Certificateless multi-receiver encryption/signcryption (CLME/CLMS) has become a research
hotspot in the field of information security. Almost all of the existing CLME/CLMS schemes …

With the evolvement of the Internet of things (IoT), privacy and security have become the
primary indicators for users to deploy IoT applications. In the gateway-based IoT …

The growth of media services, multimedia conferencing, interactive distance learning, and
distributed interactive simulations is becoming more dependent on the security of multicast …

Anonymity, which is more and more important to multi-receiver schemes, has been taken
into consideration by many researchers recently. To protect the receiver anonymity, in 2010 …

Without proper and well‐managed encryption, digital communications interception is
technically easy to tap over public networks, and it causes unauthorized disclosure of …

A multi-recipient signcryption (MRSC) scheme possesses the functionalities of both multi-
recipient public-key encryption and digital signature to ensure both integrity and …

Air pollution, water pollution, soil erosion, land desertification, and other environmental
issues are becoming more and more serious. And ecological security has become a key …

Combination of cryptography method and video technology is a video encryption. Video
encryption process is a total and demonstrable security of video data. For the purpose of …

In this paper, an efficient multi-receiver heterogenous signcryption based on elliptic curve
cryptography is proposed. Most of the existing heterogenous signcryption schemes are …

Proxy signcryption are used in mobile commerce for the delegation of signing privileges
these days. On the other hand hyper elliptic curve cryptography is attractive for low resource …