Answer:
the teacher told as to not make noise
A message authentication code will reveal any tampering, accidental or intentional.
The validity of a transmitted message. Message integrity means that a message has not been tampered with or altered. The most common approach is to use a hash function that combines all the bytes in the message with a secret key and produces a message digest that is difficult to reverse.
When using a Secret Key in conjunction with a message to attain Message Integrity, the resulting digest is known as the Message Authentication Code, or MAC.
Learn more about Message integrity here: brainly.com/question/1280264
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Answif
a Jim crow law is any law that discriminates against a race
Explanation:
say 2 people of 2 different colors or gender or race do the same job one gets paid 12 and hour one gets paid 9 an hour that is discrimination because you are paying 2 different pays for the same job
Linguistic diversity is sometimes a specific measure of the density of language, or concentration of unique languages together. This diversity covers varied types of traits including language family, grammar, and vocabulary.
They believed that they should have their voice or election in the ballot
