Construction of Certificateless Proxy Signcryption Scheme From CMGs
As a cryptography primitive for secure data transmission, certificateless proxy signcryption (CLPS) allows an original signcrypter to entrust his signing authority to a proxy signcrypter for signing specified message on his behalf.In this paper, we combine CLPS with cyclic multiplication groups (CMGs) to construct a new certificateless proxy signcr