clearly. Red Umbrella and Band Aid for 800 Children portray the topic of immigration in both similar and different ways. Red Umbrella and Band Aid for 800 Children share only the same subject but each of them are portrayed differently. In the novel Red Umbrella the author portrays more emotion throughout the text. In example: “Papas somber mood frightened me.” this quote shows the mood and strong emotion through the story, the author portrays how Lucy emotionally reacts
The problem with proving properties of protocols under other schemes is that the mathematics is extremely complex for the RSA, and there is no sound mathematical basis for the DES. Much research is under way at this time in the field of protocol analysis and verification, and it is likely that once this field stabilizes, cryptographic protocols will follow