Which of the following expressions is equivalent to this sentence: “The ciphertext c is concatenated with key K, and the result is hashed with SHA-1 to obtain tag t”

If you have a digest d produced by a known hash function, and you try to find a message m that hashes to that digest, you are performing a ________ attack.

Which security property is a MAC intended to provide?

How does the recipient of a message with a MAC tag verify that the message is genuine?

Which of the following MAC constructions is most vulnerable to a length extension attack?

What is the meaning behind ” Biological Factors and Personality Factors” in terms of deviant behavior? 

According to Robert Merton’s Strain Theory, society can be set up in a way that encourages too much deviance. Specifically, the  extent and type of deviance people engage in deepens on whether a society provides the means to achieve cultural goals of success in life. According to Merton, he strain, between our culture’s emphasis on wealth and the lack of opportunity to get rich may encourage some people especially the poor to engage in stealing, drug dealing, or other forms of crime. Merton called these people _______.   

What is a dyad and triad? Explain which is more stable. 

A _________________ role in leadership is skilled at using humor to reduce tension and lighten serious moments

A Sociology Class would be considered this type of group: