Are you studying for the CEH, CISSP or Security+ certifications?
Skillset can help you prepare! Sign up for your free Skillset account and take the first steps towards your certification.
Skillset can help you prepare! Sign up for your free Skillset account and take the first steps towards your certification.
The one-time pad was patented by Gilbert Vernam in 1917 and is considered unbreakable if properly implemented. In order for a one-time pad encryption scheme to be considered unbreakable all of the choices must be true in each pad of the scheme with the exception of?
Is only used one time
Is at least as long as the message
Is not secured at the sender or receivers sites
Composed of truly random values
The one-time pad (OTP) is an encryption technique that cannot be cracked, but requires the use of a one-time pre-shared key the same size as, or longer than, the message being sent. In this technique, a plaintext is paired with a random secret key (also referred to as a one-time pad).
Study thousands of practice questions that organized by skills and ranked by difficulty.
Create a tailored training plan based on the knowledge you already possess.
Know when you’re ready for the high-stakes exam. Have the confidence that you will pass on your first attempt.