Daira Hopwood
c9470820b7
ZIP 221, 143, and 243: minor wording improvements.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-05-07 15:22:56 +01:00
Kris Nuttycombe
f22a6d4151
Clarify hashes over authorizing data.
2021-05-06 16:06:03 -06:00
Kris Nuttycombe
eea56aa173
The roots of empty transaction hash subtrees are now uniformly committed to with empty hashes.
2021-05-06 15:49:50 -06:00
Daira Hopwood
419c7e4ff4
Renumber ZIP 218 stub to ZIP 220.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-05-05 21:44:00 +01:00
Daira Hopwood
b30e1b6568
Add stub for ZIP 416: RPC support for Unified Addresses in zcashd.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-05-05 12:34:24 +01:00
teor
528eb6685d
ZIP 221: fix block height description.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-05-04 17:25:53 +01:00
Daira Hopwood
36643173bf
Merge pull request #501 from daira/zip-0321-no-slashslash
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ZIP 321: clarify that only URIs that parse according to the grammar are accepted
2021-05-04 15:16:37 +01:00
Daira Hopwood
b7e72d020c
ZIP 321: make the "//" invalid example clearer by ensuring it is invalid for only that reason.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-05-04 15:14:15 +01:00
Daira Hopwood
3246eddc69
ZIP 321: clarify that only URIs that parse according to the grammar are accepted.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-05-03 10:06:33 +01:00
Daira Hopwood
4dfd956819
zip-guide: update dependencies.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-04-23 23:34:10 +01:00
Daira Hopwood
4f391743ab
Update README to list NU5-relevant ZIPs.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-04-23 23:10:23 +01:00
Daira Hopwood
76c8a4689a
Regenerate PDFs.
2021-04-23 22:39:41 +01:00
Daira Hopwood
4f590fb8cd
ZIP 225: add nConsensusBranchId field to the v5 transaction format.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-04-23 22:34:20 +01:00
Daira Hopwood
21d3c13d4f
Update references to the protocol spec for all NU5-related ZIPs.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-04-23 22:33:56 +01:00
Daira Hopwood
71a19e7484
Clarify that only an outgoing cipher key is strictly needed to decrypt an outgoing ciphertext.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-04-23 22:31:37 +01:00
Daira Hopwood
27aa7c484a
Remove an unused precomputation in \crossref{concretegrouphashpallasandvesta}.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-04-23 22:31:37 +01:00
Daira Hopwood
ecba2451bc
Include the diversifier key in an encoded Orchard Incoming Viewing Key.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-04-23 22:31:37 +01:00
Daira Hopwood
4dbf2f02d4
Cosmetics.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-04-23 22:31:37 +01:00
Daira Hopwood
710fee607a
Add the nConsensusBranchId field to v5 transactions, matching the consensus branch ID
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used for SIGHASH transaction hashes.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-04-23 22:31:37 +01:00
Daira Hopwood
10710d92a6
Explicitly say that coinbase transactions MUST NOT have transparent inputs
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(this is a consensus rule inherited from Bitcoin which has been present since launch).
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-04-23 22:31:37 +01:00
Daira Hopwood
9a1334a454
Merge pull request #496 from nuttycom/zip-244/fix_outputs_hash
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Correct the description of the outputs_digest hash.
2021-04-23 16:51:16 +01:00
Daira Hopwood
89f5a20d6d
ZIP 244: regenerate HTML.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-04-23 16:50:22 +01:00
Kris Nuttycombe
827637cc17
Correct the description of the outputs_digest hash.
2021-04-23 08:20:20 -06:00
Daira Hopwood
1e955a803a
ZIP 316: fix link syntax in Related Work section.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-04-22 23:23:27 +01:00
Daira Hopwood
0168ce7ec3
ZIP 316: corrections to minimum lengths.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-04-22 23:18:34 +01:00
Daira Hopwood
24957b6745
ZIP 316: update protocol spec references.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-04-22 22:43:34 +01:00
Daira Hopwood
6caaca962d
Merge pull request #485 from daira/zip-316
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ZIP 316: Unified Addresses
2021-04-22 22:26:06 +01:00
Daira Hopwood
cec980b004
Correct minimum length.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-04-22 22:23:41 +01:00
Daira Hopwood
95f596ea16
Tighten up validation requirements.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-04-22 22:10:41 +01:00
Daira Hopwood
fbdbead6d5
Add support for UFVKs and UIVKs.
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Append 16 zero bytes on encoding and check them on decoding, to prevent malleability attacks.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-04-22 22:00:33 +01:00
Daira Hopwood
f4a3b99589
WIP
2021-04-21 00:15:05 +01:00
Daira Hopwood
3de014d33c
ZIP 316 Work in Progress.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-04-21 00:13:13 +01:00
Daira Hopwood
cb141ac91e
ZIP 244: regenerate HTML.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-04-21 00:12:46 +01:00
Deirdre Connolly
4c081eaa54
Make a note that the post-memo 'suffix' is the AEAD tag
2021-04-20 18:08:59 -04:00
teor
ef5f47ca08
ZIP-244: Clarify sapling shared anchor hashing ( #490 )
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* ZIP-244: Clarify sapling shared anchor hashing
Unlike the orchard shared anchor, the sapling v5 transaction shared anchor
is hashed into *each* spend.
* Uppercase Sapling and Spend
Co-authored-by: Deirdre Connolly <durumcrustulum@gmail.com>
2021-04-20 18:08:12 -04:00
Daira Hopwood
2e6cdb3945
Regenerate PDFs.
2021-04-19 00:36:48 +01:00
teor
0cfeea2ecb
Use a different symbol for each v5 Sapling field cardinality rule.
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Currently, the spec uses the double dagger symbol for both:
* present if and only if `nSpendsSapling + nOutputsSapling > 0`;
* present if and only if `nSpendsSapling > 0`.
To avoid confusion, use dagger for the first rule, and double dagger for the second rule.
Co-authored-by: teor <teor@riseup.net>
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-04-19 00:32:00 +01:00
Daira Hopwood
1c46e9aa5d
Add Change History entries for already committed changes.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-04-19 00:18:47 +01:00
Daira Hopwood
c4d7331191
Set Change History entry date.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-04-19 00:12:37 +01:00
Daira Hopwood
65590101a8
When creating Orchard notes, repeat with another rseed if cm is \bot.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-04-19 00:12:37 +01:00
Daira Hopwood
3d230f8d26
Type corrections for Orchard.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-04-19 00:12:37 +01:00
Daira Hopwood
15d59f11c4
Add note about non-uniformity of Orchard ivk.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-04-19 00:12:37 +01:00
Daira Hopwood
119abe37c3
ExtractP(\ZeroP) should be 0, and ExtractP^\bot(\bot) should be \bot.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-04-19 00:12:37 +01:00
Daira Hopwood
1df0f60deb
Add support for link checking to protocol/links_and_dests.py and protocol/Makefile.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-04-19 00:12:37 +01:00
Daira Hopwood
65ebb2266d
Fix some URLs in references.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-04-19 00:12:37 +01:00
teor
572338f01a
Add action descriptions to the Note Commitments section intro
2021-04-13 09:45:33 -04:00
Deirdre Connolly
20053e286c
Merge pull request #486 from teor2345/patch-11
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Typo: Decription -> Description
2021-04-13 09:42:24 -04:00
teor
151e8c9661
Typo: Decription -> Description
2021-04-12 11:07:03 +10:00
Daira Hopwood
fb9c5514bd
Add stubs for ZIP numbers 314, 315, 316, 322, and 323.
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Remove stub for ZIP 22 which has been renumbered to 323.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-04-07 10:12:11 +01:00
Daira Hopwood
761485e6c6
Regenerate PDFs.
2021-04-05 23:09:13 +01:00