year":"2021","journal-title":"Nature"},{"key":"ref_11","doi-asserted-by":"crossref","first-page":"1330","DOI":"10.1103\/PhysRevLett.85.1330","article-title":"Limitations on Practical Quantum Cryptography","volume":"85","author":"Brassard","year":"2000","journal-title":"Phys. Rev. Lett."},{"key":"ref_12","doi-asserted-by":"crossref","first-page":"052304","DOI":"10.1103\/PhysRevA.61.052304","article-title":"Security against individual attacks for realistic quantum key distribution","volume":"61","year":"2000","journal-title":"Phys. Rev. A"},{"key":"ref_13","doi-asserted-by":"crossref","first-page":"025002","DOI":"10.1103\/RevModPhys.92.025002","article-title":"Secure quantum key distribution with realistic devices","volume":"92","author":"Xu","year":"2020","journal-title":"Rev. Mod. Phys."},{"key":"ref_14","doi-asserted-by":"crossref","first-page":"130503","DOI":"10.1103\/PhysRevLett.108.130503","article-title":"Measurement-Device-Independent Quantum Key Distribution","volume":"108","author":"Lo","year":"2012","journal-title":"Phys. Rev. Lett."},{"key":"ref_15","doi-asserted-by":"crossref","first-page":"230501","DOI":"10.1103\/PhysRevLett.98.230501","article-title":"Device-Independent Security of Quantum Cryptography against Collective Attacks","volume":"98","author":"Brunner","year":"2007","journal-title":"Phys. Rev. Lett."},{"key":"ref_16","doi-asserted-by":"crossref","first-page":"045021","DOI":"10.1088\/1367-2630\/11\/4\/045021","article-title":"Device-independent quantum key distribution secure against collective attacks","volume":"11","author":"Pironio","year":"2009","journal-title":"New J. Phys."},{"key":"ref_17","doi-asserted-by":"crossref","first-page":"057901","DOI":"10.1103\/PhysRevLett.91.057901","article-title":"Quantum Key Distribution with High Loss: Toward Global Secure Communication","volume":"91","author":"Hwang","year":"2003","journal-title":"Phys. Rev. Lett."},{"key":"ref_18","doi-asserted-by":"crossref","first-page":"230503","DOI":"10.1103\/PhysRevLett.94.230503","article-title":"Beating the Photon-Number-Splitting Attack in Practical Quantum Cryptography","volume":"94","author":"Wang","year":"2005","journal-title":"Phys. Rev. Lett."},{"key":"ref_19","doi-asserted-by":"crossref","first-page":"230504","DOI":"10.1103\/PhysRevLett.94.230504","article-title":"Decoy State Quantum Key Distribution","volume":"94","author":"Lo","year":"2005","journal-title":"Phys. Rev. Lett."},{"key":"ref_20","doi-asserted-by":"crossref","first-page":"379","DOI":"10.1002\/j.1538-7305.1948.tb01338.x","article-title":"A mathematical theory of communication","volume":"27","author":"Shannon","year":"1948","journal-title":"Bell Syst. Tech. J."},{"key":"ref_21","doi-asserted-by":"crossref","first-page":"16021","DOI":"10.1038\/npjqi.2016.21","article-title":"Quantum random number generation","volume":"2","author":"Ma","year":"2016","journal-title":"Npj Quantum Inf."},{"key":"ref_22","doi-asserted-by":"crossref","first-page":"015004","DOI":"10.1103\/RevModPhys.89.015004","article-title":"Quantum random number generators","volume":"89","year":"2017","journal-title":"Rev. Mod. Phys."},{"key":"ref_23","first-page":"431","article-title":"Security of quantum key distribution using weak coherent states with nonrandom phases","volume":"7","author":"Lo","year":"2007","journal-title":"Quantum Info. Comput."},{"key":"ref_24","doi-asserted-by":"crossref","first-page":"16200","DOI":"10.1038\/srep16200","article-title":"Randomness determines practical security of BB84 quantum key distribution","volume":"5","author":"Li","year":"2015","journal-title":"Sci. Rep."},{"key":"ref_25","doi-asserted-by":"crossref","first-page":"18145","DOI":"10.1038\/s41598-020-75159-6","article-title":"Security evaluation of quantum key distribution with weak basis-choice flaws","volume":"10","author":"Sun","year":"2020","journal-title":"Sci. Rep."},{"key":"ref_26","doi-asserted-by":"crossref","first-page":"686","DOI":"10.1038\/nphoton.2010.214","article-title":"Hacking commercial quantum cryptography systems by tailored bright illumination","volume":"4","author":"Lydersen","year":"2010","journal-title":"Nat. Photonics"},{"key":"ref_27","doi-asserted-by":"crossref","first-page":"21020","DOI":"10.1364\/OE.26.021020","article-title":"Eavesdropping and countermeasures for backflash side channel in quantum cryptography","volume":"26","author":"Pinheiro","year":"2018","journal-title":"Opt. Express"},{"key":"ref_28","doi-asserted-by":"crossref","first-page":"022308","DOI":"10.1103\/PhysRevA.88.022308","article-title":"Source attack of decoy-state quantum key distribution using phase information","volume":"88","author":"Tang","year":"2013","journal-title":"Phys. Rev. A"},{"key":"ref_29","doi-asserted-by":"crossref","first-page":"032304","DOI":"10.1103\/PhysRevA.85.032304","article-title":"Partially random phase attack to the practical two-way quantum-key-distribution system","volume":"85","author":"Sun","year":"2012","journal-title":"Phys. Rev. A"},{"key":"ref_30","doi-asserted-by":"crossref","first-page":"022304","DOI":"10.1103\/PhysRevA.92.022304","article-title":"Effect of source tampering in the security of quantum cryptography","volume":"92","author":"Sun","year":"2015","journal-title":"Phys. Rev. A"},{"key":"ref_31","doi-asserted-by":"crossref","first-page":"064043","DOI":"10.1103\/PhysRevApplied.12.064043","article-title":"Laser-Seeding Attack in Quantum Key Distribution","volume":"12","author":"Huang","year":"2019","journal-title":"Phys. Rev. Appl."},{"key":"ref_32","doi-asserted-by":"crossref","first-page":"012330","DOI":"10.1103\/PhysRevA.98.012330","article-title":"Quantum key distribution with distinguishable decoy states","volume":"98","author":"Huang","year":"2018","journal-title":"Phys. Rev. A"},{"key":"ref_33","doi-asserted-by":"crossref","first-page":"065001","DOI":"10.1088\/1367-2630\/11\/6\/065001","article-title":"Information leakage via side channels in freespace BB84 quantum cryptography","volume":"11","author":"Nauerth","year":"2009","journal-title":"New J. Phys."},{"key":"ref_34","doi-asserted-by":"crossref","first-page":"8","DOI":"10.1038\/s41534-017-0057-8","article-title":"Quantum key distribution with an efficient countermeasure against correlated intensity fluctuations in optical pulses","volume":"4","author":"Yoshino","year":"2018","journal-title":"Npj Quantum Inf."},{"key":"ref_35","doi-asserted-by":"crossref","first-page":"032310","DOI":"10.1103\/PhysRevA.86.032310","article-title":"Wavelength-selected photon-number-splitting attack against plug-and-play quantum key distribution systems with decoy states","volume":"86","author":"Jiang","year":"2012","journal-title":"Phys. Rev. A"},{"key":"ref_36","doi-asserted-by":"crossref","first-page":"034008","DOI":"10.1103\/PhysRevApplied.13.034008","article-title":"Hacking quantum key distribution via injection locking","volume":"13","author":"Pang","year":"2020","journal-title":"Phys. Rev. Appl."},{"key":"ref_37","doi-asserted-by":"crossref","first-page":"070503","DOI":"10.1103\/PhysRevLett.112.070503","article-title":"Laser damage helps the eavesdropper in quantum cryptography","volume":"112","author":"Bugge","year":"2014","journal-title":"Phys. Rev. Lett."},{"key":"ref_38","doi-asserted-by":"crossref","first-page":"034017","DOI":"10.1103\/PhysRevApplied.13.034017","article-title":"Laser damage attack against optical attenuators in quantum key distribution","volume":"13","author":"Huang","year":"2020","journal-title":"Phys. Rev. Appl."},{"key":"ref_39","doi-asserted-by":"crossref","first-page":"343","DOI":"10.1038\/nphoton.2007.75","article-title":"Quantum key distribution over a 40-dB channel loss using superconducting single-photon detectors","volume":"1","author":"Takesue","year":"2007","journal-title":"Nat. Photonics"},{"key":"ref_40","doi-asserted-by":"crossref","first-page":"045019","DOI":"10.1088\/1367-2630\/11\/4\/045019","article-title":"Practical gigahertz quantum key distribution based on avalanche photodiodes","volume":"11","author":"Yuan","year":"2009","journal-title":"New J. Phys."},{"key":"ref_41","doi-asserted-by":"crossref","first-page":"190501","DOI":"10.1103\/PhysRevLett.113.190501","article-title":"Measurement-device-independent quantum key distribution over 200 km","volume":"113","author":"Tang","year":"2014","journal-title":"Phys. Rev. Lett."},{"key":"ref_42","doi-asserted-by":"crossref","first-page":"032305","DOI":"10.1103\/PhysRevA.92.032305","article-title":"Experimental quantum key distribution with source flaws and tight finite-key analysis","volume":"92","author":"Xu","year":"2015","journal-title":"Phys. Rev. A"},{"key":"ref_43","doi-asserted-by":"crossref","first-page":"032314","DOI":"10.1103\/PhysRevA.75.032314","article-title":"Phase-remapping attack in practical quantum-key-distribution systems","volume":"75","author":"Fung","year":"2007","journal-title":"Phys. Rev. A"},{"key":"ref_44","first-page":"031030","article-title":"Practical Security Bounds Against the Trojan-Horse Attack in Quantum Key Distribution","volume":"5","author":"Lucamarini","year":"2015","journal-title":"Phys. Rev. X"},{"key":"ref_45","doi-asserted-by":"crossref","first-page":"022320","DOI":"10.1103\/PhysRevA.73.022320","article-title":"Trojan-horse attacks on quantum-key-distribution systems","volume":"73","author":"Gisin","year":"2006","journal-title":"Phys. Rev. A"},{"key":"ref_46","doi-asserted-by":"crossref","first-page":"123030","DOI":"10.1088\/1367-2630\/16\/12\/123030","article-title":"Trojan-horse attacks threaten the security of practical quantum cryptography","volume":"16","author":"Jain","year":"2014","journal-title":"New J. Phys."},{"key":"ref_47","doi-asserted-by":"crossref","first-page":"8403","DOI":"10.1038\/s41598-017-08279-1","article-title":"Invisible Trojan-horse attack","volume":"7","author":"Sajeed","year":"2017","journal-title":"Sci. Rep."},{"key":"ref_48","doi-asserted-by":"crossref","first-page":"062308","DOI":"10.1103\/PhysRevA.84.062308","article-title":"Attacking a practical quantum-key-distribution system with wavelength-dependent beam-splitter and multiwavelength sources","volume":"84","author":"Li","year":"2011","journal-title":"Phys. Rev. A"},{"key":"ref_49","doi-asserted-by":"crossref","first-page":"042333","DOI":"10.1103\/PhysRevA.78.042333","article-title":"Quantum: Experimental demonstration of time-shift attack against practical quantum-key-distribution systems","volume":"78","author":"Zhao","year":"2008","journal-title":"Phys. Rev. A"},{"key":"ref_50","doi-asserted-by":"crossref","first-page":"022313","DOI":"10.1103\/PhysRevA.74.022313","article-title":"Effects of detector efficiency mismatch on security of quantum cryptosystems","volume":"74","author":"Makarov","year":"2006","journal-title":"Phys. Rev. A"},{"key":"ref_51","doi-asserted-by":"crossref","first-page":"062301","DOI":"10.1103\/PhysRevA.91.062301","article-title":"Security loophole in free-space quantum key distribution due to spatial-mode detector-efficiency mismatch","volume":"91","author":"Sajeed","year":"2015","journal-title":"Phys. Rev. A"},{"key":"ref_52","doi-asserted-by":"crossref","first-page":"073024","DOI":"10.1088\/1367-2630\/13\/7\/073024","article-title":"Quantum eavesdropping without interception: An attack exploiting the dead time of single-photon detectors","volume":"13","author":"Weier","year":"2011","journal-title":"New J. Phys."},{"key":"ref_53","doi-asserted-by":"crossref","first-page":"013043","DOI":"10.1088\/1367-2630\/13\/1\/013043","article-title":"After-gate attack on a quantum cryptosystem","volume":"13","author":"Wiechers","year":"2011","journal-title":"New J. Phys."},{"key":"ref_54","doi-asserted-by":"crossref","first-page":"032320","DOI":"10.1103\/PhysRevA.84.032320","article-title":"Superlinear threshold detectors in quantum cryptography","volume":"84","author":"Lydersen","year":"2011","journal-title":"Phys. Rev. A"},{"key":"ref_55","doi-asserted-by":"crossref","first-page":"8000211","DOI":"10.1109\/JQE.2016.2611443","article-title":"Testing random-detector-efficiency countermeasure in a commercial system reveals a breakable unrealistic assumption","volume":"52","author":"Huang","year":"2016","journal-title":"IEEE J. Quantum Electron."},{"key":"ref_56","doi-asserted-by":"crossref","first-page":"25574","DOI":"10.1364\/OE.397962","article-title":"Hacking single-photon avalanche detectors in quantum key distribution via pulse illumination","volume":"28","author":"Wu","year":"2020","journal-title":"Opt. Express"},{"key":"ref_57","doi-asserted-by":"crossref","first-page":"2039","DOI":"10.1080\/09500340108240905","article-title":"The breakdown flash of silicon avalanche photodiodes-back door for eavesdropper attacks?","volume":"48","author":"Kurtsiefer","year":"2001","journal-title":"J. Mod. Opt."},{"key":"ref_58","doi-asserted-by":"crossref","first-page":"9388","DOI":"10.1364\/OE.15.009388","article-title":"Breaking a quantum key distribution system through a timing side channel","volume":"15","author":"Kurtsiefer","year":"2007","journal-title":"Opt. Express"},{"key":"ref_59","doi-asserted-by":"crossref","first-page":"62","DOI":"10.1038\/s41534-019-0180-9","article-title":"Quantum key distribution with flawed and leaky sources","volume":"5","author":"Pereira","year":"2019","journal-title":"Npj Quantum Inf."},{"key":"ref_60","doi-asserted-by":"crossref","first-page":"023011","DOI":"10.1088\/1367-2630\/abdf9b","article-title":"Security of quantum key distribution with source and detection imperfections","volume":"23","author":"Sun","year":"2021","journal-title":"New J. Phys."},{"key":"ref_61","doi-asserted-by":"crossref","first-page":"052301","DOI":"10.1103\/PhysRevA.75.052301","article-title":"Decoy-state quantum key distribution with large random errors of light intensity","volume":"75","author":"Wang","year":"2007","journal-title":"Phys. Rev. A"},{"key":"ref_62","doi-asserted-by":"crossref","first-page":"072602","DOI":"10.1063\/1.4746248","article-title":"Photon-number resolving detector based on a series array of superconducting nanowires","volume":"101","author":"Jahanmirinejad","year":"2012","journal-title":"Appl. Phys. Lett."},{"key":"ref_63","doi-asserted-by":"crossref","first-page":"043822","DOI":"10.1103\/PhysRevA.99.043822","article-title":"Evaluating the performance of photon-number-resolving detectors","volume":"99","year":"2019","journal-title":"Phys. Rev. A"},{"key":"ref_64","doi-asserted-by":"crossref","first-page":"090501","DOI":"10.1103\/PhysRevLett.100.090501","article-title":"Experimental Decoy-State Quantum Key Distribution with a Sub-Poissionian Heralded Single-Photon Source","volume":"100","author":"Wang","year":"2008","journal-title":"Phys. Rev. Lett."},{"key":"ref_65","doi-asserted-by":"crossref","first-page":"053014","DOI":"10.1088\/1367-2630\/17\/5\/053014","article-title":"Discrete-phase-randomized coherent state source and its application in quantum key distribution","volume":"17","author":"Cao","year":"2015","journal-title":"New J. Phys."},{"key":"ref_66","doi-asserted-by":"crossref","first-page":"032320","DOI":"10.1103\/PhysRevA.90.032320","article-title":"Evaluation of the phase randomness of a light source in quantum-key-distribution systems with an attenuated laser","volume":"90","author":"Kobayashi","year":"2014","journal-title":"Phys. Rev. A"},{"key":"ref_67","doi-asserted-by":"crossref","first-page":"065008","DOI":"10.1088\/1367-2630\/18\/6\/065008","article-title":"Decoy-state quantum key distribution with a leaky source","volume":"18","author":"Tamaki","year":"2016","journal-title":"New J. Phys."},{"key":"ref_68","doi-asserted-by":"crossref","first-page":"052314","DOI":"10.1103\/PhysRevA.90.052314","article-title":"Loss-tolerant quantum cryptography with imperfect sources","volume":"90","author":"Tamaki","year":"2014","journal-title":"Phys. Rev. A"},{"key":"ref_69","first-page":"e16261-e16261","article-title":"Quantifying backflash radiation to prevent zero-error attacks in quantum key distribution","volume":"6","author":"Meda","year":"2017","journal-title":"Light. Sci. Appl."},{"key":"ref_70","unstructured":"Marco, L., Andrew, S., Romain, A., Christopher, C., Degiovanni, I., Gramegna, M., Atilla, H., Bruno, H., Rupesh, K., and Andrew, L. (2021, December 20). Implementation Security of Quantum CryptographyIntroduction, Challenges, Solutions| ETSI White Paper No. 27. Available online: http:\/\/hdl.handle.net\/11696\/59931."},{"key":"ref_71","unstructured":"(2021, December 20). ISO\/IEC CD 23837-1.2: Information Technology Security Techniques\u2014Security Requirements, Test and Evaluation Methods for Quantum Key Distribution\u2014Part 1: Requirements. Available online: https:\/\/www.iso.org\/standard\/77097.html."},{"key":"ref_72","unstructured":"(2021, December 20). ISO\/IEC CD 23837-2.2: Information Technology Security Techniques\u2014Security Requirements, Test and Evaluation Methods for Quantum Key Distribution\u2014Part 2: Evaluation and Testing Methods. Available online: https:\/\/www.iso.org\/standard\/77309.html."}],"container-title":["Entropy"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/1099-4300\/24\/2\/260\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,10]],"date-time":"2025-10-10T22:17:59Z","timestamp":1760134679000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/1099-4300\/24\/2\/260"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,2,10]]},"references-count":72,"journal-issue":{"issue":"2","published-online":{"date-parts":[[2022,2]]}},"alternative-id":["e24020260"],"URL":"https:\/\/doi.org\/10.3390\/e24020260","relation":{},"ISSN":["1099-4300"],"issn-type":[{"value":"1099-4300","type":"electronic"}],"subject":[],"published":{"date-parts":[[2022,2,10]]}}}