{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,6]],"date-time":"2025-11-06T12:26:46Z","timestamp":1762432006495,"version":"3.37.3"},"reference-count":36,"publisher":"Springer Science and Business Media LLC","issue":"1","license":[{"start":{"date-parts":[[2021,4,23]],"date-time":"2021-04-23T00:00:00Z","timestamp":1619136000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.springer.com\/tdm"},{"start":{"date-parts":[[2021,4,23]],"date-time":"2021-04-23T00:00:00Z","timestamp":1619136000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["Wireless Pers Commun"],"published-print":{"date-parts":[[2021,9]]},"DOI":"10.1007\/s11277-021-08485-1","type":"journal-article","created":{"date-parts":[[2021,4,23]],"date-time":"2021-04-23T07:03:12Z","timestamp":1619161392000},"page":"701-725","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":6,"title":["An Investigation of Secret Key Generation for Physical Layer Security Using Wavelet Packets"],"prefix":"10.1007","volume":"120","author":[{"given":"Megha. S.","family":"Kumar","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1208-6924","authenticated-orcid":false,"given":"R.","family":"Ramanathan","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"M.","family":"Jayakumar","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","published-online":{"date-parts":[[2021,4,23]]},"reference":[{"issue":"1","key":"8485_CR1","doi-asserted-by":"publisher","first-page":"177","DOI":"10.1007\/s11277-020-07213-5","volume":"117","author":"DE Boubiche","year":"2020","unstructured":"Boubiche, D. E., Athmani, S., Boubiche, S., & Toral-Cruz, H. (2020). Cybersecurity issues in wireless sensor networks: Current challenges and solutions. Wireless Personal Communications, 117(1), 177\u2013213. https:\/\/doi.org\/10.1007\/s11277-020-07213-5.","journal-title":"Wireless Personal Communications"},{"key":"8485_CR2","doi-asserted-by":"publisher","unstructured":"Jana, S., Premnath, S. N., Clark, M., Kasera, S. K., Patwari, N., & Krishnamurthy, S. V. (2009). On the effectiveness of secret key extraction from wireless signal strength in real environments. In Proceedings of the 15th annual international conference on Mobile computing and networking\u2014MobiCom 09. https:\/\/doi.org\/10.1145\/1614320.1614356","DOI":"10.1145\/1614320.1614356"},{"issue":"3","key":"8485_CR3","doi-asserted-by":"publisher","first-page":"1550","DOI":"10.1109\/surv.2014.012314.00178","volume":"16","author":"A Mukherjee","year":"2014","unstructured":"Mukherjee, A., Fakoorian, S. A. A., Huang, J., & Swindlehurst, A. L. (2014). Principles of physical layer security in multiuser wireless networks: A survey. IEEE Communications Surveys & Tutorials, 16(3), 1550\u20131573. https:\/\/doi.org\/10.1109\/surv.2014.012314.00178.","journal-title":"IEEE Communications Surveys & Tutorials"},{"issue":"2","key":"8485_CR4","doi-asserted-by":"publisher","first-page":"811","DOI":"10.1007\/s11277-019-06430-x","volume":"108","author":"S Pahuja","year":"2019","unstructured":"Pahuja, S., & Jindal, P. (2019). Cooperative communication in physical layer security: Technologies and challenges. Wireless Personal Communications, 108(2), 811\u2013837. https:\/\/doi.org\/10.1007\/s11277-019-06430-x.","journal-title":"Wireless Personal Communications"},{"key":"8485_CR5","doi-asserted-by":"publisher","DOI":"10.1186\/s13638-020-01712-6","author":"M Zoli","year":"2020","unstructured":"Zoli, M., Barreto, A. N., K\u00f6psell, S., Sen, P., & Fettweis, G. (2020). Physical-Layer-Security box: A concept For time-frequency CHANNEL-RECIPROCITY key generation. EURASIP Journal on Wireless Communications and Networking. https:\/\/doi.org\/10.1186\/s13638-020-01712-6.","journal-title":"EURASIP Journal on Wireless Communications and Networking"},{"issue":"2","key":"8485_CR6","doi-asserted-by":"publisher","first-page":"332","DOI":"10.1002\/sec.973","volume":"8","author":"YEH Shehadeh","year":"2014","unstructured":"Shehadeh, Y. E. H., & Hogrefe, D. (2014). A survey on secret key generation mechanisms on the physical layer in wireless networks. Security and Communication Networks, 8(2), 332\u2013341. https:\/\/doi.org\/10.1002\/sec.973.","journal-title":"Security and Communication Networks"},{"key":"8485_CR7","doi-asserted-by":"publisher","first-page":"319","DOI":"10.1016\/j.neucom.2014.09.033","volume":"151","author":"C Deng","year":"2015","unstructured":"Deng, C., Deng, H., Liu, X., & Yuan, Y. (2015). Adaptive multi-bit quantization for hashing. Neurocomputing, 151, 319\u2013326. https:\/\/doi.org\/10.1016\/j.neucom.2014.09.033.","journal-title":"Neurocomputing"},{"issue":"12","key":"8485_CR8","doi-asserted-by":"publisher","first-page":"7164","DOI":"10.1109\/tit.2016.2618861","volume":"62","author":"A Khisti","year":"2016","unstructured":"Khisti, A. (2016). Secret-key agreement over non-coherent block-fading channels with public discussion. IEEE Transactions on Information Theory, 62(12), 7164\u20137178. https:\/\/doi.org\/10.1109\/tit.2016.2618861.","journal-title":"IEEE Transactions on Information Theory"},{"issue":"2","key":"8485_CR9","doi-asserted-by":"publisher","first-page":"210","DOI":"10.1137\/0217014","volume":"17","author":"CH Bennett","year":"1988","unstructured":"Bennett, C. H., Brassard, G., & Robert, J.-M. (1988). Privacy amplification by public discussion. SIAM Journal on Computing, 17(2), 210\u2013229. https:\/\/doi.org\/10.1137\/0217014.","journal-title":"SIAM Journal on Computing"},{"issue":"4","key":"8485_CR10","doi-asserted-by":"publisher","first-page":"679","DOI":"10.1109\/jsac.2018.2825560","volume":"36","author":"Y Wu","year":"2018","unstructured":"Wu, Y., Khisti, A., Xiao, C., Caire, G., Wong, K.-K., & Gao, X. (2018). A survey of physical layer security techniques for 5G wireless networks and challenges ahead. IEEE Journal on Selected Areas in Communications, 36(4), 679\u2013695. https:\/\/doi.org\/10.1109\/jsac.2018.2825560.","journal-title":"IEEE Journal on Selected Areas in Communications"},{"issue":"6","key":"8485_CR11","doi-asserted-by":"publisher","first-page":"1604","DOI":"10.1109\/78.765130","volume":"47","author":"N Keshava","year":"1999","unstructured":"Keshava, N., & Moura, J. (1999). Matching wavelet packets to Gaussian random processes. IEEE Transactions on Signal Processing, 47(6), 1604\u20131614. https:\/\/doi.org\/10.1109\/78.765130.","journal-title":"IEEE Transactions on Signal Processing"},{"issue":"3","key":"8485_CR12","doi-asserted-by":"publisher","first-page":"613","DOI":"10.1109\/18.382009","volume":"41","author":"D Donoho","year":"1995","unstructured":"Donoho, D. (1995). De-noising by soft-thresholding. IEEE Transactions on Information Theory, 41(3), 613\u2013627. https:\/\/doi.org\/10.1109\/18.382009.","journal-title":"IEEE Transactions on Information Theory"},{"issue":"12","key":"8485_CR13","doi-asserted-by":"publisher","first-page":"2186","DOI":"10.1109\/tbme.2007.896596","volume":"54","author":"L Brechet","year":"2007","unstructured":"Brechet, L., Lucas, M.-F., Doncarli, C., & Farina, D. (2007). Compression of biomedical signals with mother wavelet optimization and best-basis wavelet packet selection. IEEE Transactions on Biomedical Engineering, 54(12), 2186\u20132192. https:\/\/doi.org\/10.1109\/tbme.2007.896596.","journal-title":"IEEE Transactions on Biomedical Engineering"},{"issue":"4","key":"8485_CR14","doi-asserted-by":"publisher","first-page":"766","DOI":"10.1109\/tbme.2006.889176","volume":"54","author":"M Blanco-Velasco","year":"2007","unstructured":"Blanco-Velasco, M., Cruz-Roldan, F., Godino-Llorente, J. I., & Barner, K. E. (2007). Wavelet packets feasibility study for the design of an ECG compressor. IEEE Transactions on Biomedical Engineering, 54(4), 766\u2013769. https:\/\/doi.org\/10.1109\/tbme.2006.889176.","journal-title":"IEEE Transactions on Biomedical Engineering"},{"key":"8485_CR15","doi-asserted-by":"publisher","first-page":"22","DOI":"10.1016\/j.adhoc.2017.06.003","volume":"64","author":"F Zhan","year":"2017","unstructured":"Zhan, F., & Yao, N. (2017). On the using of discrete wavelet transform for physical layer key generation. Ad Hoc Networks, 64, 22\u201331. https:\/\/doi.org\/10.1016\/j.adhoc.2017.06.003.","journal-title":"Ad Hoc Networks"},{"issue":"7","key":"8485_CR16","doi-asserted-by":"publisher","first-page":"3022","DOI":"10.1109\/tcomm.2018.2814607","volume":"66","author":"G Li","year":"2018","unstructured":"Li, G., Hu, A., Zhang, J., Peng, L., Sun, C., & Cao, D. (2018). High-agreement uncorrelated secret key generation based on principal component analysis preprocessing. IEEE Transactions on Communications, 66(7), 3022\u20133034. https:\/\/doi.org\/10.1109\/tcomm.2018.2814607.","journal-title":"IEEE Transactions on Communications"},{"key":"8485_CR17","doi-asserted-by":"publisher","unstructured":"Margelis, G., Fafoutis, X., Oikonomou, G., Piechocki, R., Tryfonas, T., & Thomas, P. (2017). Physical layer secret-key generation with discreet cosine transform for the Internet of Things. In 2017 IEEE international conference on communications (ICC). https:\/\/doi.org\/10.1109\/icc.2017.7997419","DOI":"10.1109\/icc.2017.7997419"},{"key":"8485_CR18","doi-asserted-by":"publisher","DOI":"10.1155\/2017\/7393526","author":"L Cheng","year":"2017","unstructured":"Cheng, L., Zhou, L., Seet, B.-C., Li, W., Ma, D., & Wei, J. (2017). Efficient physical-layer secret key generation and authentication schemes based on wireless channel-phase. Mobile Information Systems. https:\/\/doi.org\/10.1155\/2017\/7393526.","journal-title":"Mobile Information Systems"},{"key":"8485_CR19","doi-asserted-by":"publisher","DOI":"10.1155\/2013\/912873","author":"Y Wu","year":"2013","unstructured":"Wu, Y., Sun, Y., Zhan, L., & Ji, Y. (2013). Low mismatch key agreement based on wavelet-transform trend and fuzzy vault in body area network. International Journal of Distributed Sensor Networks. https:\/\/doi.org\/10.1155\/2013\/912873.","journal-title":"International Journal of Distributed Sensor Networks"},{"key":"8485_CR20","doi-asserted-by":"publisher","first-page":"11374","DOI":"10.1109\/access.2018.2806423","volume":"6","author":"K Moara-Nkwe","year":"2018","unstructured":"Moara-Nkwe, K., Shi, Q., Lee, G. M., & Eiza, M. H. (2018). A novel physical layer secure key generation and refreshment scheme for wireless sensor networks. IEEE Access, 6, 11374\u201311387. https:\/\/doi.org\/10.1109\/access.2018.2806423.","journal-title":"IEEE Access"},{"issue":"6","key":"8485_CR21","doi-asserted-by":"publisher","first-page":"2578","DOI":"10.1109\/tcomm.2016.2552165","volume":"64","author":"J Zhang","year":"2016","unstructured":"Zhang, J., Marshall, A., Woods, R., & Duong, T. Q. (2016). Efficient key generation by exploiting randomness from channel responses of individual OFDM subcarriers. IEEE Transactions on Communications, 64(6), 2578\u20132588. https:\/\/doi.org\/10.1109\/tcomm.2016.2552165.","journal-title":"IEEE Transactions on Communications"},{"key":"8485_CR22","doi-asserted-by":"publisher","unstructured":"Liu, H., Wang, Y., Yang, J., & Chen, Y. (2013). Fast and practical secret key extraction by exploiting channel response. In 2013 Proceedings IEEE INFOCOM. https:\/\/doi.org\/10.1109\/infcom.2013.6567117","DOI":"10.1109\/infcom.2013.6567117"},{"issue":"8","key":"8485_CR23","doi-asserted-by":"publisher","first-page":"5176","DOI":"10.1109\/twc.2017.2706657","volume":"16","author":"Y Peng","year":"2017","unstructured":"Peng, Y., Wang, P., Xiang, W., & Li, Y. (2017). Secret key generation based on estimated channel state information for TDD-OFDM systems over fading channels. IEEE Transactions on Wireless Communications, 16(8), 5176\u20135186. https:\/\/doi.org\/10.1109\/twc.2017.2706657.","journal-title":"IEEE Transactions on Wireless Communications"},{"key":"8485_CR24","doi-asserted-by":"publisher","unstructured":"Cheng, L., Li, W., Ma, D., Zhou, L., Zhu, C., & Wei, J. (2016). Towards an effective secret key generation scheme for imperfect channel state information. In 2016 IEEE Trustcom\/BigDataSE\/ISPA. https:\/\/doi.org\/10.1109\/trustcom.2016.0156","DOI":"10.1109\/trustcom.2016.0156"},{"key":"8485_CR25","doi-asserted-by":"publisher","DOI":"10.1007\/978-981-10-3174-8_11","author":"S Sarayu","year":"2017","unstructured":"Sarayu, S., Radhakrishnan, J., & Kirthiga, S. (2017). Superimposed pilot based channel estimation for MIMO systems. Advances in Intelligent Systems and Computing Artificial Intelligence and Evolutionary Computations in Engineering Systems. https:\/\/doi.org\/10.1007\/978-981-10-3174-8_11.","journal-title":"Advances in Intelligent Systems and Computing Artificial Intelligence and Evolutionary Computations in Engineering Systems"},{"key":"8485_CR26","doi-asserted-by":"publisher","unstructured":"Muralidharan, A., Venkateswaran, P., Ajay, S., Prakash, D. A., Arora, M., & Kirthiga, S. (2015). An adaptive threshold method for energy based spectrum sensing in cognitive radio networks. In 2015 international conference on control, instrumentation, communication and computational technologies (ICCICCT). https:\/\/doi.org\/10.1109\/iccicct.2015.7475239","DOI":"10.1109\/iccicct.2015.7475239"},{"issue":"5","key":"8485_CR27","doi-asserted-by":"publisher","first-page":"1170","DOI":"10.1109\/tifs.2017.2656459","volume":"12","author":"Y-WP Hong","year":"2017","unstructured":"Hong, Y.-W.P., Huang, L.-M., & Li, H.-T. (2017). Vector quantization and clustered key mapping for channel-based secret key generation. IEEE Transactions on Information Forensics and Security, 12(5), 1170\u20131181. https:\/\/doi.org\/10.1109\/tifs.2017.2656459.","journal-title":"IEEE Transactions on Information Forensics and Security"},{"key":"8485_CR28","doi-asserted-by":"publisher","unstructured":"Furqan, H. M., Hamamreh, J. M., & Arslan, H. (2016). Secret key generation using channel quantization with SVD for reciprocal MIMO channels. In 2016 international symposium on wireless communication systems (ISWCS). https:\/\/doi.org\/10.1109\/iswcs.2016.7600974","DOI":"10.1109\/iswcs.2016.7600974"},{"key":"8485_CR29","doi-asserted-by":"publisher","first-page":"2692","DOI":"10.1109\/tifs.2020.2974621","volume":"15","author":"N Aldaghri","year":"2020","unstructured":"Aldaghri, N., & Mahdavifar, H. (2020). Physical layer secret key generation in static environments. IEEE Transactions on Information Forensics and Security, 15, 2692\u20132705. https:\/\/doi.org\/10.1109\/tifs.2020.2974621.","journal-title":"IEEE Transactions on Information Forensics and Security"},{"issue":"4","key":"8485_CR30","doi-asserted-by":"publisher","first-page":"1315","DOI":"10.1007\/s11277-016-3317-6","volume":"89","author":"V Zeinali","year":"2016","unstructured":"Zeinali, V., & Khaleghi Bizaki, H. (2016). Shared secret key generation protocol in wireless networks based on the phase of mimo fading channels. Wireless Personal Communications, 89(4), 1315\u20131334. https:\/\/doi.org\/10.1007\/s11277-016-3317-6.","journal-title":"Wireless Personal Communications"},{"key":"8485_CR31","doi-asserted-by":"publisher","DOI":"10.1186\/s13638-019-1634-7","author":"R Lin","year":"2020","unstructured":"Lin, R., Xu, L., Fang, H., & Huang, C. (2020). Efficient physical layer key generation technique in wireless communications. EURASIP Journal on Wireless Communications and Networking. https:\/\/doi.org\/10.1186\/s13638-019-1634-7.","journal-title":"EURASIP Journal on Wireless Communications and Networking"},{"key":"8485_CR32","doi-asserted-by":"publisher","unstructured":"Kim, S., Ouyang, M., & Zhang, X. (2012). Compute spearman correlation coefficient with Matlab\/CUDA. In 2012 IEEE international symposium on signal processing and information technology (ISSPIT). https:\/\/doi.org\/10.1109\/isspit.2012.6621260","DOI":"10.1109\/isspit.2012.6621260"},{"key":"8485_CR33","doi-asserted-by":"publisher","unstructured":"Rukhin, A., Sota, J., Nechvatal, J., Smid, M., Barker, E., Leigh, S., & Vo, S. (2000). A statistical test suite for random and pseudorandom number generators for cryptographic applications.https:\/\/doi.org\/10.6028\/nist.sp.800-22.","DOI":"10.6028\/nist.sp.800-22"},{"key":"8485_CR34","doi-asserted-by":"publisher","unstructured":"Yadav, P., & Ramanathan, R. (2017). Dynamic key generation using single threshold multiple level quantization scheme for secure wireless communication. In 2017 International conference on wireless communications, signal processing and networking (WiSPNET). https:\/\/doi.org\/10.1109\/wispnet.2017.8299714","DOI":"10.1109\/wispnet.2017.8299714"},{"key":"8485_CR35","doi-asserted-by":"publisher","unstructured":"Ramnath, D., Deepak, T., Krishnakumar, K., Vijayaraghavan, S., & Ramanathan, R. (2017). An improved secret key update for multiple intersymbol obfuscation in physical layer security. In 2017 international conference on advances in computing, communications and informatics (ICACCI). https:\/\/doi.org\/10.1109\/icacci.2017.8125839","DOI":"10.1109\/icacci.2017.8125839"},{"key":"8485_CR36","doi-asserted-by":"crossref","unstructured":"Kumar, M, S., Ramanathan, R., Jayakumar, M., & Yadav, D, K. (2021). Secret key generation schemes for physical layer security. Defence Science Journal [In press].","DOI":"10.14429\/dsj.71.15403"}],"container-title":["Wireless Personal Communications"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s11277-021-08485-1.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/article\/10.1007\/s11277-021-08485-1\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s11277-021-08485-1.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,8,23]],"date-time":"2021-08-23T11:01:19Z","timestamp":1629716479000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1007\/s11277-021-08485-1"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,4,23]]},"references-count":36,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2021,9]]}},"alternative-id":["8485"],"URL":"https:\/\/doi.org\/10.1007\/s11277-021-08485-1","relation":{},"ISSN":["0929-6212","1572-834X"],"issn-type":[{"type":"print","value":"0929-6212"},{"type":"electronic","value":"1572-834X"}],"subject":[],"published":{"date-parts":[[2021,4,23]]},"assertion":[{"value":"13 April 2021","order":1,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"23 April 2021","order":2,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}}]}}