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Exam 312-50v11 All Questions

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Exam 312-50v11 topic 1 question 169 discussion

Actual exam question from ECCouncil's 312-50v11
Question #: 169
Topic #: 1
[All 312-50v11 Questions]

In this form of encryption algorithm, every individual block contains 64-bit data, and three keys are used, where each key consists of 56 bits. Which is this encryption algorithm?

  • A. IDEA
  • B. Triple Data Encryption Standard
  • C. AES
  • D. MD5 encryption algorithm
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Suggested Answer: B 🗳️

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Daniel8660
6 months, 3 weeks ago
Selected Answer: B
Ciphers - Triple Data Encryption Standard (3DES) Essentially, it performs DES three times with three different keys. 3DES uses a “key bundle” that comprises three DES keys, K1, K2, and K3. Each key is a standard 56-bit DES key. (P.3027/3011)
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KruHacker01
1 year, 2 months ago
B is the correct answer: DES uses a 64-bit secret key, of which 56 bits are generated randomly and the other 8 bits are used for error detection.
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ANDRESCB1988
1 year, 9 months ago
correct
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cerzocuspi
2 years ago
B. Triple Data Encryption Standard 3DES
upvoted 3 times
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