What is 'randomart' used for in SSH?
The article discusses the concept of the randomart image generated by the SSH algorithm in the context of public keys. It explains how this image serves as a visualization tool, aiding users in identifying and verifying keys. Randomart utilizes mathematical methods to create unique images that can be used for easier recognition of keys, eliminating the need to remember lengthy strings of characters. The author emphasizes that while randomart is not an ideal security measure, it can significantly enhance user experience by providing a visual way to identify keys. The article also touches on issues of security and trust concerning the use of such tools and how this can impact the daily work of programmers and system administrators.