Eccouncil Exam 312-50 Topic 8 Question 66 Discussion

Actual exam question for Eccouncil's 312-50 exam

Question #: 66
Topic #: 8

What is the known plaintext attack used against DES which gives the result that encrypting plaintext with one DES key followed by encrypting it with a second DES key is no more secure than using a single key?

AMan-in-the-middle attack

BMeet-in-the-middle attack

CReplay attack

DTraffic analysis attack

Show Suggested Answer

Suggested Answer: B

by Eden at Feb 26, 2023, 01:41 PM

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