We spend a lot of effort implementing a big-endian sequence number
update, etc., when the sequence number is just a 64-bit counter. (Or
48-bit counter in DTLS because we currently retain the epoch
separately. We can probably tidy that a bit too, but I'll leave that
for later. Right now the DTLS record layer state is a bit entwined
with the TLS one.)
Just store it as uint64_t. This should also simplify
https://boringssl-review.googlesource.com/c/boringssl/+/54325 a little.
Change-Id: I95233f924a660bc523b21496fdc9211055b75073
Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/54505
Reviewed-by: Bob Beck <bbe@google.com>
Reviewed-by: Adam Langley <agl@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
David Benjamin
Adam Langley