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Re: [webauthn] TPM attestation format & EdDSA & hash alg (#1148)

From: Ackermann Yuriy via GitHub <sysbot+gh@w3.org>
Date: Sat, 02 Feb 2019 20:21:00 +0000
To: public-webauthn@w3.org
Message-ID: <issue_comment.created-459996245-1549138859-sysbot+gh@w3.org>
@tanguilp @alg TPM2.0 specs does not support EDDSA at that moment. Let's wait for TPM3.0? XD

Regarding the hashing algorithm:
ED25519 uses SHA512 https://tools.ietf.org/html/rfc8032#section-5.1
ED448 uses SHAKE256 https://tools.ietf.org/html/rfc8032#section-5.2.6

GitHub Notification of comment by herrjemand
Please view or discuss this issue at https://github.com/w3c/webauthn/issues/1148#issuecomment-459996245 using your GitHub account
Received on Saturday, 2 February 2019 20:21:02 UTC

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