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Proposal: PIN transmit Leverage “Key” element to carry PIN value by treating PIN as one kind of credential Can re-use all wrapping and usage parts for PIN value definition Use a reference ID attribute to associate a Key and a PIN that protects it PINPolicy of a key has an attribute referring to PIN entry PIN entry has an attribute referring to key ID that it protects Questions Do we need to allow a device level PIN policy? Any other use cases with regard to PIN usage? |