private string GetSignature(long nonce)
{
string message = nonce + Method.Method.ToUpper() + Path + Payload;
byte[] encodedMessage = Encoding.UTF8.GetBytes(message);
using (var hmac = configuration.GenerateHmac())
{
byte[] signature = hmac.ComputeHash(encodedMessage);
StringBuilder sb = new StringBuilder(signature.Length * 2);
foreach (byte b in signature)
{
sb.AppendFormat("{0:x2}", b);
}
return(sb.ToString());
}
}
