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Identity-Based Multi-signatures from RSA
[chapter]
2006
Lecture Notes in Computer Science
Multi-signatures allow multiple signers to jointly authenticate a message using a single compact signature. Many applications however require the public keys of the signers to be sent along with the signature, partly defeating the effect of the compact signature. Since identity strings are likely to be much shorter than randomly generated public keys, the identity-based paradigm is particularly appealing for the case of multi-signatures. In this paper, we present and prove secure an
doi:10.1007/11967668_10
fatcat:fzd4uv73cfaztbxrclp2xvp72m