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Encrypt or decrypt a message using the Polybius Square cipher. Usage: ./ex3 <command> [outputMode] Commands: -e, --encrypt Encrypt a message -d, --decrypt Decrypt a message Output modes: -c, --compact Process the message without spaces -s, --sparse Process the message with spaces
JOJ Answer
Encrypt or decrypt a message using the Polybius Square cipher. Usage: ./ex3 <command> [outputMode] Commands: -e, --encrypt Encrypt a message -d, --decrypt Decrypt a message Output modes: -c, --compact Process the message without spaces -s, --sparse Process the message with spaces