# Safe Opener-100pt [題目在這](https://play.picoctf.org/practice/challenge/294?category=3&originalEvent=70&page=1) ## 題意  ## 解題思路 這個 java 的 function 寫著密碼,然後上面的 code 中有用 base64 加密,所以拿著密碼去 base64 解密  確認 base64 解出來是對的  ## 困難之處 nope Date : 2023/04/25 ###### tags: `picoCTF2022` `Reverse Engineering` [`從零開始的 picoCTF`](https://hackmd.io/-KQeDuzrQMOcFNhwU_5eKA?both=) `picoCTF`
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