난 정말 최고야 멋있어
CTFLearn - BruXOR 본문
간단한 xor 브루트 포스 문제
파이썬으로 역시 간단히 해결할 수 있다
msg = "q{vpln'bH_varHuebcrqxetrHOXEj" for i in range(0xff): for letter in msg: print(chr(ord(letter)^i),end='') print('') |
결과
q{vpln'bH_varHuebcrqxetrHOXEj pzwqmo&cI^w`sItdcbspydusINYDk sytrnl%`J]tcpJwg`apszgvpJMZGh rxusom$aK\ubqKvfa`qr{fwqKL[Fi urthj#fL[revLqafgvu|apvLK \An t~suik"gMZsdwMp`gfwt}`qwMJ]@o w}pvjh!dNYpgtNscdetw~crtNI^Cl v|qwki eOXqfuOrbeduvbsuOH_Bm ys~xdf/j@W~iz@}mjkzypm|z@GPMb xryeg.kAVh {A|lkj{xql}{AFQLc {q|zfd-hBU|kxBohix{ro~xBERO ` zp}{ge,iCT}jyC~nihyzsnyCDSNa }wz|`b+nDSzm~Dyino~}tix~DCTIf |v{}ac*oER{lExhon |uhyEBUHg ux~b`)lFQxo|F{klm|vkz|FAVKd ~tyca(mGPyn}Gzjml}~wj{}G@WJe akf`|~7rXOfqbXeursbahudbX_HUz `jga}6sYNgpcYdtsrc`itecY^IT{ cidb~|5pZMds`Zgwpq`cjwf`Z]JWx bhec}4q[Lera[fvqpabkvga[\KVy eobdxz3v\Kbuf\aqvwfelq`f\[LQ~ dncey{2w]Jctg]`pwvgdmpag]ZMP gm`fzx1t^I`wd^cstudgnsbd^YNS| flag{y0u_Have_bruteforce_XOR} icnhtv?zPGnyjPm}z{ji`}ljPW@]r hboiuw>{QFoxkQl|{zkha|mkQVA\s kaljvt=xREl{hRoxyhkbnhRUB_p j`mkwu<ySDmziSn~yxijc~oiSTC^q mgjlpr;~TCj}nTiy~nmdyhnTSDYv lfkmqs:U Bk|oUhx~olexioUREXw oehnrp9|VAhlVk{|}lof{jlVQF[t ndiosq8}W@i~mWjz}|mngzkmWPGZu Q[VPLNBhVARhUEBCRQXETRhoxeJ PZWQMOCi~W@SiTDCBSPYDUSinydK SYTRNL@j}TCPjWG@APSZGVPjmzgH RXUSOMAk|UBQkVFA@QR[FWQkl{fI U_RTHJFl{REVlQAFGVU\APVlk|aN T^SUIKGmzSDWmP@GFWT]@QWmj}`O W]PVJHDnyPGTnSCDETW^CRTni~cL V\QWKI EoxQFUoRBEDUV_BSUohbM YS^XDFJ`w^IZ`]MJKZYPM\Z`gpmB XR_YEGKavèHéaçLKJéXQLêéafqlC HbuçKXbèOHIXéROîXberoà ZPêéGE IctêJYcîNIHYZSNèYcdsnA êWZçàB NdsZMîdYINOîêTIXîdctiF çVéêAC OeréLèeXHONèçUHYèebuhG èUXîBà LfqXOçféKLMçèVKZçfavkD îTYèCMgpYNêgZJMLêîWJéêgôwjE AKFàçîRxoFQBxEURSBAHUDBxhuZ àJGAêè SynGPCyDTSRCàITECyûité CIDBîçPzmDSàzGWPQàCJWFàzüjwX BHECèêQälERAäFVQPABKVGAäökvY EOBDXZVökBUFöAQVWFELQàFöälqî DNCEYéWüjCTGüàPWVGDMPAGüzmpè GMàFZXTûiàWDûCSTUDGNSBDûynsç FLAGéYUhAVEBRUTEFORCExorê ICNHTVZpgNYJpMêZéJIàêLJpwôüR HBOIUWéqfOXKqLçéZKHAçMKqvaöS KALJVTX reLéHrOèXYHKBèNHrubP JàMKWUYsdMZIsNîYXIJCîOIstcûQ MGJLPR NtsdyV LFKMQSèubKçOuHXèîOLEXIOurexW OEHNRPçvaHèLvKéçêLOFéJL vqfäT NDIOSQêwôIîMwJZêçMNGZKMwpgzU |