Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/42678
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Title: A multisignature scheme based on the SDLP and on the IFP
Authors: Durán Díaz, Raúl, Hernández Encinas, Luis, Muñoz Masqué, Jaime
Keywords: Digital signature
Multisignature
Public key cryptography
Issue Date: 2011
Publisher: Springer
Abstract: Multisignature schemes are digital signature schemes that permit one to determine a unique signature for a given message, depending on the signatures of all the members of a speci c group. In this work, we present a new semi-short multisignature scheme based on the Subgroup Discrete Logarithm Problem (SDLP) and on the Integer Factorization Problem (IFP). The scheme can be carried out in an on- and o -line basis, is efficient, and the bitlength of the multisignature does not depend on the number of signers.
Description: 8 páginas
Publisher version (URL): http://dx.doi.org/10.1007/978-3-642-21323-6_17
URI: http://hdl.handle.net/10261/42678
ISBN: 978-3-642-21322-9
ISSN: 0302-9743
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Citation: Lecture Notes in Computer Science 6694 : 135-142 (2011)
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