Re: [quicwg/base-drafts] First octet changes (#2006)

[Kazuho Oku <[e-mail]>]

kazuho commented on this pull request.



> @@ -3353,8 +3354,8 @@ following sections.
 The end of the packet is determined by the Length field.  The Length field
 covers both the Packet Number and Payload fields, both of which are
 confidentiality protected and initially of unknown length.  The size of the
-Payload field is learned once the packet number protection is removed.  The
-Length field enables packet coalescing ({{packet-coalesce}}).
+Payload field is learned once the header protection is removed.  The Length

What is not encrypted is the "Length" field that represents the sum of the packet number size and payload size.

The length of the payload is revealed by obtaining the size of the packet number field by removing the header protection.

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