using BCryptNet = BCrypt.Net.BCrypt;
public static void Main(string[] args)
String password = "root";
String passwordHash = "Bcrypt:$2a$08$2wPUa90rOBr8ok9t99f0deDdWeLwDSfOPntJjR.cN2ntlm2DR9wxq";
passwordHash = passwordHash.Replace("Bcrypt:", "");
String hash = BCryptNet.HashPassword(BCryptNet.HashPassword(password, passwordHash), passwordHash);
if (BCryptNet.Equals(hash, passwordHash))
Console.WriteLine("password ok");
Console.WriteLine("password wrong");