Hot answers tagged


A solution is given by Peter Ryan, Crypto Santa. In The New Codebreakers, vol. 9100 of Lecture Notes in Computer Science, pp. 543-549, Springer, 2016. An earlier version (with Sjouke Mauw and Sasa Radomirovic) can be found at (Open access), Security protocols for Secret Santa.

Only top voted, non community-wiki answers of a minimum length are eligible