Abstract: Currently, both pixel-level and bit-level image encryption algorithms demonstrate excellent visual performance. However, most high-security algorithms usually involve complex encryption ...

Problems predicted to have a clear quantum advantage often involve using quantum algorithms with a black box, or oracle, that encapsulates the solution. The engineering of quantum processors has ...

Quantum algorithms can afford greater computational efficiency compared to their classical counterparts when addressing specific computing tasks. We describe here the implementation, using a polar ...

The order of permutation of 0,1,2,3 is [0,1,2,3], [0,1,3,2], [0,2,1,3], [0,2,3,1], [0,3,1,2], [0,3,2,1], [1,0,2,3], [1,0,3,2], [1,2,0,3], ...

This guide will help you get the most out of YouTube, understand the platform's algorithm and gain visibility for your best videos. YouTube has the second-highest number of active users making it the ...

#combination_recursion.cpp Implement combination of characters in a string from 1~strlen(string)-1 in recursion method #combination.cpp Implement combination of characters in a string from ...

Feistel cipher is a design model designed to create different block ciphers, such as DES. The model uses substitution and permutation alternately. This cipher structure is based on the Shannon model ...