[Curdle] [Technical Errata Reported] RFC8410 (6229)
RFC Errata System <rfc-editor@rfc-editor.org> Sun, 12 July 2020 15:41 UTC
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Subject: [Curdle] [Technical Errata Reported] RFC8410 (6229)
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The following errata report has been submitted for RFC8410, "Algorithm Identifiers for Ed25519, Ed448, X25519, and X448 for Use in the Internet X.509 Public Key Infrastructure". -------------------------------------- You may review the report below and at: https://www.rfc-editor.org/errata/eid6229 -------------------------------------- Type: Technical Reported by: David von Oheimb <David.von.Oheimb@siemens.com> Section: 10.2 Original Text ------------- An example of a self-issued PKIX certificate using Ed25519 to sign an X25519 public key would be Corrected Text -------------- Notes ----- The given example certificate is self-issued but not self-signed (which is fine because its public key cannot be used for signing). It includes a subjectKeyIdentifier but not an authorityKeyIdentifier. For not self-signed certificates RFC 5280 requires in section 4.2.1.1 (https://tools.ietf.org/html/rfc5280#section-4.2.1.1) that the authorityKeyIdentifier is present. Thus for such an example certificate the authorityKeyIdentifier MUST be added in order to be a conforming certificate. Otherwise, cert chain validation will be mislead to assume that the certificate is self-signed (while usually not actually verifying this supposition). Instructions: ------------- This erratum is currently posted as "Reported". If necessary, please use "Reply All" to discuss whether it should be verified or rejected. When a decision is reached, the verifying party can log in to change the status and edit the report, if necessary. -------------------------------------- RFC8410 (draft-ietf-curdle-pkix-10) -------------------------------------- Title : Algorithm Identifiers for Ed25519, Ed448, X25519, and X448 for Use in the Internet X.509 Public Key Infrastructure Publication Date : August 2018 Author(s) : S. Josefsson, J. Schaad Category : PROPOSED STANDARD Source : CURves, Deprecating and a Little more Encryption Area : Security Stream : IETF Verifying Party : IESG
- [Curdle] [Technical Errata Reported] RFC8410 (622… RFC Errata System
- Re: [Curdle] [Technical Errata Reported] RFC8410 … Benjamin Kaduk
- Re: [Curdle] [Technical Errata Reported] RFC8410 … Benjamin Kaduk
- Re: [Curdle] [Technical Errata Reported] RFC8410 … David von Oheimb
- Re: [Curdle] [Technical Errata Reported] RFC8410 … David von Oheimb