With the digitalization of various industries, the combination of cloud computing and the
industrial Internet of Things (IIoT) has become an attractive data processing paradigm …

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

In recent years, the research of Internet of vehicles (IoV) has received extensive attention. In
IoV, vehicles can make intelligent decisions by exchanging the real‐time traffic information …

Mobile wallet, also known as mobile payment, is becoming one of the most frequently used
approach to provide payment services under financial regulation via mobile device and may …

The security of traditional identity-based signatures wholly depends on the security of secret
keys. Exposure of secret keys requires reissuing all previously assigned signatures. This …

Generalized signcryption can adaptively work as an encryption scheme, a signature scheme
or a signcryption scheme with only one algorithm. It is very suitable for storage-constrained …

Certificateless cryptography shares many features of identity-based cryptography and
partially solves the problem of key escrow. Three certificateless signature schemes without …

Certificateless cryptography eliminates the need of certificates from public-key cryptography
and solves the key escrow problem in identity-based cryptography. Since Al-Riyami and …

As the progress of digitization in industrial society, large amount of production data are
outsourced to the cloud server in order to reduce data management costs. Nevertheless …

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