Fully Secure HIBE with Short Ciphertexts

@inproceedings{Lewko2009FullySH,
  title={Fully Secure HIBE with Short Ciphertexts},
  author={Allison B. Lewko and Brent Waters},
  year={2009}
}
We construct a fully secure HIBE scheme with short ciphertexts. The previous construction of Boneh, Boyen, and Goh was only proven to be secure in the selective model, under a non-static assumption which depended on the depth of the hierarchy. To obtain full security, we apply the dual system encryption concept recently introduced by Waters. A straightforward application of this technique is insufficient to achieve short ciphertexts, since the original instantiation of the technique includes… CONTINUE READING
Highly Influential
This paper has highly influenced 86 other papers. REVIEW HIGHLY INFLUENTIAL CITATIONS

From This Paper

Figures, tables, results, connections, and topics extracted from this paper.
251 Extracted Citations
17 Extracted References
Similar Papers

Citing Papers

Publications influenced by this paper.
Showing 1-10 of 251 extracted citations

Referenced Papers

Publications referenced by this paper.
Showing 1-10 of 17 references

Waters . Delegating capabilities in predicate encryption systems

  • B.
  • Automata , Languages and Programming , volume…
  • 2008

Efficient identity - based ecnryption without random oracles

  • B. Waters.
  • Advances in CryptologyEUROCRYPT
  • 2005

Similar Papers

Loading similar papers…