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Re: [TLS] Delegated Credentials Test Vectors

Sean Turner <sean@sn3rd.com> Fri, 02 September 2022 02:30 UTC

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From: Sean Turner <sean@sn3rd.com>
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Date: Thu, 01 Sep 2022 22:30:29 -0400
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To: Jonathan Hoyland <jonathan.hoyland@gmail.com>
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Subject: Re: [TLS] Delegated Credentials Test Vectors
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Thanks for pulling this together.

spt

> On Aug 17, 2022, at 14:33, Jonathan Hoyland <jonathan.hoyland@gmail.com> wrote:
> 
> Hi All,
> 
> I've been putting together a generator for test vectors for DCs.
> This code is available as a PR at https://github.com/tlswg/tls-subcerts/pull/119
> The vectors generated are for:
> Leaf public key signature algorithm - DC public key signature algorithm
> 	•  ECDSA (P-384) - EdDSA (Ed25519)
> 	•  ECDSA (P-384) - RSAPSS (2048 + SHA512)
> 	•  EdDSA (Ed25519) - ECDSA (P-256 + SHA256)
> 	•  EdDSA (Ed25519) - RSAPSS (2048 + SHA256)
> 	•  RSAPSS (2048 + SHA256) - ECDSA (P-256 + SHA256)
> 	•  RSA (2048 + SHA256) - EdDSA (Ed25519)
> Where possible the test vectors are checked against multiple implementations to ensure they actually work.
> 
> Any feedback is welcome.
> 
> Regards,
> 
> Jonathan
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