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Apple/Google Contact Tracing Crypto Spec [pdf] (cdn-apple.com)
3 points by frutiger 49 days ago | hide | past | web | favorite | 1 comment

Anyone from Google/Apple reading this? Looks like there is a typo in the definition of the Rolling Proximity Identifier (RPI). I think it should say 'dtk_i', referring to the Daily Tracing Key instead of 'dkt_i' which is otherwise not defined.

Side note: the typography for the definitions are a bit strange: mixes of serif and sans serif fonts, arbitrary vertical spacing (not just kerning issues), odd horizontal bullet line alignments, and probably more.

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