Yello again!

 

Not sure if this got to anyone the first time (I hadn't registered with the group yet).

 

I am running an Apache+mod_ssl+openssl webserver that uses a Verisign Global ID (128 bit/128 bit secret key).  Some Internet Explorer users with low cipher strengths (i.e. 40 bit or 56 bit) are having trouble using the secured version of the website.  Internet Explorer displays the "friendly" error page that states the web page cannot be viewed.  Once the user downloads the high encryption pack from Microsoft's website, however, they can view the secured version of the website to their heart's content.  According to everything I have read, Apache and the browser are supposed to negotiate the cipher strength (referred to as Server Gated Cryptography by Microsoft and "stepping up" by Netscape) and then talk at 128 bit cipher strength.  However, I examined the Apache logs and no such negotiation takes place.  I have Apache setup to allow all forms of cipher strengths with the SSLCipherSuite directive.  Currently, Netscape shows no sign of such behavior.

 

Any help or guesses provided would be greatly appreciated.

 

Thanks in advance,

Asser

 

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