Hi,

Thanks for the info. Indeed the cert shows this:

 X509v3 Extended Key Usage:
                Netscape Server Gated Crypto
 Signature Algorithm: md5WithRSAEncryption

Tried what you suggested with no better luck.  I'm also seeing this error
in the site's error log:

[error] mod_ssl: SSL handshake failed
[error] OpenSSL: error:0407106B:rsa routines:RSA_padding_check_PKCS1_type_2:
block type is not 02
[error] OpenSSL: error:04065072:rsa routines:RSA_EAY_
PRIVATE_DECRYPT:padding check failed
[error] OpenSSL: error:1408B076:SSLroutines:SSL3_GET_CLIENT_KEY_EXCHANGE:
bad rsa decrypt

Any further light you can shed is much appreciated.

--
Jeff

On Thu, 9 Mar 2000, Dr Stephen Henson wrote:

> Jeff Stewart wrote:
> > 
> > Hi,
> > 
> > I've seen this issue raised before but have been unable to find an
> > answer.  I have an SSL enabled Apache server running on Solaris.
> > 
> > Details:  Solaris 2.6, Apache 1.3.12 + openssl-0.9.5 + mod_ssl-2.6.2
> >           running on a Sun Netra T1.
> > 
> > We have a Verisign Global ID.  Any/all netscape clients have no
> > problem.  Mac IE4.01 has no problems.  Haven't been able to test the x86
> > version of IE4.x.
> > 
> 
> Have a look at the server certificate with:
> 
> openssl x509 -in cert.pem -text
> 
> There should be an extension called "extended key usage": check to see
> what it says. If it says Microsoft SGC and Netscape SGC then there
> shouldn't be a problem. If it just says Netscape SGC then you may hit an
> IE5 bug.
> 
> When IE5 uses Netscape SGC (more correctly called "step up") it doesn't
> always work unless it switches from 40 bit RC4 to 128 bit RC4. If it
> tries via the new 56 bit ciphers or using 3DES it may well fail.
> 
> The solution is to disable all but 40 and 128 bit RC4 in the server. You
> can do this by setting the cipher string to:
> 
> RC4:!EXP56:@STRENGTH
> 
> Steve.
> 

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