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Group signatures in practice

AuthorsGayoso Martínez, Víctor; Hernández Encinas, Luis; Song, Seok-Zun
Digital signature
Group signature
Issue Date2015
CitationAdvanced in Intelligent Systems and Computing 369: 413- 423 (2015)
AbstractGroup signature schemes allow a user to sign a message in an anonymous way on behalf of a group. In general, these schemes need the collaboration of a Key Generation Center or a Trusted Third Party, which can disclose the identity of the actual signer if necessary (for exam- ple, in order to settle a dispute). This paper presents the results obtained after implementing a group signature scheme using the Integer Factoriza- tion Problem and the Subgroup Discrete Logarithm Problem, which has allowed us to check the feasibility of the scheme when using big numbers.
Description10 páginas, 2 figuras, 1 tabla. International Joint Conference. CISIS’15 and ICEUTE’15
Publisher version (URL)http://link.springer.com/chapter/10.1007/978-3-319-19713-5_35
Appears in Collections:(ITEFI) Artículos
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