Purushothama B R

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Publications (26)

• A lightweight group key management scheme with constant rekeying cost and public bulletin size
  Information Security Journal 2023 DOI: 10.1080/19393555.2023.2198737
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• Dynamic access control in a hierarchy with constant key derivation cost
  Advances in Intelligent Systems and Computing 2018 DOI: 10.1007/978-981-10-3376-6_18
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• Provably secure group key management scheme based on proxy re-encryption with constant public bulletin size and key derivation time
  Sadhana - Academy Proceedings in Engineering Sciences 2018 DOI: 10.1007/s12046-018-0917-8
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• A Ringer-Based Throttling Approach to Mitigate DDoS Attacks
  Communications in Computer and Information Science 2017 DOI: 10.1007/978-981-10-6898-0_8
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• Access control mechanisms for outsourced data in public cloud using polynomial interpolation and multilinear map
  International Journal of Cloud Computing 2017 DOI: 10.1504/IJCC.2017.083901
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• On efficient access control mechanisms in hierarchy using unidirectional and transitive proxy re-encryption schemes
  ICETE 2017 - Proceedings of the 14th International Joint Conference on e-Business and Telecommunications 2017
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• Proxy Visible Re-Encryption Scheme with Application to E-Mail Forwarding
  ACM International Conference Proceeding Series 2017 DOI: 10.1145/3136825.3136906
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• Security Analysis of Key Management Schemes Based on Chinese Remainder Theorem Under Strong Active Outsider Adversary Model
  Communications in Computer and Information Science 2017 DOI: 10.1007/978-981-10-6898-0_18
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• Security analysis of centralized group key management schemes for wireless sensor networks under strong active outsider adversary model
  2017 International Conference on Advances in Computing, Communications and Informatics, ICACCI 2017 2017 DOI: 10.1109/ICACCI.2017.8126066
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• Security analysis of group key management schemes of wireless sensor network under active outsider adversary model
  2017 International Conference on Advances in Computing, Communications and Informatics, ICACCI 2017 2017 DOI: 10.1109/ICACCI.2017.8125970
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