Strong ID-Based Key Distribution

Ik Rae JEONG  Jeong Ok KWON  Dong Hoon LEE  

IEICE TRANSACTIONS on Communications   Vol.E91-B   No.1   pp.306-308
Publication Date: 2008/01/01
Online ISSN: 1745-1345
DOI: 10.1093/ietcom/e91-b.1.306
Print ISSN: 0916-8516
Type of Manuscript: LETTER
Category: Fundamental Theories for Communications
key distribution,  ID-based,  long-term key,  session state,  key independence,  

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Several ID-based key distribution schemes can be used to realize secure broadcasting systems. Unfortunately, none of the proposed schemes provide both security against long-term key reveal attacks and security against session state reveal attacks. In this letter, we suggest an ID-based key distribution scheme secure against long-term key reveal attacks and session state reveal attacks.