论文标题
基于量子密文属性属性的加密提案
Proposal for Quantum Ciphertext-Policy Attribute-Based Encryption
论文作者
论文摘要
已经介绍了基于量子密文 - 基于质量属性的加密方案（QCP-ABE）。在古典领域中，大多数流行的安倍晋三计划都是基于双线性差异 - 赫尔曼指数问题的硬度，事实证明这很容易遭受Shor的算法。最近，已经提出了一些量子安全的ABE计划，以利用晶格问题。但是，迄今为止尚未报告有效的基于量子属性的加密方案。在本背景中，在目前的主动性中，我们提出了一种利用量子密钥分布（QKD）和量子错误纠正代码的量子CP-ABE方案。还考虑了该方案的半量子版本。最后，我们在建议的协议中介绍了动态访问结构。
A Quantum Ciphertext-Policy Attribute-Based Encryption scheme (QCP-ABE) has been presented. In classical domain, most of the popular ABE schemes are based on the hardness of the Bilinear Diffie-Hellman Exponent problem, which has been proven to be vulnerable against Shor's algorithm. Recently, some quantum safe ABE schemes have been proposed exploiting the Lattice problem. However, no efficient Quantum Attribute-Based Encryption scheme has been reported till date. In this backdrop, in the present initiative, we propose a quantum CP-ABE scheme exploiting Quantum Key Distribution (QKD) and Quantum Error Correcting code. A Semi Quantum version of the scheme has also been considered. Finally, we introduced dynamic access structure in our proposed protocols.
