public string Encode(object value)
{
if (value == null)
{
return(null);
}
using (var aes = Aes.Create()) {
var key = new Rfc2898DeriveBytes(ApiKey, Encoding.UTF8.GetBytes(Username.PadRight(8, ' ')), 1000);
var ems = new MemoryStream();
using (var encrypt = new CryptoStream(ems, aes.CreateEncryptor(key.GetKey(), key.GetVector()), CryptoStreamMode.Write)) {
byte[] textBytes = Encoding.UTF8.GetBytes(value.ToString());
encrypt.Write(textBytes, 0, textBytes.Length);
encrypt.FlushFinalBlock();
}
return(Convert.ToBase64String(ems.ToArray()));
}
}
public string Decode(object value)
{
if (value == null)
{
return(null);
}
using (var aes = Aes.Create()) {
var key = new Rfc2898DeriveBytes(ApiKey, Encoding.UTF8.GetBytes(Username.PadRight(8, ' ')), 1000);
var dms = new MemoryStream();
using (var decrypt = new CryptoStream(dms, aes.CreateDecryptor(key.GetKey(), key.GetVector()), CryptoStreamMode.Write)) {
byte[] cypherBytes = Convert.FromBase64String(value.ToString());
decrypt.Write(cypherBytes, 0, cypherBytes.Length);
decrypt.Flush();
}
return(Encoding.UTF8.GetString(dms.ToArray()));
}
}