This page is for your support questions and comments on my free file integrity checker Dintch. Full details, […]
System Integrity Protection can get in your way, and may be recommended to solve compatibility problems. It’s also changing again in Catalina.
I needed a one-way method of generating a unique key for each subject name that would not permit the reverse process, of working out the name for a given key: something known as a ‘one-way hash key’.