docs: private static ASN1Sequence getAltnameSequence(final byte[] sanValue) {
          try (val bInput = new ByteArrayInputStream(sanValue);
               val input = new ASN1InputStream(bInput)) {
              return ASN1Sequence.getInstance(input.readObject());
          } catch (final IOException e) {
              LOGGER.error("An error has occurred while reading the subject alternative name value", e);
          }
          return null;
      }