public void RSACipher_EncryptDecrypt_Pass()
{
string plainString = "Encrypt me via RSA";
string encryptedString;
string decryptedString;
using(var cipher = new RSACipher<RSACryptoServiceProvider>())
{
encryptedString = cipher.EncryptToString(plainString);
decryptedString = cipher.DecryptToString(encryptedString);
}
Assert.AreEqual(plainString, decryptedString);
}
public void PassRSAParameter_ExportParameterWithoutPrivateKey_DecryptionWithPublicKeyFails()
{
string plainString = "Encrypt me via RSA";
string plainkey = "";
string encryptedString;
string decryptedString;
using (var cipher = new RSACipher<RSACryptoServiceProvider>())
{
encryptedString = cipher.EncryptToString(plainString);
plainkey = cipher.ToXmlString(false);
}
using (var cipher = new RSACipher<RSACryptoServiceProvider>(plainkey))
{
decryptedString = cipher.DecryptToString(encryptedString);
}
Assert.AreEqual(plainString, decryptedString);
}
public void PassRSAParameter_ExportEncryptedParameterWithPrivateKey_Pass()
{
string plainString = "Encrypt me via RSA";
byte[] salt = {
1,2,3,4,5,6,7,8,9
};
string passwd = "SafeP4ssw0rd;,,:;DWAe";
string encryptedKey = "";
string encryptedString;
string decryptedString;
byte[] IV;
using (var cipher = new RSACipher<RSACryptoServiceProvider>(new RSACryptoServiceProvider(2048)))
{
encryptedString = cipher.EncryptToString(plainString);
encryptedKey = cipher.ToEncryptedXmlString<AesManaged>(true, passwd, salt, out IV);
}
using (var cipher = new RSACipher<RSACryptoServiceProvider>(encryptedKey, passwd, salt, IV))
{
decryptedString = cipher.DecryptToString(encryptedString);
}
Assert.AreEqual(plainString, decryptedString);
}