IT Questions and Answers :)

Wednesday, September 26, 2018

An initialization vector should be which of the following?

An initialization vector should be which of the following?

  • Repeatable and random
  • Unique and predictable
  • Unique and unpredicatable
  • Repeatable and unique 

 
An initialization vector should be which of the following?

EXPLANATION

An initialization vector (IV) should be unique and unpredictable. To prevent an attack,
an IV must not be repeated with a given key and should appear random.

SOURCE

https://en.wikipedia.org/wiki/Initialization_vector
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