There is a technique called bruteforce. Message: q{vpln’bH_varHuebcrqxetrHOXEj No key! Just brute .. brute .. brute … :D
Solution:
Its Key 17.
Flag: flag{y0u_Have_bruteforce_XOR}
Documentation and Write-ups
There is a technique called bruteforce. Message: q{vpln’bH_varHuebcrqxetrHOXEj No key! Just brute .. brute .. brute … :D
Solution:
Its Key 17.
Flag: flag{y0u_Have_bruteforce_XOR}