private static void writeEncoded(byte[] data, ByteArrayOutputStream out) {
		out.write(0x02);
		writeEncodedValue(data.length, out);
		out.writeBytes(data);
	}
Generate private/public SSH RSA keys for test purposes using RSA algorithm.
@return kay pair array suitable for writing to SSH private and public 
key files ([0] corresponds to private key PEM file, [1] corresponds to public key file)
@throws NoSuchAlgorithmException failed to instantiate RSA key pair generator
Ghidra/Test/IntegrationTest/src/test.slow/java/ghidra/server/remote/SSHKeyUtil.java