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【题目】Can you try to get the flag? Beware we have PIE!Connect to the program with netcat: $ nc rescued-float.picoctf.net 60249 题目提供了一个vuln.c文件和对应的vuln二进 阅读全文
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【题目】I wonder what this really is...enc ''.join([chr((ord(flag[i]) << 8) + ord(flag[i + 1])) for i in range(0, len(flag), 2)]) enc相关信息及内容如下—— 【解题】enc里面 阅读全文
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【题目】——This service provides you an encrypted flag. Can you decrypt it with just N & e? 【解题】远程运行服务器后得到N,e和cyphertext的值,以及RSA加密过程的python代码,如下: def gen_k 阅读全文