Multi-input functional encryption (MIFE) was introduced by Goldwasser et al. (EUROCRYPT 2014) as a compelling extension of functional encryption. In MIFE, a receiver is able to compute a joint function of multiple, independently encrypted plaintexts. Goldwasser et al. (EUROCRYPT 2014) show ...
Until very recently, research on functional encryption has focused on the case ofsingle-inputfunctions. In a single-input functional encryption scheme, a functional keyskfcorresponding to a functionfenables a user holding an encryption of a valuexto computef(x), while not revealing any additional ...
Multi-Input Functional Encryption:多输入功能的加密 热度: LMA-3 Multi-sensor Auxiliary Input Device User Manual - Innovate lma-3多传感器辅助输入设备的用户手册-创新 热度: 基于少模光纤的模分复用系统多输入多输出均衡与解调 Demodulation and multi-input multi-output equalization for mode division multiplexin...
We put forward two natural generalizations of predicate encryption (PE), dubbed multikey and multi-input PE. More in details, our contributions are threefold. • Definitions. We formalize security of multi-key PE and multi-input PE following the standard indistinguishability paradigm, and modeling...
Materials with phototunable full-color circularly polarized luminescence (CPL) have a large storage density, high-security level, and enormous prospects in the field of information encryption and decryption. In this work, device-friendly solid films with color tunability are prepared by constructing F...
The encryption algorithm takes as input the global parameters GP, the set of public keys {PKθ} for the relevant authorities, a message M , and an access policy (A, ρ). It will output a ciphertext CT that can only be decrypted by users whose attributes satisfy the access policy (A,...
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Key Generation AlgorithmGen(ω): This algorithm takes the system-generated parameterωas input and outputs a public–private key pair(pk,sk). Encryption AlgorithmEn(pk,M,r): This algorithm takes the public keypk, plaintext messageM, and system parameterωas inputs, and outputs the ciphertext...
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After the security group is selected, the group department mapping is automatically loaded into the mapping table, and the Department Name column supports manual input. Optional The configuration items here should be left empty/be entered for all.Note...