Which of the following is the BEST technology for the sender to use in order to secure the in-band exchange of a shared key?
A. Steganography
B. Hashing algorithm
C. Asymmetric cryptography
D. Steam cipher
CompTIA Security+ Question A-10
Which of the following would be a reason for developers to utilize an AES cipher in CCM mode (Counter with Chain Block Message Authentication Code)?
A. It enables the ability to reverse the encryption with a separate key
B. It allows for one time pad inclusions with the passphrase
C. Counter mode alternates between synchronous and asynchronous encryption
D. It allows a block cipher to function as a steam cipher