HP Exam HPE6-A78 Topic 2 Question 70 Discussion

Actual exam question for HP's HPE6-A78 exam

Question #: 70
Topic #: 2

What is symmetric encryption?

AIt simultaneously creates ciphertext and a same-size MAC.

BIt any form of encryption mat ensures that thee ciphertext Is the same length as the plaintext.

CIt uses the same key to encrypt plaintext as to decrypt ciphertext.

DIt uses a Key that is double the size of the message which it encrypts.

Show Suggested Answer

Suggested Answer: C

by Casey at Dec 09, 2024, 11:51 AM

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21 hours ago

I think it's option C, because it's more efficient to use the same key.

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7 days ago

Symmetric encryption uses the same key to encrypt and decrypt.

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