Clarifications for Ed25519, Ed448, X25519, and X448 Algorithm Identifiers

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Publisher: IETF
Doc Type: Standard
Pages: 5
Abstract: This document updates RFC 8410 to clarify existing semantics, and specify missing semantics, for key usage bits when used in certificates that support the Ed25519, Ed448, X25519, and X448 Elliptic Curve Cryptography algorithms.
Publication Date: 2022-09-01
Status Note: Proposed Standard
DOI: 10.17487/RFC9295
Link: https://doi.org/10.17487/RFC9295
Author(s): Sean Turner
Simon Josefsson
Daniel McCarney
Tadahiko Ito
Keyword(s): PKIX, X.509, Key Usage, Elliptic Curve Cryptography

Latest version of IETF RFC 9295

Document Versions — IETF RFC 9295

▶ IETF RFC 9295 (2022-09-01)

THIS DOC [ACTIVE] [LATEST VERSION]

Normative Reference(s)

IETF RFC 2119 [Active*]
IETF RFC 5280 [Active, Amended*]
IETF RFC 8174 [Active*]
IETF RFC 8410 [Active*]

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IETF RFC 8410 [Active*]

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IETF RFC 9295, Clarifications for Ed25519, Ed448, X25519, and X448 Algorithm Identifiers. Available at https://doi.org/10.17487/RFC9295

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IETF RFC 9295, Clarifications for Ed25519, Ed448, X25519, and X448 Algorithm Identifiers. Available at https://doi.org/10.17487/RFC9295

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IETF RFC 9295, Clarifications for Ed25519, Ed448, X25519, and X448 Algorithm Identifiers. Available at https://doi.org/10.17487/RFC9295

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<span class="citation"><cite>IETF RFC 9295</cite>, Clarifications for Ed25519, Ed448, X25519, and X448 Algorithm Identifiers. Available at <a href="https://doi.org/10.17487/RFC9295" target="_blank" rel="noopener">https://doi.org/10.17487/RFC9295</a></span>

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IETF RFC 9295, Clarifications for Ed25519, Ed448, X25519, and X448 Algorithm Identifiers
doi: 10.17487/RFC9295
url: https://doi.org/10.17487/RFC9295

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<li>
<cite id="bib-rfc9295">IETF RFC 9295</cite>, Clarifications for Ed25519, Ed448, X25519, and X448 Algorithm Identifiers
<span class="doi">10.17487/RFC9295</span>
</li>