Use java keytool to create a self signed SSL certificate

byAlex R. •December 31, 2015
Run:
keytool.exe -genkey -keyalg RSA -alias ssl -keystore ssl.jks -storepass #### -validity 36000 -keysize 2048 -ext SubjectAlternativeName=dns:localhost -ext KeyUsage:critical=KeyEncipherment,digitalSignature -ext ExtendedKeyUsage=serverAuth
Then, to export the certificate:
keytool.exe -export -alias ssl -keystore ssl.jks -rfc -file x509.cer
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Use java keytool to create a self signed SSL certificate

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