领航杯2022-Crypto-1

题目很简单：

tata mb xwhvxw mlnX sTRtI4JNqEfuaa7LnT5MyJVA046GnTRt54Twg9UAd4JtyXLNUF6E :xkxa lb ztey xaH

随便搜索了一下，找到2019年的类似题目：

 Crypto CTF 2019 - Decode Me!

https://ctftime.org/writeup/16108

利用相同的脚本，直接把内容换一下，即可得到flag:

cipher = "tata mb xwhvxw mlnX sTRtI4JNqEfuaa7LnT5MyJVA046GnTRt54Twg9UAd4JtyXLNUF6E :xkxa lb ztey xaH"
cipher = cipher[::-1]
print(cipher)
decoded_cipher = ""

for i in range(len(cipher)):
    if cipher[i].isupper():
        val = ord(cipher[i]) + 12
        if val > ord('Z'):
            val = (val - ord('Z')) + ord('A') - 1