Efficient Card-Based Millionaires’ Protocols via Non-binary Input Encoding

Efficient Card-Based Cryptographic Protocols for Millionaires’ Problem Utilizing Private Permutations

Practical card-based implementations of Yao's millionaire protocol

Practical Card-Based Implementations of Yao's Millionaire Protocol

Practical and Easy-to-Understand Card-Based Implementation of Yao’s Millionaire Protocol

A Millionaire Protocol Using a Standard Deck of Cards

Card-Based Protocols with Single-Card Encoding