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Resource Type: book chapter
This chapter presents security models for confidentiality and unforgeability of signcryption schemes in the multi-user setting. A family of security models for signcryption in both two-user and multi-... More
Resource Type: journal article
Signcryption is an asymmetric cryptographic method that provides simultaneously both message confidentiality and unforgeability at a low computational and communication overhead. In this paper we prop... More