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Re: [webauthn] Consider requiring canonical CBOR throughout

From: =JeffH via GitHub <sysbot+gh@w3.org>
Date: Wed, 20 Dec 2017 00:22:33 +0000
To: public-webauthn@w3.org
Message-ID: <issue_comment.created-352927390-1513729352-sysbot+gh@w3.org>
note   's https://github.com/w3c/webauthn/issues/543#issuecomment-349944903 wrt CTAP2's CBOR map key sorting order -- it is not the same as canonical CBOR.  it's clearly stated in the CTAP2 spec so if we can address this issue by simply citing [CTAP2 message encoding](https://fidoalliance.org/specs/fido-v2.0-rd-20170927/fido-client-to-authenticator-protocol-v2.0-rd-20170927.html#message-encoding), then we do not have to do anything special wrt the map key sorting order it would seem.

GitHub Notification of comment by equalsJeffH
Please view or discuss this issue at https://github.com/w3c/webauthn/issues/455#issuecomment-352927390 using your GitHub account
Received on Wednesday, 20 December 2017 00:22:35 UTC

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