Which two key and block sizes are valid for AES? (Choose two.)


Cisco 350-701 Exam

Questions Number: 30 out of 220 Questions
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Question 30
Which two key and block sizes are valid for AES? (Choose two.)
A. 64-bit block size, 112-bit key length
B. 64-bit block size, 168-bit key length
C. 128-bit block size, 192-bit key length
D. 128-bit block size, 256-bit key length
E. 192-bit block size, 256-bit key length




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