Kris Nuttycombe
43f1404974
Set NU5 Activation Height in ZIP 252
2022-05-11 15:26:05 -06:00
Kris Nuttycombe
78f61ebc25
Merge pull request #609 from daira/zip-0316-first20
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ZIP 316: at least the first 20 characters of a UA/UVK MUST be shown
2022-04-28 14:27:07 -06:00
Daira Hopwood
e4ed372840
ZIP 316: specify that at least the first 20 characters of a UA/UVK MUST be shown.
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fixes #571
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2022-04-28 21:09:04 +01:00
Daira Hopwood
aec1fef7cd
Regenerate PDFs.
2022-04-28 20:39:30 +01:00
Daira Hopwood
ed82b5bf85
Set Change History entry date.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2022-04-28 20:34:21 +01:00
Daira Hopwood
be7df83b10
Cosmetics.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2022-04-28 20:33:57 +01:00
Daira Hopwood
2d2508d06c
In \crossref{orchardkeycomponents}, do not allow construction of Orchard
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spending keys such that the corresponding internal incoming viewing key is 0
or ⊥. (This was already specified for the external incoming viewing key.)
Similarly in \crossref{orchardfullviewingkeyencoding}, do not consider a
decoded key valid if either its external or internal incoming viewing key
would be 0 or ⊥.
fixes #598
2022-04-28 20:33:06 +01:00
Daira Hopwood
dbd7339c3f
Cleanup: remove duplicate macro \CommitIvkRandom in favour of \CommitIvkRand.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2022-04-28 20:28:07 +01:00
Daira Hopwood
0c53d8815f
Clarify how to determine which table in \crossref{txnencoding} to use for transaction parsing,
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depending on the effectiveVersion as determined by the `header` field. fixes #603
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2022-04-28 20:28:07 +01:00
Daira Hopwood
9000614a63
Add an acknowledgement to Mary Maller for reviewing the Halo 2 security proofs.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2022-04-28 20:27:15 +01:00
Daira Hopwood
11b44b4490
Cosmetic indexing fixes.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2022-04-28 20:27:15 +01:00
Daira Hopwood
3c3da6d6dc
Correct "block chain branch" to "consensus branch" to match ZIP 200.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2022-04-28 20:27:15 +01:00
Daira Hopwood
deafb410de
Add an acknowledgement to Josh Cincinnati for discussions on the Zcash protocol,
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and to more people associated with the ZK Podcast.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2022-04-28 20:27:15 +01:00
Daira Hopwood
99b881e8f2
Merge pull request #608 from daira/zips-32-and-203
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Updates to ZIPs 32 and 203
2022-04-28 19:39:03 +01:00
Daira Hopwood
d9ab7909ec
ZIP 32: Point out that Sapling and Orchard keys can be invalid.
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fixes #561
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2022-04-28 16:38:15 +01:00
Daira Hopwood
fb223c206d
ZIP 32: Expose DeriveInternalFVK^Orchard for use by the protocol spec.
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refs #598
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2022-04-28 16:38:15 +01:00
Daira Hopwood
b870363ae6
ZIP 203: Remove incorrect dependency between expiry heights and lock times.
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fixes #569
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2022-04-28 16:38:15 +01:00
dependabot[bot]
d4324bb8cb
Bump actions/checkout from 3.0.0 to 3.0.2
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Bumps [actions/checkout](https://github.com/actions/checkout ) from 3.0.0 to 3.0.2.
- [Release notes](https://github.com/actions/checkout/releases )
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md )
- [Commits](https://github.com/actions/checkout/compare/v3.0.0...v3.0.2 )
---
updated-dependencies:
- dependency-name: actions/checkout
dependency-type: direct:production
update-type: version-update:semver-patch
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Signed-off-by: dependabot[bot] <support@github.com>
2022-04-27 17:03:59 -04:00
Daira Hopwood
ae1180f6d3
ZIP 316: make the limitation on total size of encodings more explicit.
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fixes #570
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2022-04-18 22:25:47 +01:00
Daira Hopwood
5aabc86e21
ZIP 252: Use present tense to refer to zcashd v4.7.0 and say that it needs the `-rescan` option.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2022-04-15 12:15:59 +01:00
Daira Hopwood
9a742b3e6c
ZIP 252: Set NU5 Testnet reactivation height.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2022-04-14 00:10:07 +01:00
teor
aa084d4c89
Update HTML for Zebra NU5 changes
2022-04-06 17:05:11 -04:00
teor
bc9427282a
Update Zebra release and connection behaviour
2022-04-06 17:05:11 -04:00
Daira Hopwood
12ff90a307
ZIP 252: Clarify that the activation at block 1599200 was on Testnet.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2022-03-30 17:24:34 -04:00
Daira Hopwood
0f84a7234e
ZIP 252: Update 'Support in Zebra' section.
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Co-authored-by: teor <teor@riseup.net>
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2022-03-30 17:24:34 -04:00
Daira Hopwood
2d538c4888
ZIP 252: clarify that a paragraph applies only to Testnet.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2022-03-30 17:24:34 -04:00
Daira Hopwood
dec7e4423b
ZIP 252: zcashd will disconnect from Testnet nodes with peer protocol version < 170040.
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refs zcash/zcash#5753
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2022-03-30 17:24:34 -04:00
Daira Hopwood
34c0c8212b
ZIP 252: Updates for NU5 Testnet reactivation.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2022-03-30 17:24:34 -04:00
Daira Hopwood
a223dfd931
ZIP 155: change peer protocol version for `addrv2` support to ${PLACEHOLDER}.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2022-03-25 16:49:30 +00:00
Daira Hopwood
f6e044429d
ZIP 239: remove an inessential reference to the specific peer protocol version that signals NU5 support on Testnet.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2022-03-25 16:42:57 +00:00
dependabot[bot]
a5a3ffa19c
Bump EndBug/add-and-commit from 8.0.2 to 9 ( #595 )
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* Bump EndBug/add-and-commit from 8.0.2 to 9
Bumps [EndBug/add-and-commit](https://github.com/EndBug/add-and-commit ) from 8.0.2 to 9.
- [Release notes](https://github.com/EndBug/add-and-commit/releases )
- [Changelog](https://github.com/EndBug/add-and-commit/blob/main/CHANGELOG.md )
- [Commits](https://github.com/EndBug/add-and-commit/compare/v8.0.2...v9 )
---
updated-dependencies:
- dependency-name: EndBug/add-and-commit
dependency-type: direct:production
update-type: version-update:semver-major
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Signed-off-by: dependabot[bot] <support@github.com>
* Specify full semver
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Deirdre Connolly <deirdre@zfnd.org>
2022-03-23 17:09:39 -04:00
Daira Hopwood
6b8fca949c
Regenerate PDFs.
2022-03-18 08:54:50 +00:00
Daira Hopwood
634e274df6
Set Change History entry date.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2022-03-18 08:49:31 +00:00
Daira Hopwood
c7ad527f38
Fix an undefined reference in the history entry for 2021.2.17, in pre-Canopy versions.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2022-03-18 08:49:31 +00:00
Daira Hopwood
5d3b4ef038
NU5 proposal -> NU5
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2022-03-18 01:51:34 +00:00
Daira Hopwood
e381ded490
\crossref{coinbasetransactions} effectively defined a coinbase transaction as the first
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transaction in a block. This wording was copied from the Bitcoin Developer Reference
(https://developer.bitcoin.org/reference/transactions.html#coinbase-input-the-input-of-the-first-transaction-in-a-block ),
but it does not match the implementation in zcashd that was inherited from Bitcoin Core.
Instead, a coinbase transaction should be, and now is, defined as a transaction with a
single null prevout. The specifications of consensus rules have been clarified and adjusted
(without any actual consensus change) to take this into account, as follows:
* a block MUST have at least one transaction;
* the first transaction in a block MUST be a coinbase transaction, and subsequent
transactions MUST NOT be coinbase transactions;
* a transparent input in a non-coinbase transaction MUST NOT have a null prevout;
* every non-null prevout MUST point to a unique UTXO in either a preceding block, or a
*previous* transaction in the same block (this rule was previously not given explicitly
because it was assumed to be inherited from Bitcoin);
* the rule that "A coinbase transaction MUST NOT have any transparent inputs with non-null
prevout fields" is removed as an explicit consensus rule because it is implied by the
corrected definition of coinbase transaction.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2022-03-18 01:51:33 +00:00
Daira Hopwood
e123584794
Document the consensus rule that coinbase script length MUST be {2..100} bytes. fixes #589
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2022-03-18 01:09:11 +00:00
Daira Hopwood
c506a972ac
Cosmetics and improvements to indexing.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2022-03-18 01:02:24 +00:00
Daira Hopwood
8f77f6f1df
Acknowledge the developers of Bitcoin Core (as distinct from the designers of the
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Bitcoin protocol).
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2022-03-18 00:58:54 +00:00
Daira Hopwood
27f5bb1e68
Correct a type error in the usage of Commit^ivk: the output type Commit^ivk.Output includes 0,
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but the type of incoming viewing keys should not include 0 because KA^Orchard.Private does not.
This is now handled by explicitly rejecting 0 as output from Commit^ivk when generating ivk
in \crossref{orchardkeycomponents}.
An encoding of ivk as 0 is also rejected in \crossref{orchardinviewingkeyencoding} when parsing
an incoming viewing key.
The action circuit needed no changes because pk_d already could not be the zero point, and
therefore the 'Diversified address integrity' condition fails when ivk = 0.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2022-03-18 00:56:59 +00:00
Daira Hopwood
5c7c728e63
In \crossref{blockchain}, define what a settled network upgrade is, specify requirements
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for checkpointing, and allow nodes to impose a limitation on rollback depth. Also in
\crossref{bctv}, note that this checkpointing requirement mitigates the risks of not
performing BCTV14 zk proof verification.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2022-03-18 00:50:06 +00:00
dependabot[bot]
a2efd493bb
Bump actions/checkout from 2 to 3
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Bumps [actions/checkout](https://github.com/actions/checkout ) from 2 to 3.
- [Release notes](https://github.com/actions/checkout/releases )
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md )
- [Commits](https://github.com/actions/checkout/compare/v2...v3 )
---
updated-dependencies:
- dependency-name: actions/checkout
dependency-type: direct:production
update-type: version-update:semver-major
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Signed-off-by: dependabot[bot] <support@github.com>
2022-03-02 16:29:17 -05:00
Daira Hopwood
c94c2a5517
ZIP 239: regenerate HTML.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2022-02-23 21:26:59 +00:00
Daira Hopwood
6bf7703684
ZIP 239: Clarify the behaviour of zcashd and the intended behaviour for unrecognized inventory types ( #545 )
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* ZIP 239: Clarify the behaviour of zcashd and the intended behaviour for unrecognized inventory types.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
* Update zip-0239.rst
Co-authored-by: Deirdre Connolly <durumcrustulum@gmail.com>
2022-02-23 16:21:28 -05:00
Daira Hopwood
28a3404ce0
Fix typo in README.template (which generates README.rst and index.html).
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Co-authored-by: mg0716 <matt.galligan@gmail.com>
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2022-02-16 21:07:06 +00:00
mg0716
0275b41fb0
Fix typo in README.rst
2022-02-16 15:19:23 -05:00
dependabot[bot]
73dc201033
Bump EndBug/add-and-commit from 7.5.0 to 8.0.2
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Bumps [EndBug/add-and-commit](https://github.com/EndBug/add-and-commit ) from 7.5.0 to 8.0.2.
- [Release notes](https://github.com/EndBug/add-and-commit/releases )
- [Changelog](https://github.com/EndBug/add-and-commit/blob/main/CHANGELOG.md )
- [Commits](https://github.com/EndBug/add-and-commit/compare/v7.5.0...v8.0.2 )
---
updated-dependencies:
- dependency-name: EndBug/add-and-commit
dependency-type: direct:production
update-type: version-update:semver-major
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Signed-off-by: dependabot[bot] <support@github.com>
2022-02-10 19:51:17 -05:00
github-actions
ba9137def1
Commit from GitHub Actions (Render pdfs)
2022-02-09 21:46:28 +00:00
Deirdre Connolly
f56cf0d38e
Add GitHub Actions workflow that renders and commits spec pdfs ( #579 )
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* Add GitHub Actions workflow that renders and commits the spec pdfs
* Try to run make
* Try our custom action
* Add link to Dockerfile to make action happy
* Update render workflow to manual render only
* Update .github/actions/render-protocol-pdf/action.yml
* Update .github/dependabot.yml
2022-02-09 16:34:55 -05:00
Daira Hopwood
81af218ef3
ZIP 316: further clarify which OVK is to be used when the sending Account is undetermined.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2022-02-07 14:51:53 +00:00