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  "formatDescription": "SHA-512 is part of the family of SHA-2 (Secure Hash Algorithm 2), a set of cryptographic hash functions which are designed by the United States National Security Agency (NSA) and published by the National Institute of Standards and Technology (NIST). SHA-512 produces a 512-bit (64-byte) hash value, typically rendered as a 128 digits long hexadecimal number. It can be used as a checksum to verify data integrity. The SHA-512 file is a plain text document which contains single or multiple hash values.",
  "releaseDate": null,
  "binaryFileFormat": null,
  "formatNote": "Specification:  https://web.archive.org/web/20130526224224/https:/csrc.nist.gov/groups/STM/cavp/documents/shs/sha256-384-512.pdf",
  "lastUpdatedDate": "23 Nov 2022",
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  "formatSourceDate": "23 Nov 2022",
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  "formatRisk": null,
  "formatAliases": null,
  "formatTypes": "Text (Structured)",
  "formatFamilies": null,
  "identifiers": [
    {
      "identifierText": "fmt/1797",
      "identifierType": "PUID"
    }
  ],
  "internalSignatures": [],
  "externalSignatures": [
    {
      "externalSignature": "sha512",
      "signatureType": "File extension"
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}