Often in encryption it is a mistake to use an easily guessed key, like one with all 0’s or all 1’s or with a short, repeating pattern. what step in des provides for "randomization"? for example, at what step would an all-zero input result in a set of non-zero outputs? use the student id j00386388 then your plaintext is 00386388386388 (in hex) and your key is 00386388386388 (in hex).

Mariah was working on a multimedia presentation that included both video and audio files. the file was huge, and she wanted to send it to her coworker in another office. she needed to reduce the size of the file so that it could be transmitted faster. the utility she used to do this was

What is domain name system (dns)? allows dynamic ip address allocation so users do not have to have a preconfigured ip address to use the network converts ip addresses into domains, or identifying labels that use a variety of recognizable naming conventions the efficient coexistence of telephone, video, and data communication within a single network, offering convenience and flexibility not possible with separate infrastructures the integration of communication channels into a single service

The more powerful, 60 volt cables and the main power shut off on an hev are both colored orange