{
  "ca-list":
  [
    {
      "ca-prefix": "/ndn",
      "ca-info": "NDN Testbed Root Trust Anchor",
      "max-validity-period": "1296000",
      "max-suffix-length": "3",
      "probe-parameters":
      [
        {"probe-parameter-key": "pin"}
      ],
      "certificate": "lcknskalnkslacnklancklnsakcnlksacnalksncasklncsalkcnakalcksanklacnasklcnaklscna"
    }
  ]
}