Reporter:Researcher Huang Xinyi from Hong Kong bet365 slots of Science and Technology (Guangzhou)
Reporting location:Messagefloor535Conference Room
Report time:2023year11month21Day (week二）下注noon4Points
Report title:High security public key encryption: ciphertext purification and steganography
Personal introduction: Huang Xinyi，Researcher at Hong Kong bet365 slots of Science and Technology (Guangzhou)，Has been engaged in public key cryptography research，Host the National Natural Science Foundation of China’s outstanding youth projects and key projects，The research work won the first prize of the Cryptozoological Innovation Award of the Chinese Cryptozoological Society，First Prize of Ministry of Education Natural Science Award、Second Prize, etc.；Serves as a director of the China Cryptozoology Society，"Chinese Science: Information Science"、Editorial Board Member of "Journal of Cryptozoology"，Member of the Steering Committee of the Asian American Association、Member of Program Committee (2020-2023) etc.
Abstract:In a strong confrontation environment，The assumption of key confidentiality is no longer valid。Concealed key theft attack，Introducing purifying encryption，Rerandom by ciphertext，Eliminate the key bet365 slots carried in the ciphertext。Forced escrow for keys，Introducing steganographic encryption，By ciphertext ambiguity，Achieve confidential communication。
