A Channel State Information-Based Key Generation Scheme for Internet of Things
<div><p>Internet-of-Things (IoT) networks generally contain resource-constrained devices that require an energy-efficient key generation procedure to producing secure keys at a faster rate. The physical characteristics of the wireless channel can be exploited to secure communication with...
محفوظ في:
| المؤلف الرئيسي: | |
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| مؤلفون آخرون: | , |
| منشور في: |
2022
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| الموضوعات: | |
| الوسوم: |
إضافة وسم
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| _version_ | 1864513519217541120 |
|---|---|
| author | Muhammad Usman (1504405) |
| author2 | Saud Althunibat (16888722) Marwa Qaraqe (10135172) |
| author2_role | author author |
| author_facet | Muhammad Usman (1504405) Saud Althunibat (16888722) Marwa Qaraqe (10135172) |
| author_role | author |
| dc.creator.none.fl_str_mv | Muhammad Usman (1504405) Saud Althunibat (16888722) Marwa Qaraqe (10135172) |
| dc.date.none.fl_str_mv | 2022-05-14T03:00:00Z |
| dc.identifier.none.fl_str_mv | 10.1155/2022/7976319 |
| dc.relation.none.fl_str_mv | https://figshare.com/articles/journal_contribution/A_Channel_State_Information-Based_Key_Generation_Scheme_for_Internet_of_Things/25610175 |
| dc.rights.none.fl_str_mv | CC BY 4.0 info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Information and computing sciences Information systems Internet-of-Things (IoT) Secure keys Wireless channel Physical layer Channel probing |
| dc.title.none.fl_str_mv | A Channel State Information-Based Key Generation Scheme for Internet of Things |
| dc.type.none.fl_str_mv | Text Journal contribution info:eu-repo/semantics/publishedVersion text contribution to journal |
| description | <div><p>Internet-of-Things (IoT) networks generally contain resource-constrained devices that require an energy-efficient key generation procedure to producing secure keys at a faster rate. The physical characteristics of the wireless channel can be exploited to secure communication within IoT networks. In particular, secret keys can be generated by leveraging on the randomness of the wireless physical channel between two communicating parties. The conventional mechanism of generating keys at the physical layer, i.e., using channel probing, quantization, information reconciliation, and privacy amplification, may not be preferable for IoT devices. In addition, in some cases IoT devices may be deployed in static environments, wherein the channel coherence time is too high to generate keys at a faster rate and with the desired randomness. This study proposes a mapping table-based key distribution scheme for IoT environments, wherein multiple characteristics of the random channel are combined to improve not only the key generation rate (KGR) but also the key agreement rate (KAR) and bit error rate (BER). In the proposed scheme, both the channel magnitude and the phase are exploited in the key generation process. The proposed scheme is immune to channel estimation errors while providing sufficient randomness in the static environment. Additionally, the scheme is thoroughly investigated for different scenarios including the case of a smarter eavesdropper, which attempts to estimate the channel between the legitimate nodes. This case verifies the robustness of the proposed scheme in different settings and attack models.</p><p> </p></div><h2>Other Information</h2> <p> Published in: Security and Communication Networks<br> License: <a href="https://creativecommons.org/licenses/by/4.0/" target="_blank">https://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1155/2022/7976319" target="_blank">https://dx.doi.org/10.1155/2022/7976319</a></p> |
| eu_rights_str_mv | openAccess |
| id | Manara2_fe20b3b352002e4a72d23b686b51416e |
| identifier_str_mv | 10.1155/2022/7976319 |
| network_acronym_str | Manara2 |
| network_name_str | Manara2 |
| oai_identifier_str | oai:figshare.com:article/25610175 |
| publishDate | 2022 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | CC BY 4.0 |
| spelling | A Channel State Information-Based Key Generation Scheme for Internet of ThingsMuhammad Usman (1504405)Saud Althunibat (16888722)Marwa Qaraqe (10135172)Information and computing sciencesInformation systemsInternet-of-Things (IoT)Secure keysWireless channelPhysical layerChannel probing<div><p>Internet-of-Things (IoT) networks generally contain resource-constrained devices that require an energy-efficient key generation procedure to producing secure keys at a faster rate. The physical characteristics of the wireless channel can be exploited to secure communication within IoT networks. In particular, secret keys can be generated by leveraging on the randomness of the wireless physical channel between two communicating parties. The conventional mechanism of generating keys at the physical layer, i.e., using channel probing, quantization, information reconciliation, and privacy amplification, may not be preferable for IoT devices. In addition, in some cases IoT devices may be deployed in static environments, wherein the channel coherence time is too high to generate keys at a faster rate and with the desired randomness. This study proposes a mapping table-based key distribution scheme for IoT environments, wherein multiple characteristics of the random channel are combined to improve not only the key generation rate (KGR) but also the key agreement rate (KAR) and bit error rate (BER). In the proposed scheme, both the channel magnitude and the phase are exploited in the key generation process. The proposed scheme is immune to channel estimation errors while providing sufficient randomness in the static environment. Additionally, the scheme is thoroughly investigated for different scenarios including the case of a smarter eavesdropper, which attempts to estimate the channel between the legitimate nodes. This case verifies the robustness of the proposed scheme in different settings and attack models.</p><p> </p></div><h2>Other Information</h2> <p> Published in: Security and Communication Networks<br> License: <a href="https://creativecommons.org/licenses/by/4.0/" target="_blank">https://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1155/2022/7976319" target="_blank">https://dx.doi.org/10.1155/2022/7976319</a></p>2022-05-14T03:00:00ZTextJournal contributioninfo:eu-repo/semantics/publishedVersiontextcontribution to journal10.1155/2022/7976319https://figshare.com/articles/journal_contribution/A_Channel_State_Information-Based_Key_Generation_Scheme_for_Internet_of_Things/25610175CC BY 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/256101752022-05-14T03:00:00Z |
| spellingShingle | A Channel State Information-Based Key Generation Scheme for Internet of Things Muhammad Usman (1504405) Information and computing sciences Information systems Internet-of-Things (IoT) Secure keys Wireless channel Physical layer Channel probing |
| status_str | publishedVersion |
| title | A Channel State Information-Based Key Generation Scheme for Internet of Things |
| title_full | A Channel State Information-Based Key Generation Scheme for Internet of Things |
| title_fullStr | A Channel State Information-Based Key Generation Scheme for Internet of Things |
| title_full_unstemmed | A Channel State Information-Based Key Generation Scheme for Internet of Things |
| title_short | A Channel State Information-Based Key Generation Scheme for Internet of Things |
| title_sort | A Channel State Information-Based Key Generation Scheme for Internet of Things |
| topic | Information and computing sciences Information systems Internet-of-Things (IoT) Secure keys Wireless channel Physical layer Channel probing |