public void EncryptAndDecryptDataUsingRSACertificate() { var certificate = new X509Certificate2(X509Certificate2.CreateFromSignedFile(_testCertificate)); var encriptedText = CryptographHelper.RsaEncrypt(_textToEncrypt, certificate); var decriptedText = CryptographHelper.RsaDecrypt(encriptedText, certificate); Assert.IsNotNull(encriptedText); Assert.IsNotNull(decriptedText); Assert.AreEqual(_textToEncrypt, decriptedText); }
public void EncryptAndDecryptDataUsingRSAKeys() { var publicKey = "123"; var privateKey = "123"; var encriptedText = CryptographHelper.RsaEncrypt(_textToEncrypt, publicKey); var decriptedText = CryptographHelper.RsaDecrypt(encriptedText, privateKey); Assert.IsNotNull(encriptedText); Assert.IsNotNull(decriptedText); Assert.AreEqual(_textToEncrypt, decriptedText); }
/// <summary> /// Validate database user password /// </summary> public void ValidateUserCredential(string password) { //Validates user password if it was provided if (UserExtraInfo.AccountTypeName == AccountType.SSOUser.ToString()) { if (string.IsNullOrEmpty(password)) { Validation.Results.Add(new ValidationResult("Error: EncriptedPassword is null or empty")); } if (LoginExpirationDate.HasValue && LoginExpirationDate < DateTime.Now) { Validation.Results.Add(new ValidationResult("Error: Login account expired")); } if (string.IsNullOrEmpty(WebSignature)) { Validation.Results.Add(new ValidationResult("Error: WebSignature is null or empty")); } if (!string.IsNullOrEmpty(password) && !string.IsNullOrEmpty(WebSignature)) { password = CryptographHelper.RijndaelDecrypt(password, CommonConsts.CommonPassword); //Creates the password to decrypt PrivateKeys var prefix = CommonResource.GetString("PassNumbers") + CommonResource.GetString("PassSpecialChars"); var pass = prefix + CommonResource.GetString("PassText") + prefix; var xmlPrivateKey = CryptographHelper.RijndaelDecrypt(WebSignatureRsaKey.PrivateKey.GetDescription(), pass); var clearTextWebSignature = CryptographHelper.RsaDecrypt(WebSignature, xmlPrivateKey); if (password != clearTextWebSignature) { Validation.Results.Add(new ValidationResult("Error: Password mismatch.")); } } } }