Cryptanalysis of the Batch Verifying Multiple RSA Digital Signatures
Volume 11, Issue 1 (2000), pp. 15–18
Pub. online: 1 January 2000
Type: Research Article
This research was partially supported by the NSC89-2213-E-324-001.
Received
1 January 2000
1 January 2000
Published
1 January 2000
1 January 2000
Abstract
Recently, Harn proposed an efficient scheme that can batch verification multiple RSA digital signatures. His scheme can reduce signature verification time. However, there is a weakness in his scheme. In this study, we present two methods to against his scheme.