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SSCP · Question #554
SSCP Question #554: Real Exam Question with Answer & Explanation
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Submitted by yuki_2020· Apr 18, 2026Cryptography
Question
How many bits is the effective length of the key of the Data Encryption Standard algorithm?
Options
- A168
- B128
- C56
- D64
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Topics
#DES#Key length#Symmetric cryptography#Cryptographic algorithms