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C. fixed; one-time
B. three
A. message digest
D. Nonrepudiation
B. integrity
A. confidentiality
Password-based authentication can be divided into two broad categories: and_____ A. fixed; variable B. time-stamped; fixed C. fixed; one-time D. none of the above
C. fixed; one-time
C. fixed; one-time
See lessA hash function must meet criteria. A. two B. three C. four D. ten
B. three
B. three
See lessA(n) can be used to preserve the integrity of a document or amessage. A. message digest B. message summary C. encrypted message D. ENCRYPTION
A. message digest
A. message digest
See less__________means that a sender must not be able to deny sending a message that he sent.
D. Nonrepudiation
D. Nonrepudiation
See lessMessage_____ means that the data must arrive at the reciever exactly as sent A. confidentiality B. integrity C. authentication D. Authorization
B. integrity
B. integrity
See lessMessage ________ means privacy that the sender and reciever expect privacy. A. confidentiality B. integrity C. authentication D. Authorization
A. confidentiality
A. confidentiality
See less