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2344 Commits

Author SHA1 Message Date
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
Daira Hopwood afc3ae4d1b edithtml.sh: fix to links of the form "foo.rst#anchor". 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2021-02-28 21:24:26 +00:00
Daira Hopwood 65026436b7 * Don't imply that the non-canonical encoding of (0, -1) is not a problem; it is. 
* Rewrite Specification section.
* Additions to Rationale section.
* Wording improvements.
* Note the history of adjustments to the protocol spec.
* Fix rst syntax.
* Change license to MIT.
* MUST NOT is not used.
* Move draft to Proposed.

Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2021-02-28 21:11:55 +00:00
Kris Nuttycombe 267bced55a Draft of ZIP 225 2021-02-28 12:32:29 -07:00
teor 1dbc893db5
ZIP-252: Transaction version change 2021-02-24 08:09:49 +10:00
teor 98982f63a7
ZIP-252: Remove heights until decisions are made 
Co-authored-by: Daira Hopwood <daira@jacaranda.org>
 2021-02-24 08:02:15 +10:00
teor 5b5b6c2759
ZIP-252: Fix zcashd version 
Co-authored-by: Daira Hopwood <daira@jacaranda.org>
 2021-02-24 08:01:40 +10:00
teor 52e448556b
ZIP-252: Formatting tweaks and typos 
Co-authored-by: Daira Hopwood <daira@jacaranda.org>
 2021-02-24 08:00:45 +10:00
teor ab71570ad7 ZIP-252: Clarify protocol versions 2021-02-23 19:46:55 +10:00
teor 3e2310d017 ZIP-252: Pick NU5 constants 2021-02-23 19:44:50 +10:00
teor 2834b6d2ae ZIP-252: Add a Zebra section 2021-02-23 19:09:53 +10:00
teor 143dc209a8 ZIP-252: Guess zcashd versions 
And add TODOs
 2021-02-23 18:56:25 +10:00
teor 28a9136d70 ZIP-252: Split network protocol versions into a table 2021-02-23 18:41:50 +10:00
teor 0b63982042 ZIP-252: Split out zcashd-specific behaviour 2021-02-23 18:41:28 +10:00
teor 3baafb5d50 ZIP-252: Delete Canopy ZIPs 
And add TODOs.
 2021-02-23 18:22:12 +10:00
teor d2c1d9b910 ZIP-252: Replace Canopy with NU5 2021-02-23 18:21:43 +10:00
teor c075253206 ZIP-252: update metadata 2021-02-23 18:10:22 +10:00
teor a6ea584c0b ZIP-252: copy ZIP-251 - Canopy as a template 2021-02-23 18:08:10 +10:00
teor 2fae6cdb3b ZIP-252: start draft 2021-02-23 18:07:41 +10:00
Daira Hopwood 5a92818183
Apply suggestions from code review 
Co-authored-by: Deirdre Connolly <deirdre@zfnd.org>
 2021-02-17 21:47:41 +00:00
Daira Hopwood 368890ae8f Add stub for ZIP 225 (Version 5 Transaction Format). 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2021-02-15 21:03:28 +00:00
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
Daira Hopwood feda12fab6
Merge pull request #433 from nuttycom/wip/transaction_malleability 
[ZIPs 244, 245] Specify an algorithm for non-malleable txid creation.
 2021-02-15 20:35:28 +00:00
Kris Nuttycombe d610b8ca17 Regenerate html. 2021-02-15 10:00:04 -07:00
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
Jack Grigg c4a863096c ZIP 216: Fix references 2021-02-11 22:38:22 +00:00
Jack Grigg acf88b883c ZIP 216: Rename to only apply to Jubjub points 2021-02-11 22:34:00 +00:00
Jack Grigg fd63a498f2 ZIP 216: Main draft 2021-02-11 22:32:13 +00:00
Kris Nuttycombe 506c3d0df3 Regenerate HTML 2021-02-09 08:07:53 -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 862f0e8ed0 Update ZIP 222 to refer to ZIP 245 2021-02-01 16:55:11 -07:00
str4d 7f7bf5f04b
Merge pull request #439 from acoglio/patch-1 
Add a paragraph break
 2021-02-02 04:56:43 +13:00
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
Alessandro Coglio 08fcc0c1f0
Add a paragraph break 
It seems that this should get its own paragraph, for symmetry with nearby paragraphs.
 2021-01-15 18:09:09 -08:00
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