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SCP Exam SC0-501 Topic 1 Question 100 Discussion

Actual exam question for SCP's SC0-501 exam
Question #: 100
Topic #: 1
[All SC0-501 Questions]

If you had a cipher that used a unique key every time you encoded text, what would you be using?

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Suggested Answer: B

Contribute your Thoughts:

Benton
1 months ago
Ooh, I know this one! It's gotta be B) A One-time pad. Using a unique key every time is the whole point of a one-time pad. Easy peasy!
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Glenn
1 months ago
Haha, this is a tough one! I'm going to guess E) A symmetric cipher just because it sounds the funniest. But in all seriousness, I think B) A One-time pad is the correct answer.
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Trina
1 months ago
This is a tricky one, but I'm going to go with D) An asymmetric cipher. The unique key aspect makes me think of public-key cryptography.
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Matthew
5 days ago
I'm pretty sure it's B) A One-time pad. It's specifically designed to use a unique key each time.
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Ngoc
9 days ago
Actually, I believe it is E) A symmetric cipher. It also uses a unique key for encryption and decryption.
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Marvel
22 days ago
I think the correct answer is B) A One-time pad. It uses a unique key for each encryption.
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Kenneth
2 months ago
C) A stream cipher seems like the most fitting choice here. The unique key for each encoding is a key characteristic of stream ciphers.
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Brandon
2 days ago
Symmetric ciphers could also work well with unique keys for encoding.
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Jeannetta
3 days ago
A block cipher wouldn't be the best option for this scenario.
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Dominga
12 days ago
I think a one-time pad could also work since it uses a unique key for each encoding.
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Maricela
1 months ago
I agree, a stream cipher would be the best choice for using a unique key every time.
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Dustin
2 months ago
But wouldn't a one-time pad be more secure since it uses a unique key every time?
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Werner
2 months ago
I disagree, I believe the answer is E) A symmetric cipher.
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Dustin
2 months ago
I think the answer is B) A One-time pad.
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Sue
2 months ago
I think the answer is B) A One-time pad. Using a unique key every time sounds like a perfect description of a one-time pad.
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Latanya
2 months ago
Yeah, One-time pad is the way to go for that kind of encryption.
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Oretha
2 months ago
I agree, using a unique key every time definitely points to a One-time pad.
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