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Author Question: Which of the following are possible using public key systems? a. digital signatures b. digital ... (Read 30 times)

lb_gilbert

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on: Jul 7, 2018
Which of the following are possible using public key systems?
 
  a. digital signatures
  b. digital postmarks
  c. digital certificates
  d. all of the above

Question 2

Public key systems
 
  a. use the same key for sending and receiving data
  b. require users to exchange keys in advance
  c. use asymmetric keys
  d. can not be used to send digitally signed messages


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Perkypinki

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Reply #1 on: Jul 7, 2018
Answer to Question 1

d

Answer to Question 2

c


lb_gilbert

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Reply 2 on: Jul 7, 2018
Thanks for the timely response, appreciate it

okolip

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Reply 3 on: Yesterday
Gracias!

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