Which of the following are encryption algorithms that can use a 128-bit key size? (Select TWO).
A.
AES
B.
RC4
C.
Twofish
D.
DES
E.
SHA2
Which of the following are encryption algorithms that can use a 128-bit key size? (Select TWO).
Which of the following are encryption algorithms that can use a 128-bit key size? (Select TWO).
A AES
C TWOFISH
Doesn’t make sense. RC4 can also have a 128-bit key size.
http://crypto.stackexchange.com/questions/9682/rc2-rc4-rc5-key-length
The only non-applicable choice is SHA2 since it’s hashing, not encryption.