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@dopoljak
dopoljak / CertificateSigningRequestUsingSunJDK.java
Last active August 28, 2023 13:56
Example how to create PKCS#10 Certificate Signing Request (CSR) using Sun JDK, This example creates signature externally - suitable for Cryptographic devices such as Hardware Security Module (HSM)
package com.ilirium.client;
import java.io.ByteArrayOutputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.PrintStream;
import java.math.BigInteger;
import java.security.InvalidKeyException;
import java.security.KeyPair;