The proxy signature schemes allow proxy signers to sign messages on behalf of an original signer, a company or an organization. However, most of existing proxy signature schemes are based on the discrete logarithm problem. In this paper, the author would like to propose two efficient proxy signature
A nominative multi-proxy signature scheme based on ECC
โ Scribed by Ma Chuan-gui; Gao Feng-xiu; Wang Yan
- Publisher
- Wuhan University
- Year
- 2005
- Tongue
- English
- Weight
- 352 KB
- Volume
- 10
- Category
- Article
- ISSN
- 1007-1202
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
In a multi-proxy signature scheme, an original signer could authorize a proxy group as his proxy agent. Then only the cooperation of all the signers in the proxy group can generate the proxy signatures on behalf of the original signer. Recently, Cao and Cao gave the first formal definition and secur
The proxy signature schemes allow proxy signers to sign messages on behalf of an original signer, a company or an organization. Such schemes have been suggested for use in a number of applications, particularly in distributed computing, where delegation of rights is quite common. Most of proxy signa