Obfuscatable Anonymous Authentication Scheme for Mobile Crowd Sensing
| العنوان: | Obfuscatable Anonymous Authentication Scheme for Mobile Crowd Sensing |
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| المؤلفون: | Jingwen Liang, Yang Shi, Zongjian He, Qing Zhang, Hongfei Fan |
| المصدر: | IEEE Systems Journal. 13:2918-2929 |
| بيانات النشر: | Institute of Electrical and Electronics Engineers (IEEE), 2019. |
| سنة النشر: | 2019 |
| مصطلحات موضوعية: | Scheme (programming language), Workstation, Computer Networks and Communications, Computer science, Data_MISCELLANEOUS, 0211 other engineering and technologies, 02 engineering and technology, Encryption, Computer security, computer.software_genre, law.invention, law, Electrical and Electronic Engineering, computer.programming_language, Authentication, 021103 operations research, business.industry, Computer Science Applications, Obfuscation (software), Control and Systems Engineering, Key (cryptography), business, Mobile device, computer, Personally identifiable information, Information Systems |
| الوصف: | Mobile crowd sensing (MCS) is a rapidly developing technique for information collection from the users of mobile devices. This technique deals with participants’ personal information such as their identities and locations, thus raising significant security and privacy concerns. Accordingly, anonymous authentication schemes have been widely considered for preserving participants’ privacy in MCS. However, mobile devices are easy to lose and vulnerable to device capture attacks, which enables an attacker to extract the private authentication key of a mobile application and to further invade the user's privacy by linking sensed data with the user's identity. To address this issue, we have devised a special anonymous authentication scheme where the authentication request algorithm can be obfuscated into an unintelligible form and thus the authentication key is not explicitly used. This scheme not only achieves authenticity and unlinkability for participants, but also resists impersonation, replay, denial-of-service, man-in-the-middle, collusion, and insider attacks. The scheme's obfuscation algorithm is the first obfuscator for anonymous authentication, and it satisfies the average-case secure virtual black-box property. The scheme also supports batch verification of authentication requests for improving efficiency. Performance evaluations on a workstation and smart phones have indicated that our scheme works efficiently on various devices. |
| تدمد: | 2373-7816 1932-8184 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_________::ecc3ea94962a83a20bfb6c4211a017f6Test https://doi.org/10.1109/jsyst.2018.2881711Test |
| حقوق: | CLOSED |
| رقم الانضمام: | edsair.doi...........ecc3ea94962a83a20bfb6c4211a017f6 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 23737816 19328184 |
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