Answer:
D. output derived from key K3
Explanation:
The cyphertext = EK3( DK2(EK1(plain text)))
And from the above, it is quite clear that in the case of the triple DES, the plain text is first encrypted using key 1, and then it is decrypted using the key 2. Finally, it is encrypted using the key 3, and this results in the final encrypted content, and which is the ciphertext. Thus, this clarifies that the output derived from the key k3 is the actual ciphertext, and hence the correct option for the above question is as mentioned above.
While many still debate the ultimate causes of the Civil War<span>, Pulitzer Prize-winning author James McPherson writes that, "The </span>Civil War started<span> because of uncompromising differences between the free and slave states over the power of the national government to prohibit slavery in the territories that had not yet become </span>
Answer:
searching do brainly website
There are three dimensions of an object-- the top, the front, and the side views. A Multiview sketch shows two or three views of an object. Multiview sketch gives the shape description of the object. It also serves as the main form of communication between manufacturers and sketchers.
Answer:
Number of times new computer faster than old computer = 13.90 times (Approx)
Explanation:
Given:
Clock speed of old computer = 266 MHz
Clock speed of new computer = 3.7 GHz
266MHz = 0.266GHz
Find:
Number of times new computer faster than old computer
Computation:
Number of times new computer faster than old computer = Clock speed of new computer / Clock speed of old computer
Number of times new computer faster than old computer = 3.7 / 266
Number of times new computer faster than old computer = 3.7 / 0.266
Number of times new computer faster than old computer = 13.90 times (Approx)
