Accountable Authority Ciphertext-Policy Attribute-Based Encryption with White-Box Traceability and Public Auditing in the Cloud

@article{Ning2015AccountableAC,
  title={Accountable Authority Ciphertext-Policy Attribute-Based Encryption with White-Box Traceability and Public Auditing in the Cloud},
  author={Jianting Ning and Xiaolei Dong and Zhenfu Cao and Lifei Wei},
  journal={IACR Cryptology ePrint Archive},
  year={2015},
  volume={2015},
  pages={613}
}
As a sophisticated mechanism for secure fine-grained access control, ciphertext-policy attribute-based encryption (CP-ABE) is a highly promising solution for commercial applications such as cloud computing. However, there still exists one major issue awaiting to be solved, that is, the prevention of key abuse. Most of the existing CP-ABE systems missed this critical functionality, hindering the wide utilization and commercial application of CP-ABE systems to date. In this paper, we address two… CONTINUE READING

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Secure schemes for secret sharing and key distribution

  • Amos Beimel
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