Defined term
Type 4 Key
Type 4 Key: Used by a cryptographic device in support of its Type 4 functionality, i.e., any provision of key that lacks U.
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Infrastructure
Definition
Used by a cryptographic device in support of its Type 4 functionality, i.e., any provision of key that lacks U. S. government endorsement or oversight. (CNSSI-4009) (NISTIR)
Sources
1
The Cyber Glossary
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