Advances in Cryptology - EUROCRYPT 2021

The 3-volume-set LNCS 12696 – 12698 constitutes the refereed proceedings of the 40^th Annual International Conference on the Theory and Applications of Cryptographic Techniques, Eurocrypt 2021, which was held in Zagreb, Croatia, during October 17-21, 2021.

The 78 full papers included in these proceedings were accepted from a total of 400 submissions. They were organized in topical sections as follow...