Date: Wed, 29 Sep 2021 12:45:05 -0400 From: Ben Calegari <bencalegari@...il.com> To: Solar Designer <solar@...nwall.com> Cc: john-users@...ts.openwall.com Subject: Re: Cracking CSR Private Key > > Maybe we need to improve openssl2john.py so that it would redirect > people to pem2john.py (at least) when its input looks like PEM. Would > that have helped you? > Yes, definitely. As a john newbie, I was expecting to find a key2john or csr2john or something like that. Thanks for the help! On Tue, Sep 28, 2021 at 9:11 AM Solar Designer <solar@...nwall.com> wrote: > On Sun, Sep 26, 2021 at 02:14:40PM +0200, Solar Designer wrote: > > On Wed, Sep 22, 2021 at 12:19:00AM -0400, Ben Calegari wrote: > > > I'm having trouble cracking a key I created in the following way: > > > > > > openssl req -newkey rsa:2048 -keyout keynamehere.key -out > csrnamehere.key > > > > > > I don't see a corresponding xxx2john utility to convert this sort of > key to > > > a hash that john can understand. Is it impossible or am I just missing > > > something? > > > > The corresponding utility is pem2john.py. > > This works for keys generated by OpenSSL up to 1.0.2* inclusive. > However, it turns out that we have a shortcoming preventing cracking of > keys generated by OpenSSL 1.1+. We're tracking this issue here: > > https://github.com/openwall/john/issues/4834 > > > Maybe we need to improve openssl2john.py so that it would redirect > > people to pem2john.py (at least) when its input looks like PEM. Would > > that have helped you? > > Jannik Vieten has just implemented this here: > > https://github.com/openwall/john/pull/4835 > > Alexander >
Powered by blists - more mailing lists
Confused about mailing lists and their use? Read about mailing lists on Wikipedia and check out these guidelines on proper formatting of your messages.