The idea of aggregate signcryption was first proposed by Selvi. The aggregation process
reduces the communication overhead and hence, it is efficient in low‐bandwidth …

Most of the current aggregate signcryption schemes based on bilinear pairings have low
computational efficiency, thus they are not suitable for the application environment with …

Signcryption is a cryptographic primitive that performs signature and encryption
simultaneously at a cost significantly lower than the traditional signature-then-encryption …

The concept of aggregate signcryption was first introduced in 2009 by Selvi et al.[Identity
based aggregate signcryption schemes, Lecture Notes in Computer Science 5922 LNCS …

Abstract The Internet of Things (IoT) has become a part of our everyday life. Due to limited
storage and computational capabilities, data collected by IoT devices outsource to cloud …

Signcryption is a cryptographic primitive that fulfills both the functions of digital signature and
public key encryption simultaneously, at a cost significantly lower than that required by the …

Identity-based signcryption is a useful cryptographic primitive that provides both
authentication and confidentiality for identity-based crypto systems. It is challenging to build …

The implementation of secure communication in the Industrial Internet of Things (IIoT) has
made and it is a significant security concern. Identity-based generalized signcryption …

These existed signcryption schemes have low aggregate signcryption efficiency. So in this
paper, we propose a new certificateless aggregate signcryption scheme. The new method …

The widespread application of wireless sensor technology in the Internet of Things (IoT)
industry significantly enhances productivity. However, the large scale deployment of IoT and …