public static string Encrypt(string input, EncryptionProvider provider, string keyContainerName)
{
string retVal = default(string);
switch (provider)
{
case EncryptionProvider.DPAPI:
{
retVal = CipherEngine.Encrypt(input, provider, "");
retVal = string.Format("[DPAPI]{0}[DPAPI]", retVal);
break;
}
case EncryptionProvider.RSA:
{
retVal = CipherEngine.Encrypt(input, provider, keyContainerName);
retVal = string.Format("[RSA-{0}]{1}[RSA-{0}]", keyContainerName, retVal);
break;
}
}
return(retVal);
}
public static string Decrypt(string input)
{
string retVal = default(string);
EncryptionProvider provider = GetEncryptionProvider(input);
string cipherData = GetEncryptedText(input);
switch (provider)
{
case EncryptionProvider.DPAPI:
{
retVal = CipherEngine.Decrypt(cipherData, provider, "");
break;
}
case EncryptionProvider.RSA:
{
string keyContainerName = GetRsaKeyContainerName(input);
retVal = CipherEngine.Decrypt(cipherData, provider, keyContainerName);
break;
}
}
return(retVal);
}