The one time pad can be cryptographically secure, but not when you know the key. Can you solve this? We've given you the encrypted flag, key, and a table to help UFJKXQZQUNB with the key of SOLVECRYPTO. Can you use this table to solve it?.

 

UFJKXQZQUNB 암호문을 SOLVECRYPTO로된 키와 아래의 테이블을 이용하여 복호화 하면 됨.

 

HINT : U 와 ? 가 테이블에서 만나는 문자가  S

 

 

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