Indeed, there are quite a few application in cryptography, where one has to search trough a huge space. Wikipedia actually listens a few: https://en.wikipedia.o

Indeed, there are quite a few application in cryptography, where one has to search trough a huge space. Wikipedia actually listens a few: https://en.wikipedia.org/wiki/Cycle_detection#Applications https://en.wikipedia.org/wiki/Cycle_detection#Applications