Father of Unix Ken Thompson checkmated as his old password has finally been cracked

www.theregister.co.uk | 10/9/2019 | Staff
elio25 (Posted by) Level 3
Click For Photo: https://regmedia.co.uk/2016/02/29/pdp7_unix_sample.jpg

Back in 2014, developer Leah Neukirchen found an /etc/passwd file among a file dump from the BSD 3 source tree that included the passwords used by various computer science pioneers, including Dennis Ritchie, Ken Thompson, Brian Kernighan, Steve Bourne, and Bill Joy.

As she explained in a blog post on Wednesday, she decided at the time to try cracking the password hashes, created using DES-based crypt(3), using various cracking tools like John the Ripper and hashcat.

Subject - Unix - Heritage - Society - List

When the subject surfaced on the Unix Heritage Society mailing list last week, Neukirchen responded with 20 cracked passwords from the file that's she'd broken five years ago. Five hashed passwords, however, remained elusive, including Thompson's.

"Even an exhaustive search over all lower-case letters and digits took several days (back in 2014) and yielded no result,"...
(Excerpt) Read more at: www.theregister.co.uk
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