Write a program in java to encrypt and decrypt strings

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Reference no: EM132210241

Question :

Write a program in JAVA to encrypt and decrypt strings of characters using Vigenere cipher.

Your program should contain functions/methods to encrypt a given plaintext string of characters and a key and generate the corresponding ciphertext.

It should also contain functions/methods to decrypt a ciphertext string of characters and generate the corresponding plaintext.

Reference no: EM132210241

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