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PROVSEC
2010
Springer
13 years 8 months ago
Efficient Confirmer Signatures from the "Signature of a Commitment" Paradigm
Generic constructions of designated confirmer signatures follow one of the following two strategies; either produce a digital signature on the message to be signed, then encrypt th...
Laila El Aimani
PROVSEC
2010
Springer
13 years 8 months ago
Identity Based Public Verifiable Signcryption Scheme
Abstract. Signcryption as a single cryptographic primitive offers both confidentiality and authentication simultaneously. Generally in signcryption schemes, the message is hidden a...
S. Sharmila Deva Selvi, S. Sree Vivek, C. Pandu Ra...
PROVSEC
2010
Springer
13 years 8 months ago
Distinguishing Distributions Using Chernoff Information
Abstract. In this paper, we study the soundness amplification by repetition of cryptographic protocols. As a tool, we use the Chernoff Information. We specify the number of attempt...
Thomas Baignères, Pouyan Sepehrdad, Serge V...
PROVSEC
2010
Springer
13 years 8 months ago
Improved Zero-Knowledge Identification with Lattices
Zero-knowledge identification schemes solve the problem of authenticating one party to another via an insecure channel without disclosing any additional information that might be u...
Pierre-Louis Cayrel, Richard Lindner, Markus R&uum...