Re: [w3c/webpayments-crypto] Required or recommended encryption algorithms (#2)

The many known-to-be-weak-or-compromised algos that are allowed is commonly cited as a weakness of JWT. I suggest we define a limited profile that are allowed in our use case.

This is explicitly allowed by RFC 7519 in the steps for validating a JWT:

>   5.   Verify that the resulting JOSE Header includes only parameters
        and values whose syntax and semantics are both understood and
        supported or that are specified as being ignored when not
        understood.

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Received on Thursday, 15 February 2018 09:26:10 UTC