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    Glossary
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key exchange

Abbreviations / Acronyms / Synonyms:

KE
key transport

Definitions:

  Process of exchanging public keys (and other information) in order to establish secure communications.
Sources:
CNSSI 4009-2022

  A (pair-wise) key-establishment procedure whereby one party (i.e., the sender) selects a value for the secret keying material and then securely distributes the value to another party (i.e., the receiver). Contrast with key agreement.
Sources:
NIST SP 800-227 under key transport

  A (pair-wise) key-establishment procedure whereby one party (the sender) selects a value for the secret keying material and then securely distributes that value to another party (the receiver). Contrast with key agreement.
Sources:
NIST IR 8547 under key transport