In a Stream Cipher Structure a Key Is Input to a Pseudorandom

question 27

Short Answer

In a stream cipher structure a key is input to a pseudorandom bit generator that produces a stream of 8-bit numbers that are apparently random.the output of the generator, called a ___________ , is combined one byte at a time with the plaintext stream using the bitwise exclusive-OR operation.

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Definitions:

Environmental Tobacco Smoke

The mixture of smoke from the burning end of a cigarette, pipe, or cigar, and the smoke exhaled by the smoker, also known as secondhand smoke.

Caffeine

A stimulant found in coffee, tea, chocolate, and some medications, known for its ability to enhance alertness and reduce feelings of fatigue.

Drug Misuse

The inappropriate or unsafe use of drugs, including prescription medication, over-the-counter drugs, alcohol, and illicit substances.

American Adults

Typically refers to individuals aged 18 and over living in the United States, often studied in various contexts such as health, economy, and society.