December 12, 2017
Comments Off on Circuit Ciphertext-Policy Attribute-Based Hybrid Encryption with Verifiable Delegation in Cloud Computing
Posted in: IEEE 2017, Java
Circuit Ciphertext-Policy Attribute-Based Hybrid Encryption with Verifiable Delegation in Cloud Computing Abstract: In the cloud, for achieving access control and keeping data confidential, the data owners could adoptattribute-based encryption to encrypt the stored data. Users with limited computing power are however more likely to delegate the mask of the decryption task to the cloud servers to reduce the computingcost. As a result, attribute-based encryption with delegation emerges. Still, […]
December 12, 2017
Comments Off on Conditional Identity-Based Broadcast Proxy Re-Encryption and Its Application to Cloud Email
Posted in: IEEE 2017, Java
Conditional Identity-Based Broadcast Proxy Re-Encryption and Its Application to Cloud Email Abstract: Recently, a number of extended Proxy Re-Encryptions (PRE), e.g. Conditional (CPRE), identity-based PRE (IPRE) and broadcast PRE (BPRE), have been proposed for flexible applications. By incorporating CPRE, IPRE and BPRE, this paper proposes a versatile primitive referred to as conditional identity-based broadcast […]