Re: [webauthn] Random prefixes to reduce hash requirement of RSA+SHA-1 to TCR

(Just to clarify, I think that you could implement the above on a TPM without any changes to the TPM. I don't know the exact interface that the TPM provides, so I can't say definitively, but [RSASSA-PKCS1-v1_5](https://tools.ietf.org/html/rfc3447#section-8.2) with SHA-1 is the building block on which the construction builds.

But it's only useful if you think it'll unblock things. So just something to have in your pocket.)

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Received on Monday, 26 February 2018 18:42:37 UTC