New Key for expired certificate?

Posted by aglassman on Server Fault See other posts from Server Fault or by aglassman
Published on 2012-12-14T21:35:34Z Indexed on 2012/12/14 23:07 UTC
Read the original article Hit count: 188

Filed under:

ssl

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tomcat

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certificate

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keytool

I need to create a new certificate for an internal server. It is self signed. Is there an easy way to just extend the expiration date of the current certificate? If not, can I reuse the current key, or do I need to generate a new one? I'll be using Java keytool.

All info I can find online it looks like I need to create a new keystore, but I'd rather skip that step if possible just to keep things simple.

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