Informatics

Checking passwords against size-reduced haveibeenpwned.com hashes files

There is a website called haveibeenpwned.com from which you can download three files (now) in 7z compressed format which contain each one a text file with SHA1 hashes of already hacked password from last years’ hacking known attacks. The uncompressed files are around the double in size of their compressed form… But in fact it … Continue reading