{
  "package" : "hl7.terminology.r5@6.3.0",
  "definition" : "Indicator of the low digital quality or reliability of a defined sequence of messages between a Claimant and a Verifier that demonstrates that the Claimant has possession and control of a valid token to establish his/her identity, and optionally, demonstrates to the Claimant that he or she is communicating with the intended Verifier. \\\\[Based on NIST SP 800-63-2\\\\]\\r\\n\\r\\nLow authentication process level of assurance indicates that (1) long-term shared authentication secrets may be revealed to verifiers; and (2) assertions and assertion references require protection from manufacture/modification and reuse attacks. \\\\[Summary of the technical requirements specified in NIST SP 800-63 for the four levels of assurance defined by the December 2003, the Office of Management and Budget (OMB) issued Memorandum M-04-04, E-Authentication Guidance for Federal Agencies.\\\\]",
  "system" : "http://terminology.hl7.org/CodeSystem/v3-ObservationValue",
  "property" : [ {
    "code" : "status",
    "valueCode" : "active"
  }, {
    "code" : "internalId",
    "valueCode" : "23683"
  }, {
    "_uri" : "http://hl7.org/fhir/concept-properties#parent",
    "code" : "parent",
    "_implicit" : true,
    "valueCode" : "LOAAP"
  } ],
  "codesystem" : "def60ac4-7f58-5ca1-a546-505bdbdb22b6",
  "concept_id" : "1fc52c43-05ce-5bda-8556-cd42dbc552de",
  "ancestors" : {
    "LOAAP" : 1,
    "LOAAP1" : 0,
    "SECTRSTOBV" : 3,
    "TRSTLOAOBV" : 2,
    "_SecurityObservationValue" : 4
  },
  "id" : "c05872c1-349b-4603-8545-35e6a2404065",
  "code" : "LOAAP1",
  "display" : "low authentication process level of assurance",
  "version" : "4.0.0"
}