Que es una nube informática y escribe sobre sus ventajas y desventajas

3. bob is arguing that if you use output feedback (ofb) mode twice in a row to encrypt a long message, m, using the same key each time, it will be more secure. explain why bob is wrong, no matter what encryption algorithm he is using for block encryption (15 points).

When copying and pasting text, the first step is move your cursor type the text select the copy command select the paste command

Spoons are designed to be used for: spring hammering. applying body filler. identifying high and low spots. sanding highly formed areas.