{
  "$type": "site.standard.document",
  "description": "Although the HMAC-based Key Derivation Function (HKDF) is not new it is starting to gain prominence in more types of applications and systems.",
  "path": "/posts/hkdf",
  "publishedAt": "2021-03-18T00:00:00.000Z",
  "site": "at://did:plc:benxh5zltpietbgknd2l3jmq/site.standard.publication/self",
  "tags": [
    "crypto",
    "security"
  ],
  "title": "Getting to know HKDF"
}