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: 0.9.8b windows binaries

2006-05-12 Thread hunter
On 5/12/06, Parind Shah <[EMAIL PROTECTED]> wrote: That works Chris. Obviously I'm missing a step, can you please tell me what did you do to build the static version of 64 bit binaries? I want to be able to build them and not keep bothering you. Thanks again, Parind. -Original Message

Re: OCSP

2006-05-12 Thread John Pattern
That makes sense. Thank you Steve."Dr. Stephen Henson" <[EMAIL PROTECTED]> wrote: On Fri, May 12, 2006, John Pattern wrote:> Two questions:> > 1. Why OCSP_cert_to_id requires two certificates? Basically it should > require only the certificate to be checked to construct an OCSP > request, right?>

Re: OCSP

2006-05-12 Thread Dr. Stephen Henson
On Fri, May 12, 2006, John Pattern wrote: > Two questions: > > 1. Why OCSP_cert_to_id requires two certificates? Basically it should > require only the certificate to be checked to construct an OCSP > request, right? > The certificate identifier needs the issuerNameHash, issuerKeyHash

Re: Openssl on a Montavista linux for a embedded ARM 9

2006-05-12 Thread Edwin Cordeiro
Hi,I want to use openssl on a Montavista linux for a embedded ARM 9. Is it possible?I'm using CentOS 4 to compile for the Montavista using a cross-compiler supplied by Montavista, but I can't setup the make file to do this. The Configure offers no options for arm-linux. How do I compile it?Thanks,E

Re: OCSP

2006-05-12 Thread John Pattern
The following is from RFC 2560: 2.1  Request   An OCSP request contains the following data:   -- protocol version   -- service request   -- target certificate identifier   -- optional extensions which MAY be processed by the OCSP Responder   Upon receipt of a request, an OCSP Responder determines

Openssl on a Montavista linux for a embedded ARM 9

2006-05-12 Thread Edwin Cordeiro
Hi,I want to use openssl on a Montavista linux for a embedded ARM 9. Is it possible?I'm using CentOS 4 to compile for the Montavista using a cross-compiler supplied by Montavista, but I can't setup the make file to do this. The Configure offers no options for arm-linux. How do I compile it?Thanks,E

crash in RAND_poll on XP pro

2006-05-12 Thread Tim Hollebeek
OpenSSL version 0.9.8b: --- [EMAIL PROTECTED]() + 0x11 [EMAIL PROTECTED]() + 0x238 [EMAIL PROTECTED]() + 0x1ee [EMAIL PROTECTED]() + 0x48 MyApp.exe!_RAND_poll() + 0x467 --- Tried calling RAND_poll() early, when there is still only one thread, but that didn't seem to help.

Re: Use ssl only certification ?

2006-05-12 Thread Marek Marcola
Hello, > I want to use openssl only client and server certificate files. > and don't encrypt in SSL_read and SSL_write...(like plaintext) > > then, i set "NULL", "NULL-MD5", "NULL-SHA" in client and server > program(SSL_set_cipher_list). but ssl handshake error occur at > SSL_connect and SSL_accep

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: Use ssl only certification ?

2006-05-12 Thread Victor Duchovni
On Sat, May 13, 2006 at 04:25:15AM +0900, nisato wrote: > I want to use openssl only client and server certificate files. > and don't encrypt in SSL_read and SSL_write...(like plaintext) > > then, i set "NULL", "NULL-MD5", "NULL-SHA" in client and server > program(SSL_set_cipher_list). but ssl ha

Use ssl only certification ?

2006-05-12 Thread nisato
I want to use openssl only client and server certificate files. and don't encrypt in SSL_read and SSL_write...(like plaintext) then, i set "NULL", "NULL-MD5", "NULL-SHA" in client and server program(SSL_set_cipher_list). but ssl handshake error occur at SSL_connect and SSL_accept.(in this test cas

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: Multiple Certificates, 1 Web Server

2006-05-12 Thread Victor Duchovni
On Mon, Mar 13, 2006 at 09:27:49PM +0100, Goetz Babin-Ebell wrote: > [EMAIL PROTECTED] schrieb: > > Pretty much confirm what I thought. The OPENSSL API is so rich and I > > havn't touch it (web server) in a while, I figured it wouldn't hurt to ask. > > An alternative would be one host certificat

Re: Multiple commonNames or using subjectAltName problems.

2006-05-12 Thread Goetz Babin-Ebell
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Lee Colclough schrieb: > Hi, Hello Lee, > I have created a client/server app that talks via SOAP using SSL. > > Generating the certificates is fine provided the commonName is just for > the machine on which a particular server is running. I would l

SSL renegotiation DOS ?

2006-05-12 Thread Marek Marcola
Hello, When testing renegotiation I noticed that client at any time (in most cases) may start renegotiation process - that is ok :-) In renegotiation, most time-consuming part for server is decrypting client pre-shared-key with its RSA private key (very slow and time-consuming comparing to RSA pub

RE: 0.9.8b windows binaries

2006-05-12 Thread Parind Shah
That works Chris. Obviously I'm missing a step, can you please tell me what did you do to build the static version of 64 bit binaries? I want to be able to build them and not keep bothering you. Thanks again, Parind. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]

Re: OCSP

2006-05-12 Thread Richard Salz
> 1. Why OCSP_cert_to_id requires two certificates? Basically it should > require only the certificate to be checked to construct an OCSP > request, right? Perhaps you should read the OCSP RFC. /r$ -- SOA Appliances Application Integration Middleware

Re: OCSP

2006-05-12 Thread John Pattern
Two questions:     1. Why OCSP_cert_to_id requires two certificates? Basically it should require only the certificate to be checked to construct an OCSP request, right?     2. When OCSP_basic_verify returns 0 does that mean a success or failure?     Any comments are appreciated. Thanks.John Pattern

Multiple commonNames or using subjectAltName problems.

2006-05-12 Thread Lee Colclough
Hi,   I have created a client/server app that talks via SOAP using SSL.   Generating the certificates is fine provided the commonName is just for the machine on which a particular server is running.  I would like to generate a certificate that works for all copies of my server applicati

RE: What commercial product has used openSSL?

2006-05-12 Thread Fukuba, Yoshiki
Hi, You can find products by seach engine using the phrase below. "This product includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit." BEA WebLogic does not use OpenSSL because it uses BSAFE CRYPTO-J. Best regards, Yoshiki FUKUBA > -Original Message- > Fr

Re: x509 -modulus output to a file

2006-05-12 Thread Marek Marcola
Hello, > > > openssl x509 -modulus -noout -in mycert.crt -out mymod.txt > > to output the modulus to the specified "out" file just like all other > x509 commands with -out specified. It does not. Anybody know how to > get the modulus sent to a file? > > openssl x509 -modulus -noout -in myc

Re: What commercial product has used openSSL?

2006-05-12 Thread Paul Franz
I know Oracle's OTM (Oracle Transportation Management) product includes OpenSSL for https. Paul Franz Bo Xie wrote: Hi, Where can I find information about "what commercial product has used openSSL"(e.g., Microsoft, BEA, IBM, Oracle)? Thank you! Best Regards, Xie, Bo _

Private key pass phrase constraints

2006-05-12 Thread Luc Perthuis
A "simple basic question" about usable text in a pass phrase used to protect my private key. Well, it's not really openssl specific, but I imagine that the community here should have an answer. Imagine I'm using softwares "unicode aware", and then I'm used to use greek, cyrilic and arabic characte

Analysis Tools!

2006-05-12 Thread sun yingming
Hi, I've wrote a pair of SSL client/server program on my PC.It's part of my graduate work.But now I must test the programs to prove they fit the initial demands, like security aspect for example.Can anybody tell me what kind of tools or programs can do this? My programs are running on win2000.