TF‐CPABE: An efficient and secure data communication with policy updating in wireless body area networks
The major challenge in wireless body area networks (WBAN) is setting up a protected communication between data consumers and a body area network controller while meeting the security and privacy requirements. This paper proposes efficient and secure data communication in WBANs using a Twofish symmet...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Electronics and Telecommunications Research Institute (ETRI)
2019-06-01
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| Series: | ETRI Journal |
| Subjects: | |
| Online Access: | https://doi.org/10.4218/etrij.2018-0320 |
| _version_ | 1818863257435242496 |
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| author | Balaji Chandrasekaran Ramadoss Balakrishnan Yasuyuki Nogami |
| author_facet | Balaji Chandrasekaran Ramadoss Balakrishnan Yasuyuki Nogami |
| author_sort | Balaji Chandrasekaran |
| collection | DOAJ |
| description | The major challenge in wireless body area networks (WBAN) is setting up a protected communication between data consumers and a body area network controller while meeting the security and privacy requirements. This paper proposes efficient and secure data communication in WBANs using a Twofish symmetric algorithm and ciphertext‐policy attribute‐based encryption with constant size ciphertext; in addition, the proposed scheme incorporates policy updating to update access policies. To the best of the author's knowledge, policy updating in WBAN has not been studied in earlier works. The proposed scheme is evaluated in terms of message size, energy consumption, and computation cost, and the results are compared with those of existing schemes. The result shows that the proposed method can achieve higher efficiency than conventional methods. |
| first_indexed | 2024-12-19T10:12:53Z |
| format | Article |
| id | doaj.art-501110d2599346f7a2ea9354adbcf53d |
| institution | Directory Open Access Journal |
| issn | 1225-6463 |
| language | English |
| last_indexed | 2024-12-19T10:12:53Z |
| publishDate | 2019-06-01 |
| publisher | Electronics and Telecommunications Research Institute (ETRI) |
| record_format | Article |
| series | ETRI Journal |
| spelling | doaj.art-501110d2599346f7a2ea9354adbcf53d2022-12-21T20:26:18ZengElectronics and Telecommunications Research Institute (ETRI)ETRI Journal1225-64632019-06-0141446547210.4218/etrij.2018-032010.4218/etrij.2018-0320TF‐CPABE: An efficient and secure data communication with policy updating in wireless body area networksBalaji ChandrasekaranRamadoss BalakrishnanYasuyuki NogamiThe major challenge in wireless body area networks (WBAN) is setting up a protected communication between data consumers and a body area network controller while meeting the security and privacy requirements. This paper proposes efficient and secure data communication in WBANs using a Twofish symmetric algorithm and ciphertext‐policy attribute‐based encryption with constant size ciphertext; in addition, the proposed scheme incorporates policy updating to update access policies. To the best of the author's knowledge, policy updating in WBAN has not been studied in earlier works. The proposed scheme is evaluated in terms of message size, energy consumption, and computation cost, and the results are compared with those of existing schemes. The result shows that the proposed method can achieve higher efficiency than conventional methods.https://doi.org/10.4218/etrij.2018-0320access controlattribute‐based encryptionpolicy updatingsecure communicationsTwofish algorithmWBAN |
| spellingShingle | Balaji Chandrasekaran Ramadoss Balakrishnan Yasuyuki Nogami TF‐CPABE: An efficient and secure data communication with policy updating in wireless body area networks ETRI Journal access control attribute‐based encryption policy updating secure communications Twofish algorithm WBAN |
| title | TF‐CPABE: An efficient and secure data communication with policy updating in wireless body area networks |
| title_full | TF‐CPABE: An efficient and secure data communication with policy updating in wireless body area networks |
| title_fullStr | TF‐CPABE: An efficient and secure data communication with policy updating in wireless body area networks |
| title_full_unstemmed | TF‐CPABE: An efficient and secure data communication with policy updating in wireless body area networks |
| title_short | TF‐CPABE: An efficient and secure data communication with policy updating in wireless body area networks |
| title_sort | tf cpabe an efficient and secure data communication with policy updating in wireless body area networks |
| topic | access control attribute‐based encryption policy updating secure communications Twofish algorithm WBAN |
| url | https://doi.org/10.4218/etrij.2018-0320 |
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