public static string SignArguments(string sharedSecret, Dictionary<string, string> parameters)
{
string sum = String.Empty;
var paramList = new List<KeyValuePair<string, string>>(parameters);
paramList.Sort((KeyValuePair<string, string> x, KeyValuePair<string, string> y) => {
return x.Key.CompareTo(y.Key);
});
sum += sharedSecret;
foreach (KeyValuePair<string, string> pair in paramList) {
sum += pair.Key;
sum += pair.Value;
}
return JeffWilcox.Utilities.Silverlight.MD5CryptoServiceProvider.GetMd5String(sum);
}
