package me.txedo.security; import java.io.FileNotFoundException; import java.io.FileOutputStream; import java.io.IOException; import java.io.OutputStreamWriter; import java.security.Key; import org.bouncycastle.util.io.pem.PemObject; import org.bouncycastle.util.io.pem.PemWriter; public class PemFile { private PemObject pemObject; public PemFile (Key key, String description) { this.pemObject = new PemObject(description, key.getEncoded()); } public void write(String filename) throws FileNotFoundException, IOException { PemWriter pemWriter = new PemWriter(new OutputStreamWriter(new FileOutputStream(filename))); try { pemWriter.writeObject(this.pemObject); } finally { pemWriter.close(); } } }