This is a hobbyist project exploring a custom encryption algorithm implemented in Python. It is not intended for production use and serves as a fun exploration into cryptography concepts. The ...

Permutations and combinations, the various ways in which objects from a set may be selected, generally without replacement, to form subsets. This selection of subsets is called a permutation when the ...

Since Bandt and Pompe’s seminal work, permutation entropy has been used in several applications and is now an essential tool for time series analysis. Beyond becoming a popular and successful ...