During the Spring 2018 Semester, I took Vinod Vaikuntanathan and Shafi Goldwasser’s Cryptography & Cryptanalysis (6.875) class. I filmed all but one lecture (oops I lost the video on MPC somwhere in the middle of class), providing a resource for current and future students to access the wonderful lectures. You can view the playlist here. The first recorded lecture is embedded below.
The lecture videos were featured on Hacker News.