Practical Card-Based  Protocol for Three-Input Majority

Kenji Yasunaga

Paper 2020/420 Original: eprint.iacr.org/2020/420 ↗

Practical Card-Based Protocol for Three-Input Majority

Kenji Yasunaga

Abstract

We present a card-based protocol for computing a three-input majority using six cards. The protocol essentially consists of performing a simple XOR protocol two times. Compared to the existing protocols, our protocol does not require private operations other than choosing cards.

Metadata

Available format(s): PDF
Category: Cryptographic protocols
Publication info: Preprint.
History: 2020-04-20: last updated; 2020-04-15: published
Short URL: https://ia.cr/2020/420
License: https://creativecommons.org/licenses/by/4.0/

BibTeX

@misc{cryptoeprint:2020/420,
      author = {Kenji Yasunaga},
      title = {Practical Card-Based  Protocol for Three-Input Majority},
      howpublished = {Cryptology {ePrint} Archive, Paper 2020/420},
      year = {2020},
      url = {https://eprint.iacr.org/2020/420}
}