Protocols for purpose-restricted anonymous communications in IP-based wireless networks

Fathi, Hanane; Shin, SeongHan; Kobara, Kazukuni; Imai, Hideki

doi:10.1016/j.comcom.2008.06.026

Cited by 3 publications

(2 citation statements)

References 18 publications

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“…Personally Identifiable Information (PII) from a data set, or collecting data not identifying individuals but verifying that they belong to a certain group with certain attributes. The latter can be realized using anonymous authentications [44], [45] or group signatures over an anonymous channel [46], [47]. 2) [Data Anonymization:] Modification of data sets by adding noise, rounding, suppressing and generalizing their attributes to satisfy a certain level of privacy metrics such as k-anonymity [48], l-diversity [49], tcloseness [50] and differential privacy [51], or to resist against de-anonymization attacks [52] while maintaining their statistical characteristics.…”

Section: ) [Id Anonymization:] Either Removing or Replacingmentioning

confidence: 99%

Cyber Physical Security for Industrial Control Systems and IoT

Kobara

2016

IEICE Trans. Inf. & Syst.

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Cyber-attacks and cybersecurity used to be the issues for those who use Internet and computers. The issues, however, are expanding to anyone who does not even use them directly. The society is gradually and heavily depending on networks and computers. They are not closed within a cyberspace anymore and having interaction with our real world with sensors and actuators. Such systems are known as CPS (Cyber Physical Systems), IoT/E (Internet of Things/Everything), Industry 4.0, Industrial Internet, M2M, etc. No matter what they are called, exploitation of any of these systems may cause a serious influence to our real life and appropriate countermeasures must be taken to mitigate the risks. In this paper, cybersecurity in ICS (Industrial Control Systems) is reviewed as a leading example of cyber physical security for critical infrastructures. Then as a future aspect of it, IoT security for consumers is explained.

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Section: ) [Id Anonymization:] Either Removing or Replacingmentioning

confidence: 99%

Cyber Physical Security for Industrial Control Systems and IoT

Kobara

2016

IEICE Trans. Inf. & Syst.

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“…Such protocols achieve client anonymity and are quite useful in many application scenarios due to their special concern about client privacy, such as anonymous comment submission system , online drug store and popular cloud computing (Section 1.3). Besides, they have also been employed to develop more complex solutions (e.g., those systems in ).…”

Section: Introductionmentioning

confidence: 99%

Anonymous password‐based key exchange with low resources consumption and better user‐friendliness

Qian

Gong

Zhou

2012

Security Comm Networks

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Anonymous password authenticated key exchange (APAKE) protocols allow the server to authenticate its clients without revealing their identities. In this paper, we first construct a basic protocol SAPAKE by using the homomorphic encryption scheme and an auxiliary memory device. Compared with the previous ones, SAPAKE is more suitable for those privacysensitive applications (e.g., cloud computing) where reducing server payload and improving user experience are both essential. Furthermore, we refine SAPAKE by removing the use of the memory device to gain an enhanced extension SAPAKE+ without increasing the resources consumption. SAPAKE+ achieves better user-friendliness than SAPAKE while it requires publishing more public parameters. Both of our protocols are practical due to their low (computation and communication) resources consumption and better user-friendliness, and achieve provable security in the random oracle model.

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2017

Mobile Positioning and Tracking

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Protocols for purpose-restricted anonymous communications in IP-based wireless networks

Cited by 3 publications

References 18 publications

Cyber Physical Security for Industrial Control Systems and IoT

Cyber Physical Security for Industrial Control Systems and IoT

Anonymous password‐based key exchange with low resources consumption and better user‐friendliness

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