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» Multi-signatures in the plain public-Key model and a general...
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89
Voted
CCS
2006
ACM
15 years 1 months ago
Multi-signatures in the plain public-Key model and a general forking lemma
A multi-signature scheme enables a group of signers to produce a compact, joint signature on a common document, and has many potential uses. However, existing schemes impose key s...
Mihir Bellare, Gregory Neven
82
Voted
CCS
2008
ACM
14 years 11 months ago
Multisignatures secure under the discrete logarithm assumption and a generalized forking lemma
Multisignatures allow n signers to produce a short joint signature on a single message. Multisignatures were achieved in the plain model with a non-interactive protocol in groups ...
Ali Bagherzandi, Jung Hee Cheon, Stanislaw Jarecki