Who holds the best card? Secure communication of optimal secret bits

Hans van Ditmarsch, David Fernández Duque, Vaishnavi Sundararajan, S. P. Suresh. Who holds the best card? Secure communication of optimal secret bits. Australasian J. Combinatorics, 80:1-29, 2021. [doi]

@article{DitmarschFSS21,
  title = {Who holds the best card? Secure communication of optimal secret bits},
  author = {Hans van Ditmarsch and David Fernández Duque and Vaishnavi Sundararajan and S. P. Suresh},
  year = {2021},
  url = {http://ajc.maths.uq.edu.au/pdf/80/ajc_v80_p001.pdf},
  researchr = {https://researchr.org/publication/DitmarschFSS21},
  cites = {0},
  citedby = {0},
  journal = {Australasian J. Combinatorics},
  volume = {80},
  pages = {1-29},
}