----- Original Message -----
From: "Michael McGrady" <[EMAIL PROTECTED]>
To: "Tomcat Developers List" <[EMAIL PROTECTED]>
Sent: Saturday, March 27, 2004 8:46 AM
Subject: Re: java.security.NoSuchAlgorithmException in Tomcat SOLUTION
> For some reason Tomcat is not seeing the com.sun.crypto.provider package
in
> jre/lib/ext. The work around is to put the SunJCE provider
> (sunjce_provider.jar) into commons/lib of Tomcat and to then add the
> provider manually with
> Security.addProvider(new com.sun.crypto.provider.SunJCE()). Why this
is
> necessary is a quandry to me. If I had a clue why this was happening, I
> would try to fix it. But, this is not my area of expertise and I am
stumped.
>
You can either add sunjce_provider.jar to $CATALINA_HOME/common/endorsed, or
add $JAVA_HOME/jre/lib/ext to the -Djava.endorsed.dirs in the startup
parameters.
>
> At 07:26 AM 3/27/2004, you wrote:
> >I am using j2se 1.4.2_04. When I attempt to run
> >java.security.KeyPairGenerator.getInstance("DH") in Tomcat, I get a stack
> >trace as follows:
> >
> >
> >java.security.NoSuchAlgorithmException: DH KeyPairGenerator not available
> > java.security.Security.getEngineClassName(Security.java:584)
> > java.security.Security.getEngineClassName(Security.java:595)
> > java.security.Security.getImpl(Security.java:1044)
> >
java.security.KeyPairGenerator.getInstance(KeyPairGenerator.java:146)
> >
org.apache.jsp.TEST_KEYPAIR_jsp._jspService(TEST_KEYPAIR_jsp.java:58)
> >
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:137)
> > javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
> >
>
>org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:
204)
> >
> >org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295)
> >
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
> > javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
> >
> >I can run the DH generator from the command line. So, the DH
> >KeyPairGenerator IS available. I have no trouble with Resin 2.1.x. What
> >is up? Come on you guys, give me a hand here. The documentation
> >indicates that I should not be having a problem.
>
>
>
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