SOLVED: Write a Java program to encrypt and decrypt a phrase using two similar approaches, each insecure by modern standards.The first approach is called the Caesar Cipher, and is a simple "substitution cipher" where characters in a message are replaced by a substitute character.The second approach, due to Giovan Battista Bellaso (b. 1505, d. 1581), uses a keyword, where each character in the word specifies the offset for the corresponding character in the message, with the keyword wrapping arou

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