System.GAC.AssemblyCache.GetPublicKeyToken C# (CSharp) Method

        public static byte[] GetPublicKeyToken(IAssemblyName name)
        {
            byte[] result = new byte[8];
            uint bufferSize = 8;
            IntPtr buffer = Marshal.AllocHGlobal((int) bufferSize);
            name.GetProperty(ASM_NAME.ASM_NAME_PUBLIC_KEY_TOKEN, buffer, ref bufferSize);
            for (int i = 0; i < 8; i++)
                result[i] = Marshal.ReadByte(buffer, i);
            Marshal.FreeHGlobal(buffer);
            return result;
        }