摘要 Abstract 

可搜尋加密（Searchable Encryption）使得經加密後的密文具有搜尋的功能，在許多雲端服務當中扮演關鍵角色。本次演講將回顧可搜尋加密發展至今的演進脈絡，分析其系統模型與核心安全定義，同時探討如何抵禦量子威脅等未來研究趨勢。

Searchable Encryption allows ciphertext to remain searchable, making it a key component of many cloud services. This talk will review the evolution of SE to date, analyze its system models and core security definitions, and explore future research trends, including schemes against quantum-era threats.