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量子特性以它天然的物理优势(如叠加性、并行性、隐性传态等)被人们日益关注,能否将量子特性有效地应用于密码学领域,是近年来密码学研究的新方向。文中基于这点,对AES算法中的SubBytes变换提出了可操作的量子线路实现方案。
Quantum features are paid more and more attention by its natural physical advantages (such as superposition, parallelism and implicit transmission). Whether quantum features can be effectively used in cryptography is a new direction of cryptography in recent years. Based on this point, this paper proposes an operational quantum scheme for SubBytes transform in AES algorithm.