{
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/censys/refs/heads/main/json-structure/asset-graph-tls-structure.json",
  "name": "Tls",
  "description": "Tls schema from Asset Graph API",
  "type": "object",
  "additionalProperties": false,
  "properties": {
    "cipher_selected": {
      "type": "string",
      "description": "Cipher suite chosen for the exchange."
    },
    "fingerprint_sha256": {
      "type": "string",
      "description": "The SHA-256 digest of the entire raw certificate. Its unique identifier, which Censys uses to index certificates records."
    },
    "ja3s": {
      "type": "string",
      "description": "The JA3S fingerprint for this service."
    },
    "ja4s": {
      "type": "string"
    },
    "presented_chain": {
      "type": [
        "array",
        "null"
      ],
      "description": "Certificate chain information.",
      "items": {
        "$ref": "#/components/schemas/Tls_Chain"
      }
    },
    "version_selected": {
      "type": "string",
      "description": "Certificate version v1(0), v2(1), v3(2).",
      "enum": [
        "",
        "ss_lv_2",
        "ss_lv_3",
        "tlsv1_0",
        "tlsv1_1",
        "tlsv1_2",
        "tlsv1_3",
        "dtlsv1_0",
        "dtlsv1_2",
        "dtlsv1_3"
      ]
    },
    "versions": {
      "type": [
        "array",
        "null"
      ],
      "items": {
        "$ref": "#/components/schemas/Tls_VersionData"
      }
    }
  }
}