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			 ∙ 행  사 명: Distinguished Lecture on NIST PQC Standards 
			∙ 일       시: 2023년 9월 15일 15:00~16:00(QnA 1600:~17:00) 
			∙ 장       소: 서울대학교 자연대대형강의동 28동 101호 
			∙ 연       사: Damien Stehlé(Professor, École Normale Supérieure de Lyon, France) 
			∙ 강연제목: CRYSTALS-KYBER, CRYSTALS-DILITHIUM and Beyond 
			∙ 초       록: A large quantum computer will be able to efficiently break a vast proportion of the currently deployed cryptographic protocols, which provide confidentiality and authenticity for electronic communications. Post-quantum cryptography aims at obtaining alternative cryptographic constructions that are secure even against quantum algorithms, while only requiring classical computations from honest entities. In this presentation, I will focus on two schemes based on Euclidean lattices that have been selected by the National Institute for Standards and Technology (NIST) as future standards for post-quantum cryptography: the Kyber encryption scheme, and the Dilithium signature scheme. I will explain the underlying hardness assumptions and how they are used to obtain the desired cryptographic functionalities with good efficiency. I will also mention active research topics in the area of lattice-based cryptography. 
			
			  
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