Computer Science · Cryptography
A __________ is a method of producing ciphertext in which a cryptographic key and algorithm are applied to a fixed-size block of data rather than a single bit at a time.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1stream cipher
- 2block cipher✓
- 3hash function
- 4digital signature
Correct answer
block cipher
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