CISSP-ISSAP: Information Systems Security Architecture Professional

By ISC · Question Mode

QuestionQ19

VerifiedInfrastructure and System Security

Which of the following cipher types operates on a group of bits instead of an individual character or bit in a message?

Explanation

A block cipher processes plaintext in fixed-length blocks of bits, encrypting each block as a unit rather than handling one bit or character at a time.

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