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25 Commits

Author SHA1 Message Date
teor 96efd54702
Be explicit about hashBlockCommitments activation 2021-03-29 14:14:12 +10:00
Daira Hopwood 5df826f0f6 ZIP 244: formatting fix. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2021-03-07 19:34:11 +00:00
Kris Nuttycombe 62dca39483 Separate Sapling effecting data from authorizing data in the transaction format. 
This change restructures the wire format of Sapling spend and output
descriptions to segregate authorizing data from the data describing the
effects of the transaction in a similar fashion as has been done for
Orchard. The result is now symmetric between Sapling and Orchard, and
also simplifies slightly the description of the computation of the
authorizing data commitment in ZIP 244.
 2021-03-01 10:55:11 -07:00
Kris Nuttycombe 267bced55a Draft of ZIP 225 2021-02-28 12:32:29 -07:00
Daira Hopwood 4b5ce259d1 Move ZIP 244 to Proposed and ZIP 245 to Draft. 
Also fix an rst syntax error in ZIP 245.

Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2021-02-15 20:52:40 +00:00
Kris Nuttycombe 566be18f40 Rename signature digests to clarify differences wrt txid digests. 2021-02-15 09:59:01 -07:00
Kris Nuttycombe a779c1043d
Apply suggestions from code review 
Co-authored-by: Daira Hopwood <daira@jacaranda.org>
 2021-02-15 09:52:53 -07:00
Kris Nuttycombe cdb7144519
Apply suggestions from code review 
Co-authored-by: Daira Hopwood <daira@jacaranda.org>
 2021-02-09 08:06:00 -07:00
Kris Nuttycombe 62331bbbb6 Add decoupling of wire format from consensus rules to motivation. 2021-02-08 11:19:14 -07:00
Kris Nuttycombe a424153462 Clarify rationale for personalization changes. 
Also clarify terminology around signature hash flags vs. types.
 2021-02-04 10:59:51 -07:00
Kris Nuttycombe 4b8a78c51b Specify exclusion of spend authorization sigs from txid. 2021-02-02 14:11:09 -07:00
Kris Nuttycombe 90e83ad754
Note number of underscores in hash personalization strings. 
Co-authored-by: Daira Hopwood <daira@jacaranda.org>
 2021-02-02 13:22:02 -07:00
Kris Nuttycombe 4da60ce58b Fix authorizing commitment to include spend_auth_sigs 2021-02-02 13:06:43 -07:00
Kris Nuttycombe 3bc233bafb Clean up HTML rendering of the RST. 2021-01-26 15:29:24 -07:00
Kris Nuttycombe e3729e8e7c Fix rst rendering errors. 2021-01-26 15:06:30 -07:00
Kris Nuttycombe 7558c6995d Add signature digest algorithm for TZEs. 2021-01-26 14:32:26 -07:00
Kris Nuttycombe 7fbe3780d9
Apply suggestions from code review 
Co-authored-by: Deirdre Connolly <durumcrustulum@gmail.com>
 2021-01-26 08:47:57 -07:00
Kris Nuttycombe c693ab88bd Fix outputs digest in signature hash. 2021-01-21 17:23:09 -07:00
Kris Nuttycombe 56dd669368 Add block commitment hash changes. 2021-01-21 12:52:53 -07:00
Kris Nuttycombe c689a58731 Include signature hash & auth commitment sections. 2021-01-20 17:28:39 -07:00
Kris Nuttycombe becda9c543 Add alternatives section to record zkproofs discussion. 2021-01-19 15:37:36 -07:00
Kris Nuttycombe 08faa9f8f8 Fix reference links. 2021-01-13 16:59:24 -07:00
Kris Nuttycombe e1558317bb
Apply suggestions from code review 
Co-authored-by: Daira Hopwood <daira@jacaranda.org>
 2021-01-13 16:57:38 -07:00
Kris Nuttycombe 05f86c7cc5 Use ZIP 244 for nonmalleability, ZIP 245 for TZE-related digests. 2021-01-13 16:27:19 -07:00
Daira Hopwood 917c85380c Add placeholder ZIPs for reserved numbers. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2020-09-14 15:53:54 +01:00