DH - Glossary

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DH

Abbreviation(s) and Synonym(s):

Diffie Hellman (algorithm)

NIST SP 800-57 Part 2 Rev.1

Diffie-Hellman

NIST SP 800-203, NIST SP 800-77 Rev. 1

Diffie−Hellman algorithm

NIST SP 800-131A Rev.2, NIST SP 800-175B Rev. 1

Diffie-Hellman key exchange

NIST SP 800-52 Rev. 2

Definition(s):

A method used to securely exchange or establish secret keys across an insecure network. Ephemeral Diffie-Hellman is used to create temporary or single-use secret keys.
Source(s):
NIST SP 800-113 under Diffie-Hellman

Glossary Comments

Comments about specific definitions should be sent to the authors of the linked Source publication. For NIST publications, an email is usually found within the document.

Comments about the glossary's presentation and functionality should be sent to secglossary@nist.gov.

See NISTIR 7298 Rev. 3 for additional details.