Question: 1 . When using the Public Key Encryption algorithm ( such as RSA ) , plaintext must be divided into blocks of equal size. If

1. When using the Public Key Encryption algorithm (such as RSA), plaintext must be divided into blocks of equal size. If you decide to encrypt plaintext one character at a time and transmit the encrypted character one at a time (i.e. sort of using it as a stream cipher). Is this still secure? Why or why not?

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