Reducing the Ciphertext Size of Dolev-Dwork-Naor like Public Key Cryptosystems

Rafael Dowsley; Goichiro Hanaoka; Hideki Imai; Anderson C.  A.  Nascimento

Paper 2009/271

Reducing the Ciphertext Size of Dolev-Dwork-Naor like Public Key Cryptosystems

Rafael Dowsley, Goichiro Hanaoka, Hideki Imai, and Anderson C. A. Nascimento

Abstract

We show a method for compressing the ciphertext and reducing the computational cost of the Dolev-Dwork-Naor cryptosystem and related schemes without changing their other parameters nor reducing the original security levels.

Metadata

Available format(s): PDF PS
Publication info: Published elsewhere. Unknown where it was published
Contact author(s): rafaeldowsley @ redes unb br
History: 2009-06-09: received
Short URL: https://ia.cr/2009/271
License: CC BY

BibTeX

@misc{cryptoeprint:2009/271,
      author = {Rafael Dowsley and Goichiro Hanaoka and Hideki Imai and Anderson C.  A.  Nascimento},
      title = {Reducing the Ciphertext Size of Dolev-Dwork-Naor like Public Key Cryptosystems},
      howpublished = {Cryptology ePrint Archive, Paper 2009/271},
      year = {2009},
      note = {\url{https://eprint.iacr.org/2009/271}},
      url = {https://eprint.iacr.org/2009/271}
}