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Paper: Linear broadcast encryption schemes

Authors:
Carles Padró
Ignacio Gracia
Sebastià Martín Molleví
Paz Morillo
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URL: http://eprint.iacr.org/2001/089
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Abstract: A new family of broadcast encryption schemes (BESs), which will be called linear broadcast encryption schemes (LBESs), is presented in this paper by using linear algebraic techniques. This family generalizes most previous proposals and provide a general framework to the study of broadcast encryption schemes. We present a method to construct LBESs for a general specification structure in order to find schemes that fit in situations that have not been considered before.
BibTeX
@misc{eprint-2001-11501,
  title={Linear broadcast encryption schemes},
  booktitle={IACR Eprint archive},
  keywords={cryptographic protocols / broadcast encryption, key distribution},
  url={http://eprint.iacr.org/2001/089},
  note={A previous version appeared in the Proceedings of the International Workshop on Coding and Cryptography WCC'2001, Paris, France, 2001, Electronic Notes in Discrete Mathematics 6. matcpl@mat.upc.es 11621 received 26 Oct 2001},
  author={Carles Padró and Ignacio Gracia and Sebastià Martín Molleví and Paz Morillo},
  year=2001
}