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IJNSEC
2006

Security Analysis of Some Batch Verifying Signatures from Pairings

11 years 5 months ago
Security Analysis of Some Batch Verifying Signatures from Pairings
Batch verification can provide large computational savings when multiple signatures are verified together. Recently, some batch verifying signature schemes have been proposed from bilinear pairings. In this paper, we show that an attacker can cheat a verifier to accept invalid signatures in these batch verifying schemes. We also show that randomized batch verification technique can be used to avoid these attacks.
Tianjie Cao, Dongdai Lin, Rui Xue
Added 12 Dec 2010
Updated 12 Dec 2010
Type Journal
Year 2006
Where IJNSEC
Authors Tianjie Cao, Dongdai Lin, Rui Xue
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