期刊論文
| 學年 | 106 |
|---|---|
| 學期 | 1 |
| 出版（發表）日期 | 2017-11-01 |
| 作品名稱 | Memory attestation of wireless sensor nodes through trusted remote agents |
| 作品名稱（其他語言） | |
| 著者 | Yang, Po-hung |
| 單位 | |
| 出版者 | |
| 著錄名稱、卷期、頁數 | IET Information Security 11(6) |
| 摘要 | Wireless sensor networks (WSNs) have been deployed in various commercial, scientific, and military applications for surveillance and critical data collection. A serious threat to sensor nodes is malicious code injection attack that results in fake data delivery or private data disclosure. Memory attestation used for verifying the integrity of a device's firmware is a promising solution for detecting an infected sensor node; particularly, low-cost software-based schemes are suitable for protecting resource-constrained sensor nodes. However, a software-based attestation usually requires some additional mechanisms for providing reliable integrity evidence when the sensor nodes communicate with the verifier through a multihop setting. Alternative hardware-based attestation (e.g. trusted platform module) ensures a reliable integrity measurement that, however, is impractical for certain WSN applications primarily because of the high computational overhead and high hardware cost. The authors propose a lightweight hardware-based memory attestation scheme against the malicious code injection attack, and the proposed scheme employs a lightweight tamper-resistant hardware security module, which is free from any complicated cryptographic computation and is particularly suitable for low-cost sensor nodes. In addition, experimental results demonstrating the effectiveness of the proposed scheme are presented. |
| 關鍵字 | wireless sensor networks;telecommunication security;firmware;telecommunication network reliability;wireless sensor nodes;trusted remote agents;wireless sensor networks;WSNs;data collection;malicious code injection attack;private data disclosure;data delivery;device firmware integrity;infected sensor node detection;low-cost software-based schemes;resource-constrained sensor node protection;software-based attestation;reliable integrity evidence;reliable integrity measurement;hardware cost;computational overhead;lightweight hardware-based memory attestation scheme;lightweight tamper-resistant hardware security module;complicated cryptographic computation |
| 語言 | en |
| ISSN | 1751-8717 |
| 期刊性質 | 國外 |
| 收錄於 | SCI |
| 產學合作 | |
| 通訊作者 | |
| 審稿制度 | 是 |
| 國別 | GBR |
| 公開徵稿 | |
| 出版型式 | ,電子版 |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/126779 ) |