Efficient Secure Multiparty Computation Protocol for Sequencing Problem over Insecure Channel

Algorithm 1

Input: (𝑆₁,𝑆₂,…,𝑆_𝑛), 𝑆_𝑖 is the private number of 𝑃_𝑖;

Output: (𝑙₁,𝑙₂,…,𝑙_𝑛), 𝑙_𝑖 is the order of 𝑆_𝑖 in the n-array.