Which of the following statements related to a private key cryptosystem is FALSE?
A. The key used for decryption is known to the sender
B. Data Encryption Standard (DES) is a typical private key cryptosystem
C. Two different keys are used for the encryption and decryption
D. The encryption key should be secure
C. Two different keys are used for the encryption and decryption
You might also like to view...
Improvements to systems include all the following except:
A) combining processes. B) streamlining a process through the elimination of unnecessary or duplicated steps. C) increasing redundant output. D) reducing errors in input through changes of forms and display screens. E) speeding up a process.
In Java, a(n)________ is a queue of threads awaiting entry into a monitor.
a) wait set (or queue) b) entry set c) notified set d) either a or b
Volatile memory does not need power to keep its data
Indicate whether the statement is true or false
To have an animation run immediately after the one that just completed:
A) use the After Previous option. B) apply the Next Effect feature. C) click the drop-down arrow in the Animation Pane and click Run. D) click Esc.