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Exam HPE6-A78 Topic 2 Question 70 Discussion
HP Exam HPE6-A78 Topic 2 Question 70 Discussion
Actual exam question for HP's HPE6-A78 exam
Question #: 70
Topic #: 2
[All HPE6-A78 Questions]
What is symmetric encryption?
A
It simultaneously creates ciphertext and a same-size MAC.
B
It any form of encryption mat ensures that thee ciphertext Is the same length as the plaintext.
C
It uses the same key to encrypt plaintext as to decrypt ciphertext.
D
It uses a Key that is double the size of the message which it encrypts.
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Suggested Answer:
C
by
Casey
at
Dec 09, 2024, 11:51 AM
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Linsey
2 months ago
I'm going with C. Symmetric encryption is the OG of encryption methods. Using the same key is the whole point, not some fancy MAC or key size shenanigans.
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Marshall
15 days ago
User 3: Yeah, it's all about using the same key to encrypt and decrypt.
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Galen
16 days ago
User 2: Galen is right. Using the same key is the whole point.
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Luisa
21 days ago
User 1: I'm going with C. Symmetric encryption is the OG of encryption methods.
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Yuki
2 months ago
C is the way to go. Symmetric encryption is all about having a single key that works both ways. It's like a two-way street for your data!
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Santos
2 months ago
Hmm, I'm torn between B and C. Symmetric encryption is about the key, not the size of the ciphertext. But C seems to be the clearest answer here.
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Blair
1 months ago
Yeah, you're right. B is not accurate because the size of the ciphertext doesn't have to be the same as the plaintext. C is the best choice.
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Devon
2 months ago
I think C is the correct answer. Symmetric encryption uses the same key for both encryption and decryption.
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Yolando
2 months ago
I believe symmetric encryption is more secure because it uses a single key for both encryption and decryption.
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Celeste
2 months ago
Definitely C. The key to symmetric encryption is using the same key for both encryption and decryption. The other options just don't make sense.
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Vincenza
2 months ago
It's a common method used in securing data transmission.
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Selene
2 months ago
Symmetric encryption is efficient for bulk data encryption.
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Jutta
2 months ago
It's important to keep the key secure to maintain the security of the encryption.
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Alica
2 months ago
I agree, using the same key for encryption and decryption is the key to symmetric encryption.
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Otis
2 months ago
I think it's option C, because it's more efficient to use the same key.
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Lizbeth
3 months ago
Symmetric encryption uses the same key to encrypt and decrypt.
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Linsey
2 months agoMarshall
15 days agoGalen
16 days agoLuisa
21 days agoYuki
2 months agoSantos
2 months agoBlair
1 months agoDevon
2 months agoYolando
2 months agoCeleste
2 months agoVincenza
2 months agoSelene
2 months agoJutta
2 months agoAlica
2 months agoOtis
2 months agoLizbeth
3 months ago