how to convert JSON result in crypted form

Question

I want to convert my json result in encryption from .Below are my json result that i want to convert it in encrypted form . 

 

{

"Success": 1,

"Message": "Done",

"Response": [

{

"Column1": "Packing",

"agndno": "CGBASRT000149",

"AgndDate": "2018-02-16T00:00:00",

"PackDate": "2018-02-16T00:00:00",

"LoadDate": "2018-02-16T00:00:00",

"CFRNo": "CGCFRSRT000291",

"QuotNo": "WIQUSRT154384",

"FromCity": "SURAT",

"ToCity": "NEW DELHI",

"CSGNName": "TEST HOME STORAGE ENTRY CYGNUSTEAM",

"CSGNAddr": "TEST HOME STORAGE ENTRY CYGNUSTEAM",

"CSGNMobile": "7041121921",

"CSGNEmail": "[email protected]",

"SuperVisorName": null,

"Supervisor_Mobile": null,

"InstructionSlipNo": "INSSRT001013",

"CarInstructionSlipNo": null,

"totalcft": 34,

"servicetype": "HHG"

}

]

}