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
Daira Hopwood
e23cc72ac6
Work around bug in `release` target of protocol/Makefile.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-04-05 23:03:52 +01:00
Daira Hopwood
88c338b9e1
Specify that a unified payment address MUST contain at least one shielded payment address.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-04-05 22:12:29 +01:00
Daira Hopwood
18fbfdefe5
Correct ZKSpend.Verify to ZKOutput.Verify in \crossref{outputdesc}. fixes #481
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-04-05 22:00:53 +01:00
Daira Hopwood
cc9c41a598
More clarifications to \theoremref{thmsinsemillacr}.
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Co-authored-by: Taylor Hornby <taylor@electriccoin.co>
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-04-05 21:51:59 +01:00
Daira Hopwood
1f041f955a
Add links_and_dests.py.
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This can be used to print outgoing links and targets in the PDF, and detect a subset of errors.
It depends on the PyPDF2 library (pip3 install PyPDF2).
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-04-05 21:51:05 +01:00
Daira Hopwood
4f50d5e515
Make sure that Change History entries are URL destinations. fixes #462
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-04-05 21:51:00 +01:00
Daira Hopwood
46fefcaf56
Update all references to https URLs (and the year of the Unicode Standard to 2020).
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-04-05 21:44:19 +01:00
Daira Hopwood
e4cc1f7f82
Say that Canopy activated.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-04-05 20:30:33 +01:00
Daira Hopwood
db3b2f72d4
Remove link to the "GNU Kind Communication Guidelines" given Richard Stallman's involvement
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(see https://rms-open-letter.github.io/appendix ), and that document's stance on pronouns.
In particular, although the document has changed since the open letter's reference to it, its
current version says that gender-neutral pronouns "don't conflict with any possible gender
identity". That is incorrect, and not compatible with our CoC. Always use a person's stated
pronouns if they are known; use gender-neutral pronouns only when the correct ones are unknown
or when not referring to a specific person.
Besides the pronoun issue and the association with RMS, a universal exhortation to "assume good
faith" is verging on tone-policing when applied to marginalized communities. In any case,
ZIP 0 is not about that topic and the link is out-of-place.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-04-04 15:20:45 +01:00
Daira Hopwood
404248cb92
Regenerate PDFs.
2021-04-01 02:19:32 +01:00
Daira Hopwood
a0d048ed1e
Update Change History entry date.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-04-01 02:11:35 +01:00
Daira Hopwood
417076e50d
Make a note in \crossref{inbandrationale} of the divergence of ivk from a uniform scalar.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-04-01 02:11:35 +01:00
Daira Hopwood
1eec1f9832
Remove anchorSapling field when there are no Spends.
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This corresponds to e0b08fd576
in ZIP 225.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-04-01 02:11:35 +01:00
Daira Hopwood
49f3b206f5
Fix type error in kdfinput for KDF^{Sapling,Orchard} (`ephemeralKey` is already a byte sequence).
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-04-01 02:11:35 +01:00