How make or get this key?
PHP Code:
static byte[] key = {
0xAD ,0x6B ,0x4F ,0xFB ,0xDD ,0xB8 ,0x0E ,0x09 ,0x13 ,0x33 ,0x8F ,0xF5 ,0x43 ,0x09 ,0x15 ,0x88 ,0x5D ,0x80 ,0xA3 ,0x45 ,0x2D ,0x42 ,0x08 ,0x56 ,0x80 ,0xF8 ,0x19 ,0xC5 ,0x88 ,0x1B ,0x3E ,0xEF
,0x81 ,0x07 ,0x30 ,0x36 ,0x95 ,0x52 ,0x00 ,0xF7 ,0xFD ,0x5B ,0x5C ,0xBC ,0x6A ,0x26 ,0x0E ,0xB2 ,0xA3 ,0x67 ,0xC5 ,0x5D ,0x6F ,0xDC ,0x18 ,0x8A ,0xB5 ,0xE0 ,0xC8 ,0x85 ,0xE2 ,0x3E ,0x45 ,0x8D
,0x8B ,0x43 ,0x74 ,0x85 ,0x54 ,0x17 ,0xB0 ,0xEC ,0x10 ,0x4D ,0x0F ,0x0F ,0x29 ,0xB8 ,0xE6 ,0x7D ,0x42 ,0x80 ,0x8F ,0xBC ,0x1C ,0x76 ,0x69 ,0x3A ,0xB6 ,0xA5 ,0x21 ,0x86 ,0xB9 ,0x29 ,0x30 ,0xC0
,0x12 ,0x45 ,0xA5 ,0x4F ,0xE1 ,0xAF ,0x25 ,0xD1 ,0x92 ,0x2E ,0x30 ,0x58 ,0x49 ,0x67 ,0xA5 ,0xD3 ,0x84 ,0xF4 ,0x89 ,0xCA ,0xFC ,0xB7 ,0x04 ,0x4F ,0xCC ,0x6E ,0xAC ,0x31 ,0xD4 ,0x87 ,0x07 ,0x72};