Which of the following statements about cryptanalysis is$/$are true? $($click all that apply$)$

Group of answer choices

In a chosen plaintext attack, the analyst is able to choose the messages to encrypt.

In a chosen ciphertext attack, the analyst is able to obtain the decryptions of the chosen ciphertexts.

In a known plaintext attack, the analyst is able to get the source system to insert into the system a message chosen by the analyst.

The chosen text attack is the easiest to defend against because the analyst has the least amount of information to work with.