Given a 16x2 input character hexadecimal array representing the AES state, execute the AES algorithm SubBytes() transformation and output a 16x2 character hexadecimal array.
Refer to this link: https://csrc.nist.gov/csrc/media/publications/fips/197/final/documents/fips-197.pdf
For example:
statei=['e3';'38';'2d';'8e';'60';'8d';'3e';'38';'15';'f4';'a7';'88';'e3';'f4';'06';'1a']; stateo=['11';'07';'d8';'19';'d0';'5d';'b2';'07';'59';'bf';'5c';'c4';'11';'bf';'6f';'a2'];
Solution Stats
Problem Comments
2 Comments
Solution Comments
Show comments
Loading...
Problem Recent Solvers8
Suggested Problems
-
Find relatively common elements in matrix rows
2157 Solvers
-
2530 Solvers
-
Find the two most distant points
2956 Solvers
-
given 3 sides, find area of this triangle
822 Solvers
-
Find indices of diagonal elements
73 Solvers
More from this Author63
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Link is not working.
Verified link.