Which of the following is$/$are true regarding AES?

It was developed by the NSA.

It is a NIST standard.

It is currently the most commonly used block cipher.

It is considered broken and should not be used for protecting sensitive data.

Many CPUs have built$-$in instructions for handling AES, making it very fast.

It uses the Rijndael algorithm.

It uses the Keccak algorithm.

None of the above