Thanks for all advises. I actually don't need a full ssh implementation. The thing a wanted was a simple password-authentification for non-technical users without support for rsa-keys, remote execution etc. But it sounds to complicated for a side-project... Problem solved. Not quite the solution I hoped for but anyway... regards, jake On Jan 17, 2011, at 8:39 PM, Felipe Martins wrote: > When you try to connect to a SSH Server it exchanges a session key, you would have to give that to the server before authentication. > Like Salva said, it's far more complicated than that. > > Best Regards > > --- > Felipe Martins > Security Analyst > > Skype: martins.felipe > URL: http://www.felipemartins.info/ > E-mail: martins.felipe.security@xxxxxxxxx > > > On 17/01/2011 15:43, Salvador Fandino wrote: >> >> >> >> ----- Original Message ---- >>> From: "guy@xxxxxxxxx"<guy@xxxxxxxxx> >>> To: secureshell@xxxxxxxxxxxxxxxxx >>> Sent: Sat, January 15, 2011 9:19:15 PM >>> Subject: simulate connection with netcat >>> >>> Hello, >>> >>> my long-term intention is to write a cross-platform GUI-authpf-client >>> without using libssh or libssh2. Before I get into that I'd like to simulate >>> the ssh-connection/authentication via netcat. >>> I took a look at the RFCs but don't get it working. >>> >>> % nc 127.0.0.1 22 >>> SSH-2.0-OpenSSH_5.2 >>> SSH-2.0-OpenSSH_5.2<-- entered by me >>> ... a lot of text ... >>> >>> What do I enter now to authenticate? >>> My attempts resulted in "Packet corrupt". >> SSH uses a binary protocol. Getting authenticated is far more complex than >> writting something at your keyboard by hand. >> >> You can find pointers to the related RFCs here: >> http://en.wikipedia.org/wiki/Secure_Shell >> >> - Salva >
