Home / Advanced Search

  • Title/Keywords

  • Author/Affliations

  • Journal

  • Article Type

  • Start Year

  • End Year

Update SearchingClear
  • Articles
  • Online
Search Results (3)
  • Open Access


    Robust and Reusable Fuzzy Extractors from Non-Uniform Learning with Errors Problem

    Joo Woo1, Jonghyun Kim1, Jong Hwan Park2,*

    CMC-Computers, Materials & Continua, Vol.74, No.1, pp. 1985-2003, 2023, DOI:10.32604/cmc.2023.033102

    Abstract A fuzzy extractor can extract an almost uniform random string from a noisy source with enough entropy such as biometric data. To reproduce an identical key from repeated readings of biometric data, the fuzzy extractor generates a helper data and a random string from biometric data and uses the helper data to reproduce the random string from the second reading. In 2013, Fuller et al. proposed a computational fuzzy extractor based on the learning with errors problem. Their construction, however, can tolerate a sub-linear fraction of errors and has an inefficient decoding algorithm, which causes the reproducing time to increase significantly. In 2016,… More >

  • Open Access


    Lightweight Key Management Scheme Using Fuzzy Extractor for Wireless Mobile Sensor Network

    Eid Rehman1, Ibrahima Kalil Toure2, Kashif Sultan3, Muhammad Asif4, Muhammad Habib1, Najam Ul Hasan5, Oh-Young Song6,*, Aaqif Afzaal Abbasi1

    CMC-Computers, Materials & Continua, Vol.71, No.1, pp. 1695-1712, 2022, DOI:10.32604/cmc.2022.021641


    The mature design of wireless mobile sensor network makes it to be used in vast verities of applications including from home used to the security surveillance. All such types of applications based on wireless mobile sensor network are generally using real time data, most of them are interested in real time communication directly from cluster head of cluster instead of a base station in cluster network. This would be possible if an external user allows to directly access real time data from the cluster head in cluster wireless mobile sensor network instead of accessing data from base station. But this… More >

  • Open Access


    Cogent and Energy Efficient Authentication Protocol for WSN in IoT

    Tariq Mahmood Butt1, Rabia Riaz1, Chinmay Chakraborty2, Sanam Shahla Rizvi3, Anand Paul4,*

    CMC-Computers, Materials & Continua, Vol.68, No.2, pp. 1877-1898, 2021, DOI:10.32604/cmc.2021.014966

    Abstract Given the accelerating development of Internet of things (IoT), a secure and robust authentication mechanism is urgently required as a critical architectural component. The IoT has improved the quality of everyday life for numerous people in many ways. Owing to the predominantly wireless nature of the IoT, connected devices are more vulnerable to security threats compared to wired networks. User authentication is thus of utmost importance in terms of security on the IoT. Several authentication protocols have been proposed in recent years, but most prior schemes do not provide sufficient security for these wireless networks. To overcome the limitations of… More >

Displaying 1-10 on page 1 of 3. Per Page