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SSCP · Question #609
SSCP Question #609: Real Exam Question with Answer & Explanation
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Submitted by mike_84· Apr 18, 2026Cryptography
Question
What uses a key of the same length as the message where each bit or character from the plaintext is encrypted by a modular addition?
Options
- ARunning key cipher
- BOne-time pad
- CSteganography
- DCipher block chaining
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Topics
#Cryptography#One-time pad#Encryption#Key length