private static String ConvertToString(byte[] bytes, HashFormat hashFormat)
{
if (bytes == null || bytes.Length == 0)
{
return(null);
}
switch (hashFormat)
{
case HashFormat.Base64:
return(Convert.ToBase64String(bytes));
case HashFormat.Binary:
{
var sb = new StringBuilder();
foreach (var b in bytes)
{
var bin = Convert.ToString(b, 2).PadLeft(8, '0');
sb.Append(bin);
}
return(sb.ToString());
}
case HashFormat.Bytes:
{
return(String.Join(",", bytes));
}
case HashFormat.Dec:
{
var binaryNumber = ConvertToString(bytes, HashFormat.Binary);
return(NumberBaseConverter.ChangeBase(binaryNumber, 2, 10));
}
case HashFormat.Hex:
{
using (var writer = new StringWriter())
{
writer.Write("0x");
foreach (var b in bytes)
{
writer.Write("{0:x2}", b);
}
return(writer.ToString());
}
}
}
return(null);
}
