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Which of the following is a true difference between an asymmetric and symmetric algorithm?

Which of the following is a true difference between an asymmetric and symmetric algorithm?

PrepAway - Latest Free Exam Questions & Answers

A.
Symmetric algorithms are faster because they use substitution and transposition

B.
Asymmetric algorithms are slower because they use substitution and transposition

C.
Asymmetric algorithms are best implemented in hardware and symmetric in software

D.
Asymmetric algorithms are more vulnerable to frequency analysis attacks

Explanation:
This is because symmetric algorithms carry out relative simplistic
mathematical functions on the bits during the encryption and decryption processes.
They substitute and scramble (transposition) bits, which is not overly difficult or
processor intensive. The reason that it is hard to break this type of encryption is
because they carry out this type of functionality over and over again. Asymmetric
algorithms use much more complex mathematics to carry out their functions, which
require more processing time, which is why they are slower than symmetric
algorithms.


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