Code signing of java assets – creating a keystore

This is generally done via the command line, though I’ve seen it done with Ant in some cases. Here are the specifics… you’ll want to change the passwords and likely take a look at the algorithm (RSA for this example and validity (365 days in this example) for your actual use.

Background, in order to sign your java assets, you will first need to generate a key. You can later get this verified by a CA (Certifying Authority) as needed, this example is selfsigned.

NOTE: I’ll use these example values in the Maven and Ant signing code examples to follow.

keytool -genkey -keyalg RSA -alias selfsigned -keystore -storepass 123456 -keypass 123456 -validity 365


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