Reducing the ciphertext size of Dolev-Dwork-Naor like public key cryptosystems

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

Research output: Chapter in Book/Report/Conference proceedingConference PaperResearchpeer-review

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.
Original languageEnglish
Title of host publicationAnais do X Simpósio Brasileiro em Segurança da Informação e de Sistemas Computacionais, SBSEG 2010
EditorsOtto Carlos Muniz Bandeira Duarte
Place of PublicationFortaleza, Brazil
PublisherSociedade Brasileira de Computação (SBC)
Pages395-404
Number of pages10
Publication statusPublished - 2010
Externally publishedYes

Cite this