{"id":5066,"date":"2015-12-11T13:02:58","date_gmt":"2015-12-11T04:02:58","guid":{"rendered":"http:\/\/www.skyarch.net\/blog\/?p=5066"},"modified":"2015-12-11T13:02:58","modified_gmt":"2015-12-11T04:02:58","slug":"ctf%e5%85%a5%e9%96%80%e7%b7%a8","status":"publish","type":"post","link":"https:\/\/www.skyarch.net\/blog\/ctf%e5%85%a5%e9%96%80%e7%b7%a8\/","title":{"rendered":"CTF\u5165\u9580\u7de8"},"content":{"rendered":"

\u521d\u3081\u307e\u3057\u3066\u3001\u30a2\u30eb\u30d0\u30a4\u30c8\u306e\u9234\u6728\u3067\u3059\u3002<\/p>\n

\u7686\u69d8\u3001CTF\u3068\u3044\u3046\u3082\u306e\u3092\u3054\u5b58\u77e5\u3067\u3057\u3087\u3046\u304b\uff1f\u3042\u307e\u308a\u99b4\u67d3\u307f\u306e\u306a\u3044\u8a00\u8449\u304b\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n

CTF\u3068\u306f\u30ad\u30e3\u30d7\u30c1\u30e3\u30fc\u30fb\u30b6\u30fb\u30d5\u30e9\u30c3\u30b0\u306e\u7565\u3067\u65d7\u53d6\u308a\u5408\u6226\u306e\u3088\u3046\u306a\u3082\u306e\u3067\u3059\u3002\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u30b2\u30fc\u30e0\u3092\u30d7\u30ec\u30a4\u3059\u308b\u4eba\u306b\u3068\u3063\u3066\u306f\u99b4\u67d3\u307f\u6df1\u3044\u8a00\u8449\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u306d\u3002<\/p>\n

\u3055\u3066\u3055\u3066\u3001\u3057\u304b\u3057\u4eca\u56de\u306f\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u30b2\u30fc\u30e0\u306e\u3053\u3068\u3067\u306f\u306a\u304f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u304a\u3051\u308bCTF\u3092\u8a9e\u3089\u305b\u3066\u9802\u304d\u307e\u3059\u3002<\/p>\n

\u3010\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u5206\u91ce\u306b\u304a\u3051\u308b\u30ad\u30e3\u30d7\u30c1\u30e3\u30fc\u30fb\u30b6\u30fb\u30d5\u30e9\u30c3\u30b0\uff08CTF\uff09\u306f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6280\u8853\u306e\u7af6\u6280\u3067\u3042\u308b\u3002CTF\u306f\u901a\u5e38\u3001\u53c2\u52a0\u8005\u306b\u5bfe\u3057\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u3092\u5b88\u308b\u7d4c\u9a13\u306b\u52a0\u3048\u3001\u73fe\u5b9f\u306e\u4e16\u754c\u3067\u767a\u898b\u3055\u308c\u305f\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u3078\u306e\u5bfe\u51e6\u3092\u5b66\u3076\u6559\u80b2\u624b\u6cd5\u3068\u3057\u3066\u4f01\u753b\u3055\u308c\u3066\u3044\u308b\u3002\u300c\u30cf\u30c3\u30ab\u30fc\u30b3\u30f3\u30c6\u30b9\u30c8\u300d\u300c\u30cf\u30c3\u30ad\u30f3\u30b0\u5927\u4f1a\u300d\u300c\u30cf\u30c3\u30ad\u30f3\u30b0\u6280\u8853\u30b3\u30f3\u30c6\u30b9\u30c8\u300d\u300c\u30cf\u30c3\u30ab\u30fc\u5927\u4f1a\u300d\u306a\u3069\u3068\u3082\u8a33\u3055\u308c\u308b\u3002\u3011<\/strong>
\n (wikipedia\u300cCTF<\/a>\u300d)<\/strong><\/p><\/blockquote>\n

\u3068\u3001CTF\u3068\u306f\u300c\u554f\u984c\u4e2d\u306e\u3068\u3042\u308b\u7279\u5b9a\u306e\u5834\u6240\u306b\u8a2d\u7f6e\u3055\u308c\u3066\u3044\u308b\u65d7\uff08\u7b54\u3048\uff09\u3092GET\u3059\u308b\u3002\u300d\u3068\u3044\u3046\u7af6\u6280\u3067\u3059\u3002<\/p>\n

\u4e16\u754c\u4e2d\u3067\u5927\u4f1a\u304c\u958b\u304b\u308c\u3001\u30db\u30ef\u30a4\u30c8\u30cf\u30c3\u30ab\u30fc\u306e\u9593\u3067\u306f\u3068\u3066\u3082\u71b1\u3044\u30b3\u30f3\u30c6\u30f3\u30c4\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n

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\n<\/br><\/p>\n

\n

synt_fxlnepu_argjbexf_ebg13<\/p>\n<\/h2>\n

<\/br>
\n\u4f8b\u3048\u3070\u3001\u4e0a\u8a18\u306e\u3088\u3046\u306a\u6587\u5b57\u5217\u3002\u4e00\u898b\u306a\u306b\u304c\u306a\u306b\u3084\u3089\u308f\u304b\u3089\u306a\u3044\u6587\u5b57\u5217\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u304c\u3001\u307e\u305a\u306f\u3053\u306e\u6587\u5b57\u5217\u306e\u7279\u5fb4\u3092\u6574\u7406\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n


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\n\u30fb\u767a\u97f3\u3067\u304d\u308b\u6587\u5b57\u5217\u3067\u306f\u306a\u3044\u3002
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\n<\/strong><\/p>\n<\/h3>\n

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<\/p>\n

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<\/strong>\u3068\u3044\u3046\u90e8\u5206\u3002\u4e00\u898b\u610f\u5473\u306e\u306a\u3044\u3088\u3046\u306b\u898b\u3048\u308b\u6587\u5b57\u5217\u306e\u4e2d\u3067\u6570\u5b57\u3068\u3044\u3046\u306e\u306f\u304b\u306a\u308a\u91cd\u8981\u306a\u306e\u3067\u305d\u306e\u90e8\u5206\u306b\u7740\u76ee\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n

\u7279\u306b\u305d\u306e\u6570\u5b57\u304c13\u3068\u3082\u306a\u308c\u3070\u307e\u305a\u6700\u521d\u306brot13\u3068\u3044\u3046\u6709\u540d\u306a\u6697\u53f7\u624b\u6cd5\u3092\u7591\u3063\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n

\u3010rot13\u306f\u5358\u63db\u5b57\u5f0f\u6697\u53f7\uff08\u30b7\u30fc\u30b6\u30fc\u6697\u53f7\uff09\u306e\u4e00\u3064\u3067\u3042\u308b\u3002\u30a2\u30eb\u30d5\u30a1\u30d9\u30c3\u30c8\u3092\u4e00\u6587\u5b57\u6bce\u306b13\u6587\u5b57\u5f8c\u306e\u30a2\u30eb\u30d5\u30a1\u30d9\u30c3\u30c8\u306b\u7f6e\u304d\u63db\u3048\u308b\u3002\u3011<\/strong>
\n \uff08wikipedia\u300cROT13<\/a>\u300d\uff09<\/strong><\/p><\/blockquote>\n

rot13\u3067\u306f\u6570\u5b57\u304c\u5909\u63db\u3055\u308c\u306a\u3044\u305f\u3081\u305d\u306e\u90e8\u5206\u3067\u3042\u308b\u306e\u304b\u306a\uff1f\u3068\u63a8\u6e2c\u3057\u307e\u3059\u3002<\/p>\n

\u3068\u3044\u3046\u3053\u3068\u3067\u3053\u306e\u6587\u5b57\u5217\u309213\u6587\u5b57\u305a\u3064\u305a\u3089\u3057\u3066\u307f\u307e\u3059\u3002\u305b\u3063\u304b\u304f\u306a\u306e\u3067Python\u3092\u4f7f\u3063\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n

\u3055\u3066\u3001\u3069\u3046\u306a\u308b\u304b\u30fb\u30fb\u30fb\uff1f
\n<\/br><\/p>\n\"tee\"<\/a>\n

<\/br>
\n\u3053\u306e\u901a\u308a\uff01\u610f\u5473\u306e\u3042\u308b\u6587\u5b57\u5217\u304c\u51fa\u6765\u4e0a\u304c\u308a\u307e\u3059\u3002(\u30af\u30ea\u30c3\u30af\u3067\u753b\u50cf\u304c\u62e1\u5927\u3067\u304d\u307e\u3059)<\/p>\n

CTF\u306e\u5927\u4f1a\u306a\u3069\u3067\u306f\u3053\u306e\u6587\u5b57\u5217\u3092\u554f\u984c\u306e\u7b54\u3048\u3068\u3057\u3066\u5165\u529b\u3057\u3001\u70b9\u6570\u3092GET\u3057\u5f97\u70b9\u3092\u7af6\u3046\u3002\u3068\u3044\u3063\u305f\u6d41\u308c\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n

CTF\u3067\u306f\u3053\u306e\u3088\u3046\u306a\u554f\u984c\u306e\u4ed6\u306b\uff08\u3053\u306e\u3088\u3046\u306a\u554f\u984c\u306f\u3042\u307e\u308a\u51fa\u306a\u3044\u304b\u3082\u3057\u308c\u307e\u305b\u3093\uff09Web\u30fb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30fb\u30d0\u30a4\u30ca\u30ea\u306a\u3069\u69d8\u3005\u306a\u30b8\u30e3\u30f3\u30eb\u306e\u554f\u984c\u304c\u7528\u610f\u3055\u308c\u3066\u3044\u307e\u3059\u306e\u3067\u3001\u8208\u5473\u306e\u3042\u308b\u65b9\u306f\u69d8\u3005\u306a\u554f\u984c\u306b\u89e6\u308c\u3066\u307f\u3066\u304f\u3060\u3055\u3044\uff01<\/p>\n

\u79c1\u81ea\u8eabCTF\u306e\u9685\u3063\u3053\u3092\u30c1\u30e7\u30d3\u3063\u3068\u9f67\u3063\u305f\u7a0b\u5ea6\u306e\u77e5\u8b58\u3057\u304b\u306a\u3044\u306e\u3067\u9593\u9055\u3044\u7b49\u3042\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u306e\u3067\u305d\u306e\u6642\u306f\u6307\u6458\u3057\u3066\u3044\u305f\u3060\u3051\u308b\u3068\u5e78\u3044\u3067\u3059\u3002<\/p>\n

\u4ee5\u4e0a\u3001CTF\u5165\u9580\u7de8\u3067\u3057\u305f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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