*/
    fun certificateAuthority(maxIntermediateCas: Int) =
      apply {
        require(maxIntermediateCas >= 0) {
          "maxIntermediateCas < 0: $maxIntermediateCas"
        }
        this.maxIntermediateCas = maxIntermediateCas
      }

    /**
     * Configure the certificate to generate a 256-bit ECDSA key, which provides about 128 bits of

      Adapters.INTEGER_AS_LONG.optional(),
      decompose = {
        listOf(
          it.ca,
          it.maxIntermediateCas,
        )
      },
      construct = {
        BasicConstraints(
          ca = it[0] as Boolean,
          maxIntermediateCas = it[1] as Long?,
        )
      },
    )

  /**
   * Note that only a subset of available choices are implemented.
   *

                  id = BASIC_CONSTRAINTS,
                  critical = true,
                  value =
                    BasicConstraints(
                      ca = true,
                      maxIntermediateCas = 1L,
                    ),
                ),
                Extension(
                  id = authorityInfoAccess,
                  critical = false,
                  value =
                    (