This is a dedicated watch page for a single video.
Ella aims to incorporate a 128-bit symmetric block cipher with key sizes of 128, 192, or 256 bits into a software application. The chosen cipher involves executing 32 rounds of computational operations, encompassing substitution and permutation operations on four 32-bit word blocks. The cipher utilizes 8-variable S-boxes with 4-bit entry and 4-bit exit. Which of the following algorithms possesses all the specified features and can be seamlessly integrated by Ella into the software program?