How are symmetric and asymmetric keys used together?
How are symmetric and asymmetric keys used together?
Which of the following is not a reason that they are used?
Both block and stream algorithms use initialization vectors. Which of the following is not a reason that they are used?
How are a one-time pad and a stream cipher similar?
How are a one-time pad and a stream cipher similar?
Which of the following is correct pertaining to these types of characteristics?
A symmetric algorithm must have certain characteristics to be considered strong. Which of the following is correct pertaining to these types of characteristics?
Which of the following is a true difference between an asymmetric and symmetric algorithm?
Which of the following is a true difference between an asymmetric and symmetric algorithm?
Which of the following is not addressed in the Wassenaar Arrangement?
Which of the following is not addressed in the Wassenaar Arrangement?
which of the following is a true rule of the exclusive OR function?
There are different binary mathematical functions; which of the following is a true rule of the exclusive OR function?
Which of the following is a requirement for a secure Vernam cipher?
Which of the following is a requirement for a secure Vernam cipher?
What is Kerckhoffs principle and why is it relevant?
What is Kerckhoffs principle and why is it relevant?
what is the keyspace size?
If a cryptosystem is using a key size of 8, what is the keyspace size?