He's referring to the 2008 OpenSSL fiasco: https://www.schneier.com/blog/archives/2008/05/random_number_b.html https://www.schneier.com/blog/archives/2008/05/r

He's referring to the 2008 OpenSSL fiasco: https://www.schneier.com/blog/archives/2008/05/random_number_b.html https://www.schneier.com/blog/archives/2008/05/random_number... Edit: oh right, it led to the SSH blacklist. Sorry.