One Construction of Chameleon All-But-One Trapdoor Functions

One Construction of Chameleon All-But-One Trapdoor Functions

Chameleon all-but-one trapdoor functions （ABO-TDFs） were introduced by Lai et al. An important component of the existing constructions of chameleon ABO-TDFs based on the decisional Diffie-Hellman （DDH） assumption was the chameleon hash functions. In this paper, we instantiate the first chameleon ABO...

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Veröffentlicht in:Shanghai jiao tong da xue xue bao 2014-08, Vol.19 (4), p.412-417
1. Verfasser: 许一栋 刘胜利
Format: Artikel
Sprache:eng
Schlagworte:
Architecture
Computer Science
Construction
Electrical Engineering
Engineering
Hash based algorithms
Life Sciences
Materials Science
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Zusammenfassung:Chameleon all-but-one trapdoor functions （ABO-TDFs） were introduced by Lai et al. An important component of the existing constructions of chameleon ABO-TDFs based on the decisional Diffie-Hellman （DDH） assumption was the chameleon hash functions. In this paper, we instantiate the first chameleon ABO-TDFs based on DDH free of chameleon hash functions.
ISSN:1007-1172
1995-8188
DOI:10.1007/s12204-014-1517-3