Creates a keyed-hash MAC in hex-encoded format from byte input
public static string HexFromBytes( byte[] message, byte[] key, MacAlgorithm macAlg )
Public Shared Function HexFromBytes ( _ message As Byte(), _ key As Byte(), _ macAlg As MacAlgorithm _ ) As String
MAC in hex-encoded format
See Example1
VB6/C equivalent: MAC_HexFromBytes