https://lazyzero.de/ 2026-04-04T00:38:05+00:00 https://lazyzero.de/ https://lazyzero.de/_media/favicon.ico text/html 2020-11-01T16:40:00+00:00 Anonymous (anonymous@undisclosed.example.com) https://lazyzero.de/elektronik/java/codesigning?rev=1604245200&do=diff Java code signing In the JDK two tools are included to do code signing, Keytool and Jarsigner. First tool is to generate and administrate your keys and certificates that are saved in a „keystore“. The Jarsigner is the application used to sign jar files with an alias of your keystore. On this page I show you how to generate a keystore and how to sign your jar's with a self generated certificate. In a second section I will show how to get your keys signed by a CA, in this case I use CAcert.org to…