What can be used to remove any of the frequency and statistical relationship between unencrypted and encrypted
What can be used to remove any of the frequency and statistical relationship between
unencrypted and encrypted text? (Choose two)
Which of the following is a block cipher?
Which of the following is a block cipher?
what keys will Bob use to send an encrypted message to Alice?
When using DH, what keys will Bob use to send an encrypted message to Alice?
What type of encryption converts data from a variable-length to a fixed length piece of data?
What type of encryption converts data from a variable-length to a fixed length piece of data?
what is the function of D?
When using the 3DES encryption ( C = EK1[DK2[EK1[P]]] ) , what is the function of D?
Default DES implementations use a key length that is how long?
Default DES implementations use a key length that is how long?
Which of the following are hash algorithms?
Which of the following are hash algorithms?
Which three of the following are examples of the reason that Message Authentication is needed?
Which three of the following are examples of the reason that Message Authentication is needed?
What type of cipher is used by an algorithm that encrypts data in chunks of data, 64 bits at a time?
What type of cipher is used by an algorithm that encrypts data in chunks of data, 64 bits at a time?
what algorithm?
The image shows an example of what algorithm?