Experimenting with Server-Aided Signatures

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Experimenting with Server-Aided Signatures
This paper explores practical and conceptual implications of using Server-Aided Signatures (SAS). SAS is a signature method that relies on partially-trusted servers for generating public key signatures for regular users. Besides its two primary goals of 1) aiding small, resource-limited devices in computing heavyweight (normally expensive) digital signatures and 2) fast certificate revocation, SAS also offers signature causality and has some interesting features such as built-in attack detection for users and DoS resistance for servers.
Xuhua Ding, Daniele Mazzocchi, Gene Tsudik
Added 15 Jul 2010
Updated 15 Jul 2010
Type Conference
Year 2002
Where NDSS
Authors Xuhua Ding, Daniele Mazzocchi, Gene Tsudik
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