Only if they have the CA's private key, or if the CA is using MD5 and
is otherwise subject to a "preimage" attack.

The CA's certificate file is harmless to distribute under most circumstances.

-Kyle H

2009/7/30 Selçuk Cihan <selcukci...@gmail.com>:
> Hi, we have a client-server application. We want our client(win32
> application) to be sure that it is talking to our server indeed(server auth.
> only), and we wanted to have this communication secured. We are using
> openssl on the client side. Our server is a java application.
>
> We have created our root ca and issued a certificate to the server using the
> root ca. We want to ship our clients with the root ca file. Although i can
> not spot any vulnerabilities in this scenario, there is this feeling that
> something fundamental is missing, i have gone over network security books
> and stuff but still... Can an intruder do harm using the root ca? Any
> comments truely appreciated.
>
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