CIV initialization vector value generated by using the following Java code.. is it correct way to generate it?
import java.security.SecureRandom;
import javax.crypto.spec.IvParameterSpec;
import java.security.NoSuchAlgorithmException;
import java.util.Arrays;
public class MyClass {
public static void main(String[] args) {
try {
SecureRandom sr = new SecureRandom();
byte[] iv = new byte[8]; // 8 bytes
sr.nextBytes(iv);
IvParameterSpec ivSpec = new IvParameterSpec(iv);
// iv init vector values
System.out.println(Arrays.toString(iv));
// Clean up
java.util.Arrays.fill(iv, (byte) 0);
} catch (Exception e) {
System.err.println("Error generating IV: " + e.getMessage());
}
}
}