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Que. AES is a round cipher based on the Rijndal Algorithm that uses a 128-bit block of data. AES has three different configurations. ______ rounds with a key size of 128 bits, ______ rounds with a key size of 192 bits and ______ rounds with a key size of 256 bits.
a. 5, 7, 15
b. 10, 12, 14
c. 5, 6, 7
d. 20, 12, 14
Answer:10, 12, 14

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