The rapid development of Internet of Things technology has led to the sharp increase of the
number of interconnected devices. A large amount of data is generated by large-scale loT …

A computer system can send a secure request over a named-data network to a remote
device by generating an Interest with encrypted name components. During operation, the …

Attribute-based conditional proxy re-encryption (AB-CPRE) enables ciphertext owners to
carry out fine-grained decryption delegation control. In AB-CPRE schemes, we observe that …

In dynamic spectrum sharing (DSS) ecosystem with non-informing incumbent users (IUs),
Environmental Sensing Capability (ESC) system has been proposed to detect IU activity …

NuCypher is a decentralized key management system (KMS), encryption, and access
control service. It enables private data sharing between arbitrary numbers of participants in …

In this paper, we propose a new notion of multi-key homomorphic proxy re-encryption (MH-
PRE) in which inputs of homomorphic evaluation are encrypted by different public keys and …

Recently Liang et al. propose an interesting privacy-preserving ciphertext multi-sharing
control for big data storage mechanism, which is based on the cryptographic primitive of …

Vehicular Ad hoc Network is an emerging area as a key component of the intelligent
transport system. Despite the immense researches going on in this area, it is yet to be …

In this paper, we analyze the quorum controlled proxy re-encryption scheme proposed by
Jakobsson for the security. We show that the scheme is susceptible to collusion and cannot …

Abstract Content-Centric Networking (CCN) is an internetworking paradigm that offers an
alternative to today's IP-based Internet Architecture. Instead of focusing on hosts and their …