Browsing by Keywords "ElGamal"
Now showing items 1-4 of 4
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Generalized ID-based blind signatures from bilinear pairings
(IEEE, 2008-10)Blind signature schemes provide the feature that a user is able to get a signature without giving the actual message to the signer. Recently a number of ID-based blind signatures have been proposed. In this paper, we ... -
Generalized ID-based ElGamal signatures
(IEEE, 2007-11)ID-based cryptography has been a very active area of research in cryptography since bilinear pairings were introduced as a cryptographic tool, and there have been many proposals for ID-based signatures recently. In this ... -
Threshold broadcast encryption with reduced complexity
(IEEE, 2007-11)Threshold Broadcast Encryption (TBE) is a promising extension of threshold cryptography with its advantages over traditional threshold cryptosystems, such as eliminating the need of a trusted party, the ability of setting ... -
Threshold cryptography based on Asmuth–Bloom secret sharing
(Elsevier Inc., 2007-10-01)In this paper, we investigate how threshold cryptography can be conducted with the Asmuth-Bloom secret sharing scheme and present three novel function sharing schemes for RSA, ElGamal and Paillier cryptosysterns. To the ...