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An Efficient Multi-Message Multi-Receiver Signcryption Scheme with Forward Secrecy on Elliptic Curves
Elliptic curve cryptosystem Signcryption Multicast
2015/12/29
Secure multicast communication has application in growing number of
applications. Forward secrecy is of prime importance and insures message
con謉entiality even long-term private key compromised. We ...
A note on the Certificateless Multi-receiver Signcryption Scheme
Certificateless Signcryption Multi-receiver
2009/7/14
Certificateless cryptography aims at combining the advantages
of identity based and public key cryptography, so as to avoid the
key escrow problem inherent in the identity based system and cumbersom...
On the Provable Security of Multi-Receiver Signcryption Schemes
Signcryption Cryptanalysis Identity Based Cryptography
2009/6/5
In ATC 2007, an identity based signcryption scheme for multiple receivers was proposed by
Yu et al. In this paper, we first show that Yu et al.’s signcryption scheme is insecure by demonstrating
an ...