2007•Computer Engineering and Applications JournalRequires access
Proxy digital signature algorithms of e-learning system
Yun Wang
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Abstract
The proxy digital signature algorithms based on the ElGamal signature scheme in existence are proposed in e-learning system,and they are mono-proxy digital signature algorithm and multi-proxy digital signature.These digital signature algorithms have the strongpoint of short key,small parameter scale,rapid operation,finer security,and contrast with the proxy digital signature algorithms based on the Fiat-Shamir signature scheme and the Guillou-Quisquater signature scheme.