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Certificateless aggregate signature can provide an efficient way to verify a large amount of signatures from different users. This feature makes it very useful in the environments with low bandwidth communication, low storage, and low computability. Recently, Chen et al. proposed a new certificateless aggregate signature scheme. They claim that their scheme is provably secure under the computational...
Signcryption is a novel cryptographic primitive that simultaneously provides the authentication and encryption in a single logic step. In this work, by combining multi-signature with ID-based signcryption scheme, we build security model of multi-signcryption and have proposed an ID-based multi-signcryption scheme based on the bilinear pairings to adapt to multi-user setting. Then we prove that our...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.