An administrator would like to utilize encryption that has comparable speed and strength to the AES
cipher without using AES itself. The cipher should be able to operate in the same modes as AES and utilize
the same minimum bit strength. Which of the following algorithms should the administrator select?
A.
RC4
B.
Rijndael
C.
SHA
D.
TwoFish
E.
3DES
D. TwoFish
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AES support key sizes of 128,192 and 256 bits with 128 bits being the default.
Twofish works on 128-bits blocks.
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AES key sizes are 128, 192, and 256 bits same as twofish.
My answer is D. Twofish not RC4.
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