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Paper: Chosen Ciphertext Security from Injective Trapdoor Functions

Authors:
Susan Hohenberger , Johns Hopkins University
Venkata Koppula , Weizmann Institute of Science
Brent Waters , University of Texas at Austin and NTT Research
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DOI: https://doi.org/10.1007/978-3-030-56784-2_28 (login may be required)
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Conference: CRYPTO 2020
Award: Best Paper Award
Abstract: We provide a construction of chosen ciphertext secure public-key encryption from (injective) trapdoor functions. Our construction is black box and assumes no special properties (e.g. ``lossy'', ``correlated product secure'') of the trapdoor function.
BibTeX
@inproceedings{crypto-2020-30414,
  title={Chosen Ciphertext Security from Injective Trapdoor Functions},
  publisher={Springer-Verlag},
  doi={https://doi.org/10.1007/978-3-030-56784-2_28},
  author={Susan Hohenberger and Venkata Koppula and Brent Waters},
  year=2020
}