Signcryption is a new paradigm in public key cryptography that simultaneously fulfils both the functions of digital signature and public key encryption in a logically single step, and with a cost significantly lower than that required by the traditio

SIGNCRYPTION SCHEME BASED ON SCHNORR DIGITAL SIGNATURE

A Signcryption Based Efficient Data Security in Cloud Computing

可证安全的无证书混合签密,一篇很好的论文-Provably secure certificateless mixed signcryption