Key revocation

{
  "id": "MLC-T-CYB-002359",
  "term": "Key revocation",
  "field": "Cybersecurity",
  "definition": "1. A function in the lifecycle of keying material; a process whereby a notice is made available to affected entities that keying material should be removed from operational use prior to the end of the established cryptoperiod of that keying material.\n\n2. A stage in the lifecycle of keying material; a process whereby a notice is made available to affected entities that keying material should be removed from operational use prior to the end of the established cryptoperiod of that keying material.\n\n3. A possible function in the lifecycle of a cryptographic key; a process whereby a notice is made available to affected entities that the key should be removed from operational use prior to the end of the established cryptoperiod of that key.",
  "references": [
    "NIST SP 800-57 Part 1 Rev. 4 [Superseded]; NIST SP 800-57 Part 1 Rev. 3 [Superseded]",
    "NIST SP 800-57 Part 2 [Superseded]",
    "NIST SP 800-57 Part 1 Rev. 5",
    "NIST CSRC Glossary"
  ],
  "url": "https://mlchart.com/terminology/cybersecurity/key-revocation/"
}