Answer the following statements true (T) or false (F)
1. Examples of a pseudorandom function are decryption keys and nonces.
2. If the PRF does not generate effectively random 128-bit output values it may be possible for an adversary to narrow the possibilities and successfully use a brute force attack.
3. The purpose of the Maurer's universal statistical test is to determine whether the number of ones and zeros in a sequence are approximately the same as would be expected for a truly random sequence.
4. The seed that serves as input to the PRNG must be secure for cryptographic applications.
5. Three broad categories of cryptographic algorithms are commonly used to create PRNGs: symmetric block ciphers, asymmetric ciphers, and hash functions and message authentication codes.
1. FALSE
2. TRUE
3. FALSE
4. TRUE
5. TRUE
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Which of the following is an accurate definition of the term class?
(A) A class is a specific instance of a user-defined type. (B) A class is an encapsulation of data and procedures that has properties and responds to methods. (C) A class is populated with objects that hold data, have properties, respond to methods, and raise events. (D) A class is a template from which objects are created.
Referring to the figure above, which callout points to the field where you should enter the text that you would like to be displayed as a link?
A. A B. B C. C D. D
An empty ARP cache indicates what?
What will be an ideal response?
________ a picture removes unwanted external areas of the image
Fill in the blank(s) with correct word