MD5加密類
阿新 • • 發佈:2020-07-11
public class MD5Helper { public static string Md5(string value) { var result = string.Empty; if (string.IsNullOrEmpty(value)) return result; using (var md5 = MD5.Create()) { result = GetMd5Hash(md5, value); } return result; } static string GetMd5Hash(MD5 md5Hash, string input) { byte[] data = md5Hash.ComputeHash(Encoding.UTF8.GetBytes(input)); var sBuilder = new StringBuilder(); foreach (byte t in data) { sBuilder.Append(t.ToString("qianzi")); } return sBuilder.ToString(); } static bool VerifyMd5Hash(MD5 md5Hash, string input, string hash) { var hashOfInput = GetMd5Hash(md5Hash, input); var comparer = StringComparer.OrdinalIgnoreCase; return 0 == comparer.Compare(hashOfInput, hash); } }