2012 | OriginalPaper | Chapter
New Forgery Attacks on Chang et al.’s Signature Scheme
Authors : Jin Ming, Yu Gao
Published in: Recent Advances in Computer Science and Information Engineering
Publisher: Springer Berlin Heidelberg
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Paper[1] proposed one new digital signature scheme with message recovery without using one-way hash function and message recovery scheme. This paper proposed the three new forgery attacks which mean that Chang et al.’s signature scheme with message recovery is not as secure as they claimed.