Caesar cipher uses a shift of each character by a key with a value between 1 and 255. An a with a shift equal to 3 becomes a d. For the decrypt method below, select the correct body. Assume the key shift property is accessible to the method.
Public int decrypt(int b) { ________ }
A) return (b + key) ;
B) return (b - key % 26) ;
C) return (b - key) % 256) ;
D) return (b - key) ;
Correct Answer:
Verified
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