Re: SSL renegotiation

2012-07-18 Thread Sebastian Raymond
Thanks for the reply. But I have already tried that option. It does not work. I still get the same error. On Wed, Jul 18, 2012 at 9:24 PM, Jijo wrote: > you can enable using this directive SSLInsecureRenegotiation > > please refer > http://httpd.apache.org/docs/2.2/mod/mod_ssl.html#sslinsecurer

Re: SSL renegotiation

2012-07-18 Thread Jijo
you can enable using this directive SSLInsecureRenegotiation please refer http://httpd.apache.org/docs/2.2/mod/mod_ssl.html#sslinsecurerenegotiation documentation. On Mon, Jul 16, 2012 at 11:37 AM, Sebastian Raymond wrote: > Hello, > > I was investigating the SSL renegotiation in Openssl. > > W

Re: SSL renegotiation clarifications

2010-02-02 Thread Kyle Hamilton
is even a > word but I hope you know where I'm going with this... > > Saju > -Original Message- > From: owner-openssl-us...@openssl.org > [mailto:owner-openssl-us...@openssl.org]on Behalf Of Eisenacher, Patrick > Sent: Tuesday, February 02, 2010 9:07 AM > To:

RE: SSL renegotiation clarifications

2010-02-02 Thread Eisenacher, Patrick
acher > -Original Message- > From: owner-openssl-us...@openssl.org > [mailto:owner-openssl-us...@openssl.org] On Behalf Of Saju Paul > Sent: Tuesday, February 02, 2010 4:24 PM > To: openssl-users@openssl.org > Subject: RE: SSL renegotiation clarifications > > > Thank you

RE: SSL renegotiation clarifications

2010-02-02 Thread Saju Paul
--Original Message- From: owner-openssl-us...@openssl.org [mailto:owner-openssl-us...@openssl.org]on Behalf Of Eisenacher, Patrick Sent: Tuesday, February 02, 2010 9:07 AM To: 'openssl-users@openssl.org' Subject: RE: SSL renegotiation clarifications Hi Saju, -Original Message- Fro

RE: SSL renegotiation clarifications

2010-02-02 Thread Eisenacher, Patrick
Hi Saju, -Original Message- From: Saju Paul Who as in Sender-encrypter or Receiver-decrypter should renegotiate an SSL session? Can it be both or is it only the Sender? Is there a document that describes the protocol? Does renegotiation always require SSL handshake? (SSL_do_handshake)

RE: SSL renegotiation

2006-05-25 Thread David Schwartz
> I noticed the custom server application I have to > connect to tends to change connection port after a > first handshake has been performed. What does that mean? > I disagree with the server application administrator > which states this is a normal behaviour due to SSL > regonation.

Re: SSL renegotiation

2006-05-25 Thread Marek Marcola
Hello, > I noticed the custom server application I have to > connect to tends to change connection port after a > first handshake has been performed. > > I disagree with the server application administrator > which states this is a normal behaviour due to SSL > regonation. My guess is that is rat

RE: SSL renegotiation DOS ?

2006-05-13 Thread Marek Marcola
Hello, > > Application layer do not see this. > > Right, that's why I suggested making it visible to the application > layer. > The application layer already has to have code to handle excessive load > because there are many ways to place load that are not visible at the SSL > layer. Bette

RE: SSL renegotiation DOS ?

2006-05-12 Thread David Schwartz
> > Real-world servers already do this. It's kind of redundant > > for OpenSSL to > > do this as well because almost all applications also support non-SSL > > connections. A renegotiation callback might not be a bad idea though, so > > that applications can better track the load clients are pl

RE: SSL renegotiation DOS ?

2006-05-12 Thread Marek Marcola
Hello, > > You can, for example, test this with command: > > > > "while true; do echo R; done | openssl s_client -connect ssl_host:443" > > > > Maybe there should be added something like "renegotiation_rate" ? > > Real-world servers already do this. It's kind of redundant for OpenSSL > to >

RE: SSL renegotiation DOS ?

2006-05-12 Thread David Schwartz
> You can, for example, test this with command: > > "while true; do echo R; done | openssl s_client -connect ssl_host:443" > > Maybe there should be added something like "renegotiation_rate" ? Real-world servers already do this. It's kind of redundant for OpenSSL to do this as well becau

Re: SSL renegotiation and SSL_bio (more data)

2001-09-21 Thread Bodo Moeller
On Fri, Sep 21, 2001 at 10:09:37AM +0100, Andy Schneider wrote: > This patch works. However it is also worth noting that my tests expose a > minor caveat. If a client and server request handshakes thus: > > Server: > Read > Renegotiate > Read > Write > > Client: >

RE: SSL renegotiation and SSL_bio (more data)

2001-09-21 Thread Andy Schneider
} while (skip_message); > -Original Message- > From: Bodo moeller [mailto:[EMAIL PROTECTED]] > Sent: 21 September 2001 00:59 > To: [EMAIL PROTECTED] > Cc: Andy Schneider > Subject: Re: SSL renegotiation and SSL_bio (more data) > > > Andy Sch

Re: SSL renegotiation and SSL_bio (more data)

2001-09-20 Thread Bodo Moeller
Bodo moeller <[EMAIL PROTECTED]>: > Andy Schneider <[EMAIL PROTECTED]>: >> I applied the patch and it has allowed me to perform a handshake even >> when there are writes in-flight. [...] > Please try the following patch instead. This should remove the cause > of the problem. Eric noticed that

Re: SSL renegotiation and SSL_bio (more data)

2001-09-20 Thread Bodo moeller
Andy Schneider <[EMAIL PROTECTED]>: > I applied the patch and it has allowed me to perform a handshake even > when there are writes in-flight. For the record then (and those who have > wrestled with SSL_renegotiate and have found this through a search): > > 1) I use SSL_renegotiate () and SSL_re

Re: SSL renegotiation and SSL_bio (more data)

2001-09-20 Thread Bodo Moeller
Lutz Jaenicke <[EMAIL PROTECTED]>: > There exists an address "[EMAIL PROTECTED]", but in fact the > email is just forwarded to openssl-dev. Therefore, please send bug > bug reports to [EMAIL PROTECTED] No, to openssl-bugs please (which can be treated specially by programs such as procmail).

Re: SSL renegotiation and SSL_bio (more data)

2001-09-20 Thread Lutz Jaenicke
On Thu, Sep 20, 2001 at 06:43:23PM +0100, Andy Schneider wrote: > BTW: I don't know if there is an official bug fix channel. There exists an address "[EMAIL PROTECTED]", but in fact the email is just forwarded to openssl-dev. Therefore, please send bug bug reports to [EMAIL PROTECTED] If a bug is

RE: SSL renegotiation and SSL_bio (more data)

2001-09-20 Thread Andy Schneider
ic as above. Regards, Andy. BTW: I don't know if there is an official bug fix channel. -Original Message- From: Eric Rescorla Sent: Thu 9/20/2001 5:52 PM To: [EMAIL PROTECTED] Cc: Subject: Re: SSL renegotiation and SSL_bio (more data) "Andy Schneider&quo

Re: SSL renegotiation and SSL_bio (more data)

2001-09-20 Thread Eric Rescorla
"Andy Schneider" <[EMAIL PROTECTED]> writes: > It looks like although it has the right data and probably the right > frame (since it gets the MAC correctly) the client is in some state > where it isn't using the correct data to compute the MAC. Anyone any > hints as to why this maybe? [...lots of

RE: SSL renegotiation and SSL_bio (more data)

2001-09-20 Thread Dilkie, Lee
sounds like you are using the wrong IV but the correct key. > -Original Message- > From: Andy Schneider [mailto:[EMAIL PROTECTED]] > Sent: Thursday, September 20, 2001 11:54 AM > To: [EMAIL PROTECTED] > Subject: RE: SSL renegotiation and SSL_bio (more data) > > &

RE: SSL renegotiation and SSL_bio (more data)

2001-09-20 Thread Andy Schneider
- From: Eric Rescorla Sent: Thu 9/20/2001 4:09 PM To: [EMAIL PROTECTED] Cc: Subject:Re: SSL renegotiation and SSL_bio (more data) "Andy Schneider" <[EMAIL PROTECTED]> writes: > With further instrumentation I can see what happens. The server sends > the serve

Re: SSL renegotiation and SSL_bio

2001-09-19 Thread Eric Rescorla
"Andy Schneider" <[EMAIL PROTECTED]> writes: > [1 ] > I failed to get SSL BIO working. However I can get renogitiation working > if I use the SSL_* functions and (when I need to) do the renegotiation > calls _before_ an SSL_write from the server to the client. If I do the > calls before an SSL_re

RE: SSL renegotiation and SSL_bio

2001-09-19 Thread Andy Schneider
I failed to get SSL BIO working. However I can get renogitiation working if I use the SSL_* functions and (when I need to) do the renegotiation calls _before_ an SSL_write from the server to the client. If I do the calls before an SSL_read I get problems. Can anyone confirm that renegotiation shou