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A New Blind Identity-Based Signature Scheme with Message Recovery
Blind Identity Based Signature Scheme Message Recovery
2009/6/2
Anonymity of consumers is an essential
functionality that should be supported in e-cash systems,
locations based services, electronic voting systems as well as
digital rights management system. Pri...
Fast and Proven Secure Blind Identity-Based Signcryption from Pairings
Secure Blind Identity-Based Signcryption Pairings
2009/3/27
We present the first blind identity-based signcryption (BIBSC).
We formulate its security model and define the security notions of blindness
and parallel one-more unforgeability (p1m-uf). We present...
Blind Identity-Based Encryption and Simulatable Oblivious Transfer
Identity-Based Encryption Simulatable Oblivious Transfer
2008/8/21
In an identity-based encryption (IBE) scheme, there is a key extraction protocol where a user
submits an identity string to a master authority who then returns the corresponding secret key
for that ...