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Key

Overview#

Key is used for locking or unlocking a Protected Resource

NIST.SP.800-107#

Key is a parameter used with a cryptographic algorithm that determines its operation in such a way that an entity with knowledge of the key can reproduce or reverse the operation, while an entity without knowledge of the key cannot.

Examples applicable to this Recommendation include:

  • The computation of a keyed-hash message authentication code.
  • The verification of a keyed-hash message authentication code.
  • The generation of a Digital Signature on a message.
  • The verification of a Digital Signature.

More Information#

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