University of Waikato uowidp JSON Web Key Set

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://api.svc.waikato.ac.nz/uowidp/v1/schemas/jwks",
  "title": "University of Waikato uowidp JSON Web Key Set",
  "description": "Schema for the signing keys published at https://api.svc.waikato.ac.nz/uowidp/v1/oidc/keys, used to verify id_tokens issued by the University of Waikato identity provider. Derived by API Evangelist from the live response captured 2026-09-01, which carried one RSA signing key.",
  "x-provenance": {
    "generated": "2026-09-01",
    "method": "derived",
    "source": "https://api.svc.waikato.ac.nz/uowidp/v1/oidc/keys",
    "operator": "institution"
  },
  "type": "object",
  "required": ["keys"],
  "properties": {
    "keys": {
      "type": "array",
      "minItems": 1,
      "items": {
        "type": "object",
        "required": ["kty", "use", "kid", "e", "n"],
        "properties": {
          "kty": {"type": "string", "const": "RSA"},
          "use": {"type": "string", "const": "sig"},
          "kid": {"type": "string", "description": "Key identifier matched against the id_token header kid."},
          "e": {"type": "string", "description": "Base64url RSA public exponent."},
          "n": {"type": "string", "description": "Base64url RSA modulus."},
          "alg": {"type": "string", "enum": ["RS256"]}
        }
      }
    }
  }
}