Signcryption is a cryptography prototype which performs message encryption and signature
in a logical step. Certificateless public key cryptography successfully resolves the problem of …

Signcryption can realize encryption and signature simultaneously with lower computational
costs and communicational overheads than those of the traditional sign-then-encrypt …

Signcryption is a useful paradigm which simultaneously offers both the functions of
encryption and signature in a single logic step. It would be interesting to make signcryption …

Certificateless signcryption is an important multi-function cryptography primitive which
solves the key escrow problem in the identity-based cryptosystem and simplifies the …

Certificateless public key cryptography (CL-PKC) is a useful method in order to solve the
problems of traditional public key infrastructure (ie, large amount of computation, storage …

Certificateless public key signcryption scheme is an important cryptographic primitive in
cryptography. Barbosa and Farshim proposed a certificateless signcryption scheme …

Signcryption is a cryptographic primitive which can offer simultaneously security
requirements of confidentiality and authentication, and is more efficient than the traditional …

Signcryption can realize encryption and signature simultaneously with lower computational
costs and communication overhead than those of the traditional sign‐then‐encrypt …

Certificate-based cryptography overcomes the inherent shortcomings in traditional public
key cryptography and identity-based cryptography. It provides effective mechanisms to …

To achieve confidentiality, integrity, authentication, and non‐repudiation simultaneously, the
concept of signcryption was introduced by combining encryption and a signature in a single …