DSIG

{
  "id": "MLC-T-CYB-001463",
  "term": "DSIG",
  "field": "Cybersecurity",
  "definition": "1. The result of a cryptographic transformation of data which, when properly implemented, provides the services of: 1. origin authentication, 2. data integrity, and 3. signer non-repudiation.\n\n2. An asymmetric key operation where the private key is used to digitally sign data and the public key is used to verify the signature. Digital signatures provide authenticity protection, integrity protection, and non-repudiation, but not confidentiality protection.\n\n3. The result of a transformation of a message by means of a cryptographic system using keys such that a Relying Party can determine: (1) whether the transformation was created using the private key that corresponds to the public key in the signer’s digital certificate; and (2) whether the message has been altered since the transformation was made.\n\n4. The result of a cryptographic transformation of data that, when properly implemented, provides origin authentication, assurance of data integrity, and signatory non-repudiation.\n\n5. The result of a cryptographic transformation of data that, when properly implemented, provides the services of origin authentication, data integrity, and signer nonrepudiation.\n\n6. An asymmetric key operation where the private key is used to digitally sign data and the public key is used to verify the signature. Digital signatures provide authenticity protection, integrity protection, and non-repudiation.",
  "expansions": [
    "Digital Signature"
  ],
  "references": [
    "NIST SP 800-12 Rev. 1 from FIPS 140-2",
    "NIST SP 800-63-3 [Superseded]; NISTIR 8011 Vol. 3 from NIST SP 800-63-3",
    "NIST SP 800-32 [Withdrawn]",
    "NIST SP 1800-16B from NIST SP 800-133; NIST SP 1800-16C from NIST SP 800-133; NIST SP 1800-16D from NIST SP 800-133",
    "NISTIR 7316",
    "NIST SP 800-63-2 [Superseded]",
    "NIST CSRC Glossary"
  ],
  "url": "https://mlchart.com/terminology/cybersecurity/dsig/"
}