{ "name": "Key distribution", "order": 27, "challenges": [ { "id": "59a5801209a6acac5983b692", "title": "Introduction to Key distribution", "description": [ "" ], "challengeSeed": [ "" ], "tests": [ "" ] }, { "id": "59a5801209a6acac5983b272", "title": "Diffie-Hellman Key Predistribution", "description": [ "" ], "challengeSeed": [ "" ], "tests": [ "" ] }, { "id": "59a5801209a6acac5983b273", "title": "Unconditionally secure key predistribution", "description": [ "" ], "challengeSeed": [ "" ], "tests": [ "" ] }, { "id": "59a5801209a6acac5983b274", "title": "The Blom Key Predistribution scheme", "description": [ "" ], "challengeSeed": [ "" ], "tests": [ "" ] } ] }