Keytool Generate Public Private Key Pair
This section describes how to import an existing private/public key pair into Java keystore. This is useful if you have your own tools for generating a CA signed key pair. The procedure assumes you already have the root and intermediate certificates as well as the private key and its signed certificate.
To Use keytool to Create a Server Certificate. Run keytool to generate a new key pair in the default development keystore file, keystore.jks.This example uses the alias server-alias to generate a new public/private key pair and wrap the public key into a self-signed certificate inside keystore.jks. Java Keytool is a key and certificate management utility. It allows users to manage their own public/private key pairs and certificates. It also allows users to cache certificates. Java Keytool stores the keys and certificates in what is called a keystore. By default the Java keystore is implemented as a file. It protects private keys with a password. Create keys Generate a public/private key pair and a self-signed certificate For example the following keytool command generates an RSA public/private key pair with alias 'myserverkey' and a X.509 self-signed public key certificate: keytool -genkeypair -alias myserverkey -dname cn=myserver.mydomain.com -validity 365 -keyalg RSA -keysize 1024 -keypass mykeypass. 800+ Java interview questions answered with lots of diagrams, code and tutorials for entry level to advanced job interviews. Spring, Hibernate, JEE, Hadoop, Spark and BigData questions are covered with examples & tutorials to fast-track your Java career with highly paid skills.
Windows Generate Private Public Key
To import an existing key pair:
Keytool Generate Public Private Key Pair Windows 10
Build the certificate chain and convert the private key and certificate files into a PKCS12 file.
Openssl generate private key pair. This document will guide you through using the OpenSSL commandline tool to generate a key pair which you can then import into a YubiKey. There are two ways of getting private keys into a YubiKey: You can eithergenerate the keys directly on the YubiKey, or generate them outside of thedevice, and then importing them into the YubiKey. Reasons for importing keysinclude wanting to make a backup of a private key (generated keys arenon-exportable, for security reasons), or if the private key is provided by anexternal source.
Import the PKCS12 file into Java keystore:
Finally, to complete the preparation of the Java keystore, perform the procedures for creating the server and client truststore described in the previous section.