[.net] bcrypt의 .net 구현

BCrypt.Net은 현재 가장 인기있는 라이브러리 인 것 같습니다.

http://bcrypt.codeplex.com/

다음은 해싱 암호에 사용하는 방법의 예입니다.

[TestMethod]
    public void BCryptTest()
    {
        const string password = "PASSWORD";
        const int workFactor = 13;

        var start = DateTime.UtcNow;
        var hashed = BCrypt.Net.BCrypt.HashPassword(password, workFactor);
        var end = DateTime.UtcNow;

        Console.WriteLine("hash length is {0} chars", hashed.Length);
        Console.WriteLine("Processing time is {0} with workFactor {1}", end - start, workFactor);
        Console.WriteLine("Hashed password: {0} ", hashed);
        Console.WriteLine("correct password {0}", BCrypt.Net.BCrypt.Verify("PASSWORD", hashed));
        Console.WriteLine("incorrect password {0}", BCrypt.Net.BCrypt.Verify("PASSWORd", hashed));
    }

샘플 출력 :

hash length is 60 chars
Processing time is 00:00:01.0020000 with workFactor 13
Hashed password: $2a$13$iBqdG7ENBABEargiyzGlTexPsmviF/qrFxUZB2zce7HKF6MoBNhEq 
correct password True
incorrect password False

답변