A Simple Secret Key Generation by Using a Combination of Pre-Processing Method with a Multilevel Quantization
Limitations of the computational and energy capabilities of IoT devices provide new challenges in securing communication between devices. Physical layer security (PHYSEC) is one of the solutions that can be used to solve the communication security challenges. In this paper, we conducted an investiga...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2019-02-01
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| Series: | Entropy |
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| Online Access: | https://www.mdpi.com/1099-4300/21/2/192 |
| _version_ | 1811187872772915200 |
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| author | Mike Yuliana Wirawan Suwadi |
| author_facet | Mike Yuliana Wirawan Suwadi |
| author_sort | Mike Yuliana |
| collection | DOAJ |
| description | Limitations of the computational and energy capabilities of IoT devices provide new challenges in securing communication between devices. Physical layer security (PHYSEC) is one of the solutions that can be used to solve the communication security challenges. In this paper, we conducted an investigation on PHYSEC which utilizes channel reciprocity in generating a secret key, commonly known as secret key generation (SKG) schemes. Our research focused on the efforts to get a simple SKG scheme by eliminating the information reconciliation stage so as to reduce the high computational and communication cost. We exploited the pre-processing method by proposing a modified Kalman (MK) and performing a combination of the method with a multilevel quantization, i.e., combined multilevel quantization (CMQ). Our approach produces a simple SKG scheme for its significant increase in reciprocity so that an identical secret key between two legitimate users can be obtained without going through the information reconciliation stage. |
| first_indexed | 2024-04-11T14:09:58Z |
| format | Article |
| id | doaj.art-23e2c5bf24d2420295ee4ca322aea2cf |
| institution | Directory Open Access Journal |
| issn | 1099-4300 |
| language | English |
| last_indexed | 2024-04-11T14:09:58Z |
| publishDate | 2019-02-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Entropy |
| spelling | doaj.art-23e2c5bf24d2420295ee4ca322aea2cf2022-12-22T04:19:44ZengMDPI AGEntropy1099-43002019-02-0121219210.3390/e21020192e21020192A Simple Secret Key Generation by Using a Combination of Pre-Processing Method with a Multilevel QuantizationMike Yuliana0Wirawan1Suwadi2Department of Electrical Engineering, Faculty of Electrical Technology, Institut Teknologi Sepuluh Nopember, Jalan Raya ITS, Keputih, Sukolilo, Surabaya 60111, IndonesiaDepartment of Electrical Engineering, Faculty of Electrical Technology, Institut Teknologi Sepuluh Nopember, Jalan Raya ITS, Keputih, Sukolilo, Surabaya 60111, IndonesiaDepartment of Electrical Engineering, Faculty of Electrical Technology, Institut Teknologi Sepuluh Nopember, Jalan Raya ITS, Keputih, Sukolilo, Surabaya 60111, IndonesiaLimitations of the computational and energy capabilities of IoT devices provide new challenges in securing communication between devices. Physical layer security (PHYSEC) is one of the solutions that can be used to solve the communication security challenges. In this paper, we conducted an investigation on PHYSEC which utilizes channel reciprocity in generating a secret key, commonly known as secret key generation (SKG) schemes. Our research focused on the efforts to get a simple SKG scheme by eliminating the information reconciliation stage so as to reduce the high computational and communication cost. We exploited the pre-processing method by proposing a modified Kalman (MK) and performing a combination of the method with a multilevel quantization, i.e., combined multilevel quantization (CMQ). Our approach produces a simple SKG scheme for its significant increase in reciprocity so that an identical secret key between two legitimate users can be obtained without going through the information reconciliation stage.https://www.mdpi.com/1099-4300/21/2/192secret key generationmodified Kalmancombined multilevel quantization |
| spellingShingle | Mike Yuliana Wirawan Suwadi A Simple Secret Key Generation by Using a Combination of Pre-Processing Method with a Multilevel Quantization Entropy secret key generation modified Kalman combined multilevel quantization |
| title | A Simple Secret Key Generation by Using a Combination of Pre-Processing Method with a Multilevel Quantization |
| title_full | A Simple Secret Key Generation by Using a Combination of Pre-Processing Method with a Multilevel Quantization |
| title_fullStr | A Simple Secret Key Generation by Using a Combination of Pre-Processing Method with a Multilevel Quantization |
| title_full_unstemmed | A Simple Secret Key Generation by Using a Combination of Pre-Processing Method with a Multilevel Quantization |
| title_short | A Simple Secret Key Generation by Using a Combination of Pre-Processing Method with a Multilevel Quantization |
| title_sort | simple secret key generation by using a combination of pre processing method with a multilevel quantization |
| topic | secret key generation modified Kalman combined multilevel quantization |
| url | https://www.mdpi.com/1099-4300/21/2/192 |
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