Symmetric-key encryption algorithm
The National Institute of Standards and Technology (NIST) created a procedure to select a symmetric-key encryption algorithm to protect sensitive federal information. The Advanced Encryption Standard (AES) is a standard used by the U.S. government. It was announced by NIST after 5 years of a standardization process, in which many designs were evaluated before the solution was selected.
Based on your understanding of how AES was chosen, what is your opinion of the criteria used?
Why do you think these criteria were important?
What do you think about the effectiveness and ease of use of AES?
Sample Solution
The Advanced Encryption Standard (AES) is a symmetric block cipher chosen by the U.S. government to protect classified information. AES is implemented in software and hardware throughout the world to encrypt sensitive data. It is essential for government computer security and electronic data protection. In terms of structure, AES uses permutation-substitution, which involves a series of substitution and permutation steps to create the encrypted block. AES was chosen through an open competition with 15 candidates from as many research teams around the world, and the total amount of resources allocated to that process was tremendous. The main benefit of AES lies in its key length options.
eople that were Jewish or helped hide Jews were put in concentration camps and were forced to do labor like cooking, making tools, making clothing, and various other tasks. Then they were assigned barracks which, is where you sleep. Some camps were like regular summer camps, with a school, and just a single wire fence. But other concentration camps had maximum security, and were a lot more strict as in what you can and can’t do. If I were at one of these camps I would escape at night so no one could see me, then send my parents a letter and hope they didn’t get killed if the Germans found out I escaped.