ctf.bobbydylan python解密

str = "1234567890abcdef" iArr = [0] * 16 iArr[0] = 0 iArr[12] = 14 iArr[10] = 7 iArr[14] = 15 iArr[15] = 42 try: iArr[1] = 3 iArr[5] = 5 except: iArr[5] = 37 iArr[1] = 85 iArr[6] = 15 iArr[2] = 13 iArr[3] = 19 iArr[11] = 68 iArr[4] = 85 iArr[13] = 5 iArr[9] = 7 iArr[7] = 78 iArr[8] = 22 key_arr = bytearray("bobdylan", encoding="utf-8") result=[] for i in range(0, 16): num = iArr[i] ^ key_arr[i % 8] result.append(chr(num)) print("".join(result))