{
  "$schema": "../schema/test-vector.schema.json",
  "name": "KISS Protocol - Framing",
  "spec_ref": "src/19-kiss-protocol.md",
  "protocol_version": 0,
  "description": "Tests KISS frame encoding including FEND delimiters, byte stuffing (FESC sequences), and type byte encoding.",
  "vectors": [
    {
      "id": "kiss-001",
      "description": "Simple data frame: FEND + type(0x00) + data + FEND",
      "type": "encode_decode",
      "structured": {
        "header": {
          "version": 0,
          "payload_type": "raw_custom",
          "route_type": "flood"
        },
        "path": {
          "hash_size": 1,
          "hash_count": 0,
          "hashes": []
        },
        "payload": {
          "data": "C0 00 DEADBEEF C0"
        }
      },
      "binary": "3D 00 C0 00 DEADBEEF C0",
      "notes": "KISS frame: FEND(C0) + DataFrame(00) + 4 bytes data + FEND(C0). Data contains no special bytes so no escaping needed."
    },
    {
      "id": "kiss-002",
      "description": "Data frame with FEND in data (byte stuffing required)",
      "type": "encode_decode",
      "structured": {
        "header": {
          "version": 0,
          "payload_type": "raw_custom",
          "route_type": "flood"
        },
        "path": {
          "hash_size": 1,
          "hash_count": 0,
          "hashes": []
        },
        "payload": {
          "data": "C0 00 AA DBDC BB C0"
        }
      },
      "binary": "3D 00 C0 00 AA DBDC BB C0",
      "notes": "Data byte 0xC0 escaped as DB DC (FESC TFEND). Original data: AA C0 BB."
    },
    {
      "id": "kiss-003",
      "description": "Data frame with FESC in data (byte stuffing required)",
      "type": "encode_decode",
      "structured": {
        "header": {
          "version": 0,
          "payload_type": "raw_custom",
          "route_type": "flood"
        },
        "path": {
          "hash_size": 1,
          "hash_count": 0,
          "hashes": []
        },
        "payload": {
          "data": "C0 00 AA DBDD BB C0"
        }
      },
      "binary": "3D 00 C0 00 AA DBDD BB C0",
      "notes": "Data byte 0xDB escaped as DB DD (FESC TFESC). Original data: AA DB BB."
    },
    {
      "id": "kiss-004",
      "description": "Data frame with both FEND and FESC in data",
      "type": "encode_decode",
      "structured": {
        "header": {
          "version": 0,
          "payload_type": "raw_custom",
          "route_type": "flood"
        },
        "path": {
          "hash_size": 1,
          "hash_count": 0,
          "hashes": []
        },
        "payload": {
          "data": "C0 00 DBDC DBDD C0"
        }
      },
      "binary": "3D 00 C0 00 DBDC DBDD C0",
      "notes": "Original data: C0 DB. Escaped: DBDC DBDD."
    },
    {
      "id": "kiss-005",
      "description": "SetHardware frame: GetIdentity (sub-cmd 0x01)",
      "type": "encode_decode",
      "structured": {
        "header": {
          "version": 0,
          "payload_type": "raw_custom",
          "route_type": "flood"
        },
        "path": {
          "hash_size": 1,
          "hash_count": 0,
          "hashes": []
        },
        "payload": {
          "data": "C0 06 01 C0"
        }
      },
      "binary": "3D 00 C0 06 01 C0",
      "notes": "KISS frame: FEND + SetHardware(06) + GetIdentity(01) + FEND."
    },
    {
      "id": "kiss-006",
      "description": "SetHardware response: Identity (sub-cmd 0x81) with pubkey",
      "type": "encode_decode",
      "structured": {
        "header": {
          "version": 0,
          "payload_type": "raw_custom",
          "route_type": "flood"
        },
        "path": {
          "hash_size": 1,
          "hash_count": 0,
          "hashes": []
        },
        "payload": {
          "data": "C0 06 81 AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA C0"
        }
      },
      "binary": "3D 00 C0 06 81 AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA C0",
      "notes": "KISS response: FEND + SetHardware(06) + Identity(81) + 32-byte pubkey + FEND."
    }
  ]
}