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On the Security of Status Certificate-Based Encryption Scheme
Je Hong PARK Dong Hoon LEE
IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2007/01/01
Online ISSN: 1745-1337
Print ISSN: 0916-8508
Type of Manuscript: LETTER
Category: Information Security
public key encryption, status certificate-based encryption, cryptanalysis, key substitution,
Full Text: PDF(61.8KB)>>
In this paper, we will show that the status certificate-based encryption scheme proposed by Yum and Lee is insecure against key substitution attacks by two types of attackers.