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WeChall_Training: Encodings I (Training, Encoding)
We intercepted this message from one challenger to another, maybe you can find out what they were talking about.
To help you on your progress I coded a small java application, called JPK.
Note: The message is most likely in english.
101010011010001101001111001101000001110100110010111110001110100010000011010011110011010000001101110101101110001011010011110100010000011001011101110110001111011111100100110010111001000100000110000111100111100011110100111010010101110010000010110011101111111010111100100100000111000011000011110011111001111101111101111111001011001000100000110100111100110100000110010111000011110011111100111100111110100110000111100101110100110010111100100101110
解题:
提示是英文语句,给出的全为0和1,可以猜测为二进制的ascii码,但总数不是8的倍数,于是尝试了一下按7位分,刚好分完,在前加0,用网页给的JPocketKnife v4.06a软件转化一下,得到This text is 7-bit encoded ascii. Your password is easystarter.
WeChall_Training: Encodings I (Training, Encoding)
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