Describes a method to generate MD5 hashes in C#

ASP.NET Core MD5 Method.cs

using System.Security.Cryptography;
public class PaymentPayHereController : BasePaymentController{
    /**
     MD5 Hashes the input string.
     Return value contains only lowercase alphabeticals and numbers.
     */
    private string GenerateHash(string input)
    {
        MD5 provider = new MD5CryptoServiceProvider();
        Byte[] inputBytes = ASCIIEncoding.Default.GetBytes(input);
        Byte[] hashBytes = provider.ComputeHash(inputBytes);
        return BitConverter.ToString(hashBytes).Replace("-", "").ToLower();
    }
}