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Short designated verifier proxy signatures

โœ Scribed by Kyung-Ah Shim


Publisher
Elsevier Science
Year
2011
Tongue
English
Weight
209 KB
Volume
37
Category
Article
ISSN
0045-7906

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Recently, Kang et al. proposed a new identity-based strong designated verifier signature scheme (ID-SDVS) and identity-based designated verifier proxy signature scheme (ID-DVPS). They claimed that their schemes are unforgeable. However, we found out that their schemes are universally forgeable in th