K. Lisickiy, K. Kuznetsova, Yevhenii Malenko, S. Kavun, O. Zavgorodnia, Yury Tarasenko
{"title":"Accelerated Method for Calculating the Algebraic Immunity of S-Boxes","authors":"K. Lisickiy, K. Kuznetsova, Yevhenii Malenko, S. Kavun, O. Zavgorodnia, Yury Tarasenko","doi":"10.1109/UKRCON.2019.8879943","DOIUrl":"https://doi.org/10.1109/UKRCON.2019.8879943","url":null,"abstract":"The accelerated method for calculating the algebraic immunity of nonlinear knots for replacing symmetric ciphers by Jean-Charles Faugere is considered. It is based on the search for the annihilation function to the Zhegalkin polynomial constructed from the original nonlinear replacement node. An analysis of the known algorithm speed for calculating algebraic immunity is given. The details of the implementation of the algorithm are discussed and a description is given of the accelerated algorithm for computing algebraic immunity, optimized for computing time and for using RAM resources.","PeriodicalId":211302,"journal":{"name":"2019 IEEE 2nd Ukraine Conference on Electrical and Computer Engineering (UKRCON)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114410213","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
S. Radoguz, R. Zaitsev, M. Gutnyk, O. Tverytnykova
{"title":"The Development of Researches in the Electrical Engineering Field in Kharkiv Practical Technological Institute. The personalities","authors":"S. Radoguz, R. Zaitsev, M. Gutnyk, O. Tverytnykova","doi":"10.1109/UKRCON.2019.8879924","DOIUrl":"https://doi.org/10.1109/UKRCON.2019.8879924","url":null,"abstract":"The formation of a new direction \"electrical engineering\" in the Kharkiv Technological Institute is shown. The scientific achievements of the scientists who were at the electrical engineering education beginnings were analyzed. It is argued that the new direction basis was taken by the experience of the leading European electrical schools. The information about the establishment and functioning of the institute physical office was provided, in particular, its equipment was shown. It is stated that in Kharkiv Technological Institute the best electrical laboratory in Ukraine was created. It was emphasized that Kharkiv Technological Institute scientists not only conducted research for the educational process improvement, but also carried out the large-scale projects for Kharkiv city.","PeriodicalId":211302,"journal":{"name":"2019 IEEE 2nd Ukraine Conference on Electrical and Computer Engineering (UKRCON)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114936198","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
A. Druzhinin, Y. Khoverko, S. Nichkalo, I. Kogut, V. Holota
{"title":"Modelling and Fabrication of the Silicon-Based Device Structures for Microelectronic Applications","authors":"A. Druzhinin, Y. Khoverko, S. Nichkalo, I. Kogut, V. Holota","doi":"10.1109/UKRCON.2019.8879809","DOIUrl":"https://doi.org/10.1109/UKRCON.2019.8879809","url":null,"abstract":"In this paper the results of micromachining of Si wafer by various approaches are presented. The technological process based on silicon-on-insulator technology (SOI) was developed. It was shown that by choosing the topological size of the grooves, cavities and their shape, it is possible to obtain the cavities underneath the surface of Si wafer. The next procedures of deposition of polysilicon and silicon oxide films allowed to fabricate the sealed SOI cavities, which were considered as the device structures, sensitive or actuator elements. The process of Si-nanostructure fabrication through the wet chemical etching of Si wafer applicable in a wide range of applications is presented.","PeriodicalId":211302,"journal":{"name":"2019 IEEE 2nd Ukraine Conference on Electrical and Computer Engineering (UKRCON)","volume":"89 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117282800","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
O. Gurin, M. Dubinin, A. Degtyarev, V. Maslov, K. Muntean, V. Ryabyh
{"title":"Spatial Structure of Focused Modes with Nonuniform Spatial Polarization of Metallic Resonator of a Terahertz Laser","authors":"O. Gurin, M. Dubinin, A. Degtyarev, V. Maslov, K. Muntean, V. Ryabyh","doi":"10.1109/UKRCON.2019.8880028","DOIUrl":"https://doi.org/10.1109/UKRCON.2019.8880028","url":null,"abstract":"Cylindrical vector beams have many practical applications. These include material processing, electron acceleration, high-resolution metrology, microellipsometry and spectroscopy. The results of studies of the features of focusing and propagation of such beams in the terahertz range are practically absent. A theoretical study (using Rayleigh-Sommerfeld vector theory) of the physical features of the propagation of laser beams in free space with medium and sharp focus is carried out. A waveguide terahertz laser $(lambda=$ 0.4326 mm) was used as a generator. The beams were excited by the modes of the circular metal waveguide resonator for various direction polarization of the field. The results obtained complement the knowledge of laser beams focusing in the terahertz range and the peculiarities of their distribution in different diffraction zones.","PeriodicalId":211302,"journal":{"name":"2019 IEEE 2nd Ukraine Conference on Electrical and Computer Engineering (UKRCON)","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116355227","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
H. Klym, I. Karbovnyk, R. Dunets, V. Gryga, I. Vasylchyshyn, Leonid Berezko
{"title":"Nanostructured Ceramic-Based Sensors for Portable Electronic System of Microclimate Monitoring","authors":"H. Klym, I. Karbovnyk, R. Dunets, V. Gryga, I. Vasylchyshyn, Leonid Berezko","doi":"10.1109/UKRCON.2019.8880001","DOIUrl":"https://doi.org/10.1109/UKRCON.2019.8880001","url":null,"abstract":"The nanostructured humidity-sensitive sensors based on MgAl<inf>2</inf> O<inf>4</inf> ceramics in bulk performance and temperature-sensitive multilayered thick-film sensors of different design based on semiconducting Cu<inf>0.1</inf> Ni<inf>0.1</inf> Co<inf>1.6</inf> Mn<inf>1.2</inf> O<inf>4</inf> and Cu<inf>0.1</inf> Ni<inf>0.8</inf> Co<inf>0.2</inf> Mn<inf>1.9</inf> O<inf>4</inf> ceramics were fabricated and studied. It is shown that temperature-sensitive thick-film sensors possess sensitivity in the region of 298…358 K and humidity-sensitive sensors are sensitive in the region of 30…98 %. Designed sensors were used in the portable system realized on Arduino for monitoring and control of microclimate parameters. Obtained system were tested using Android application.","PeriodicalId":211302,"journal":{"name":"2019 IEEE 2nd Ukraine Conference on Electrical and Computer Engineering (UKRCON)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123516185","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
I. Gorbenko, A. Kuznetsov, Yurii Gorbenko, A. Pushkar’ov, Y. Kotukh, K. Kuznetsova
{"title":"Random S-Boxes Generation Methods for Symmetric Cryptography","authors":"I. Gorbenko, A. Kuznetsov, Yurii Gorbenko, A. Pushkar’ov, Y. Kotukh, K. Kuznetsova","doi":"10.1109/UKRCON.2019.8879962","DOIUrl":"https://doi.org/10.1109/UKRCON.2019.8879962","url":null,"abstract":"The main efficiency indicators of cryptographic Boolean functions and vector mappings, which are used as nodes of the complexity in symmetric cryptographic transformations, are substantiated. Methods of heuristic generation of cryptographic Boolean functions and nonlinear S-boxes for symmetric ciphers that meet the established security requirements are investigated. Prospects for further research with the aim of improving heuristic methods for the synthesis of random S-boxes are substantiated.","PeriodicalId":211302,"journal":{"name":"2019 IEEE 2nd Ukraine Conference on Electrical and Computer Engineering (UKRCON)","volume":"121 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123705381","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
O. Khalimovskyy, O. L. Sokolskyy, I. I. Ivitskyy, Y. Zaichenko
{"title":"Automation of Polymer Composite Materials Formation Process With a Specified Structure","authors":"O. Khalimovskyy, O. L. Sokolskyy, I. I. Ivitskyy, Y. Zaichenko","doi":"10.1109/UKRCON.2019.8879890","DOIUrl":"https://doi.org/10.1109/UKRCON.2019.8879890","url":null,"abstract":"The algorithm of automation systems, allowing reconcile work and extruder injection device for the introduction of intelligent sensors in specialized polymer moldings. The system allows the sensors to enter directly into the formation at the given coordinates cross-section of products with random or predetermined step. To provide a desired motion devices selected controlled vector electric drive. The results of experimental studies confirmed the possibility of implementing the algorithm of the system.","PeriodicalId":211302,"journal":{"name":"2019 IEEE 2nd Ukraine Conference on Electrical and Computer Engineering (UKRCON)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123941959","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
A. Sergiyenko, P. Serhiienko, M. Orlova, O. Molchanov
{"title":"System of Feature Extraction for Video Pattern Recognition on FPGA","authors":"A. Sergiyenko, P. Serhiienko, M. Orlova, O. Molchanov","doi":"10.1109/UKRCON.2019.8879958","DOIUrl":"https://doi.org/10.1109/UKRCON.2019.8879958","url":null,"abstract":"A system is proposed for image recognition in a video stream, such as inscriptions, road signs. It is able to recognize the patterns in the complex lighting conditions due to processing the high dynamic range (HDR) signals. The image feature extraction is based on the method, which originated from the Retinex method but is adapted to the HDR images. Due to the new method, the bilateral filter is exchanged to the 2D edge-preserving adaptive filter. The filter output gives information for the feature extraction detectors. The experimental HDR video camera with the feature extraction is built around the Lattice HDR-60 board.","PeriodicalId":211302,"journal":{"name":"2019 IEEE 2nd Ukraine Conference on Electrical and Computer Engineering (UKRCON)","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125939554","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
O. Strelko, O. Pylypchuk, Yu.A. Berdnychenko, S. Hurinchuk, A. Korobchenko, Yuliia Martyian
{"title":"Historical Milestones of Creation of Computers Technology Automated System for Passenger Transportations Management “Express” on the Railway Transport in the USSR","authors":"O. Strelko, O. Pylypchuk, Yu.A. Berdnychenko, S. Hurinchuk, A. Korobchenko, Yuliia Martyian","doi":"10.1109/UKRCON.2019.8879892","DOIUrl":"https://doi.org/10.1109/UKRCON.2019.8879892","url":null,"abstract":"The article is devoted to the historical analysis on the development, construction and operation of the automated system for passenger transportations management “Express” on the railway transport in the USSR and the computers technology used for its creation.","PeriodicalId":211302,"journal":{"name":"2019 IEEE 2nd Ukraine Conference on Electrical and Computer Engineering (UKRCON)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125953275","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}