{
  "id": "blake2b512hash",
  "name": "BLAKE2b-512 hash",
  "status": "stable",
  "doc": "Digest of the BLAKE2b hash function with a 512-bit output. It is written as 128 hexadecimal digits. Other 512-bit digests (SHA-512, SHA3-512, Keccak-512 and Streebog-512) have the same length, so the value alone does not tell them apart: use the field name or context.",
  "parent": {
    "type": "hash"
  },
  "categories": [
    {
      "id": "cryptography",
      "name": "Cryptographic identifiers"
    }
  ],
  "langs": [
    {
      "id": "common",
      "name": "Common to most languages"
    }
  ],
  "is_pii": false,
  "classification": "identifier",
  "regexp": "^[0-9a-fA-F]{128}$",
  "examples": [
    {
      "value": "786a02f742015903c6c6fd852552d272912f4740e15847618a86e217f71f5419d25e1031afee585313896444934eb04b903a685b1448b755d56f701afe9be2ce",
      "description": "BLAKE2b-512 hash of the empty string"
    },
    {
      "value": "ba80a53f981c4d0d6a2797b69f12f6e94c212f14685ac4b74b12bb6fdbffa2d17d87c5392aab792dc252d5de4533cc9518d38aa8dbf1925ab92386edd4009923",
      "description": "BLAKE2b-512 hash of the string 'abc'"
    },
    {
      "value": "786a02f742015903c6c6fd852552d272912f4740e15847618a86e217f71f5419d25e1031afee585313896444934eb04b903a685b1448b755d56f701afe9be2c",
      "valid": false,
      "description": "one hex digit short (127 instead of 128)"
    }
  ],
  "links": [
    {
      "type": "wikipedia",
      "url": "https://en.wikipedia.org/wiki/BLAKE_(hash_function)"
    },
    {
      "type": "doc",
      "url": "https://www.rfc-editor.org/rfc/rfc7693"
    }
  ],
  "type": "datatype",
  "translations": {}
}