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IETF RFC 4868
[ACTIVE]

Using HMAC-SHA-256, HMAC-SHA-384, and HMAC-SHA-512 with IPsec

Metadata

Publisher
IETF
Doc Type
Standard
Pages
21
Abstract
This specification describes the use of Hashed Message Authentication Mode (HMAC) in conjunction with the SHA-256, SHA-384, and SHA-512 algorithms in IPsec. These algorithms may be used as the basis for data origin authentication and integrity verification mechanisms for the Authentication Header (AH), Encapsulating Security Payload (ESP), Internet Key Exchange Protocol (IKE), and IKEv2 protocols, and also as Pseudo-Random Functions (PRFs) for IKE and IKEv2. Truncated output lengths are specified for the authentication-related variants, with the corresponding algorithms designated as HMAC-SHA-256-128, HMAC-SHA-384-192, and HMAC-SHA-512-256. The PRF variants are not truncated, and are called PRF-HMAC-SHA-256, PRF-HMAC-SHA-384, and PRF-HMAC-SHA-512. [STANDARDS-TRACK]
Publication Date
2007-05-01
Status Note
Proposed Standard
DOI
10.17487/RFC4868
Link
https://doi.org/10.17487/RFC4868
Author(s)
Scott G. Kelly
Sheila Frankel
Latest version of IETF RFC 4868

Document Versions — IETF RFC 4868

  • ▶ IETF RFC 4868 (2007-05-01)
    THIS DOC [ACTIVE] [LATEST VERSION]

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Plain text (ISO 690 compliant)

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IETF RFC 4868, Using HMAC-SHA-256, HMAC-SHA-384, and HMAC-SHA-512 with IPsec. Available at https://doi.org/10.17487/RFC4868
Snippet:
IETF RFC 4868, Using HMAC-SHA-256, HMAC-SHA-384, and HMAC-SHA-512 with IPsec. Available at https://doi.org/10.17487/RFC4868

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IETF RFC 4868, Using HMAC-SHA-256, HMAC-SHA-384, and HMAC-SHA-512 with IPsec. Available at https://doi.org/10.17487/RFC4868
Snippet:
<span class="citation"><cite>IETF RFC 4868</cite>, Using HMAC-SHA-256, HMAC-SHA-384, and HMAC-SHA-512 with IPsec. Available at <a href="https://doi.org/10.17487/RFC4868" target="_blank" rel="noopener">https://doi.org/10.17487/RFC4868</a></span>

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IETF RFC 4868, Using HMAC-SHA-256, HMAC-SHA-384, and HMAC-SHA-512 with IPsec
doi: 10.17487/RFC4868
url: https://doi.org/10.17487/RFC4868
Snippet:
<li>
<cite id="bib-rfc4868">IETF RFC 4868</cite>, Using HMAC-SHA-256, HMAC-SHA-384, and HMAC-SHA-512 with IPsec
<span class="doi">10.17487/RFC4868</span>
</li>

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