Daira Hopwood
9dba127d7c
ZIP 221: update pseudocode for NU5, and fix a typo.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-06-20 20:48:55 +01:00
Daira Hopwood
721dd2483f
Regenerate PDFs.
2021-06-19 20:12:11 +01:00
Daira Hopwood
ea0f196a92
Cosmetics.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-06-19 20:05:47 +01:00
Daira Hopwood
09f944d90c
Change the consensus rule that requires at least one input to, and at least one output from a v5
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or later transaction, to take into account the enableSpendsOrchard and enableOutputsOrchard flags.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-06-19 20:05:47 +01:00
Daira Hopwood
321eed99b4
Correct the type of Extract_P^bot imported in \crossref{concretesinsemillahash}.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-06-19 20:05:47 +01:00
Daira Hopwood
6e6fd1605e
Add ZIP 209 to the list of ZIPs updated for NU5.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-06-19 20:05:47 +01:00
Daira Hopwood
a893eca4d9
Merge pull request #521 from daira/zip-209-orchard
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ZIP 209: apply this ZIP to the Orchard chain value pool.
2021-06-16 04:04:25 +01:00
Daira Hopwood
4fbf8e5da2
Merge pull request #520 from nuttycom/zip244-clarify_auth_tree
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ZIP 244: Clarify contruction of `hashAuthDataRoot`
2021-06-16 04:03:59 +01:00
Daira Hopwood
5a87ccd87d
ZIP 209: apply this ZIP to the Orchard chain value pool.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-06-15 16:43:40 +01:00
Daira Hopwood
604c40a5c0
ZIP 244: add a note that the empty authorization data tree cannot occur.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-06-15 15:24:09 +01:00
Kris Nuttycombe
f0c438de9b
Clarify contruction of `hashAuthDataRoot`.
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This changes the specification of hashAuthDataRoot to state that leaves
of the Merkle tree used to construct hashAuthDataRoot should have the
null hash value, while empty internal nodes should be hashes of empty
leaves. It also defines an all-FFs placeholder value to be used for
pre-v5 transactions in this tree.
Co-authored-by: Kris Nuttycom <nuttycom@electriccoin.co>
Co-authored-by: Jack Grigg <jack@electriccoin.co>
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-06-15 15:14:44 +01:00
Daira Hopwood
814ad87b40
Regenerate PDFs.
2021-06-08 12:39:25 +01:00
Daira Hopwood
cc71722eca
Set Change History entry date.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-06-08 12:33:29 +01:00
Daira Hopwood
ebd54d5ad6
Add an explicit consensus rule in \crossref{txnencodingandconsensus} that the reserved bits of
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the flagsOrchard field MUST be zero.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-06-08 12:33:08 +01:00
Daira Hopwood
d25f3c1f47
Correct a cut-and-paste error algorithm for \crossref{orcharddummynotes},
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which should refer to the Action statement rather than the Spend statement.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-06-08 10:00:44 +01:00
Daira Hopwood
7d2480648a
Regenerate PDFs.
2021-06-06 03:45:32 +01:00
Daira Hopwood
0a985b9c13
Set date for Change History entry.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-06-06 03:39:06 +01:00
Daira Hopwood
106e73e461
Make the NU5 specification the default.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-06-06 03:39:06 +01:00
Daira Hopwood
e3667dc30d
Add ZIP 239 to the list of ZIPs included in NU5.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-06-06 03:39:06 +01:00
Daira Hopwood
577bb20832
Use "Bech32[m]" when saying that there is no dedicated string encoding for Orchard payment addresses
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and viewing keys.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-06-06 03:24:47 +01:00
Daira Hopwood
8f3f36fef5
Specify that Orchard spending keys are encoded using Bech32m.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-06-06 03:02:44 +01:00
Daira Hopwood
ccaa100141
Reference [SVPBABW2012]: link to the ePrint summary page rather than the PDF.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-06-05 16:55:05 +01:00
Daira Hopwood
99e5d92843
Clarify that epk encoded in an Action description cannot be the zero point.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-06-05 16:55:05 +01:00
Daira Hopwood
c4b65c39cc
Cosmetics.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-06-05 16:55:05 +01:00
Daira Hopwood
9bc46070f3
Say that the round constants as well as the MDS matrices are generated according to Version 1.1
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of the Poseidon reference implementation.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-06-05 16:55:05 +01:00
Daira Hopwood
5fa8a60b08
Specify (as a note in \crossref{actionstatement}) the encoding of primary inputs to the action circuit.
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This uses new helper functions $\Selectx$ and $\Selecty$ defined in \crossref{concreteextractorpallas}.
The specification of Extract_P has also been refactored to use $\Selectx$ (this does not change the Orchard protocol).
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-06-05 16:55:05 +01:00
Daira Hopwood
6a0c15df29
Move the section on abstraction to the Abstract Protocol section, and split section 5.2 to avoid renumbering.
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fixes #512
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-06-05 16:55:05 +01:00
Daira Hopwood
f4a0a1284e
Delete a misleading sentence about Ed25519 encodings being specified in \cite{BDLSY2012}.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-06-05 16:55:05 +01:00
Daira Hopwood
9e2938b555
Correct an error in the specification of height-in-coinbase for block heights 1..16.
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Also clarify requirements on the range of block heights that should be supported.
fixes #517
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-06-05 16:55:05 +01:00
Daira Hopwood
530f00e150
Update title of ZIP 316.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-06-05 16:55:05 +01:00
Daira Hopwood
5a925a44fe
ZIP 224: update for unified addresses and viewing keys.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-06-05 16:54:41 +01:00
Daira Hopwood
cbf2878cbe
ZIP 224: describe rivk.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-06-05 16:53:59 +01:00
Daira Hopwood
ce13aeb945
ZIP 316: change title to "Unified Addresses and Unified Viewing Keys".
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-06-05 16:52:41 +01:00
Daira Hopwood
15457d4198
ZIP 224: cosmetics.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-06-05 15:59:56 +01:00
Daira Hopwood
35f42b8a49
ZIP 225: document that all fields are little-endian.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-06-05 15:49:13 +01:00
Daira Hopwood
c63b6c9c42
ZIP 224: cosmetics.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-06-05 15:32:57 +01:00
Daira Hopwood
2f7954abc3
ZIP 239: backward compatibility for MSG_WTX.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-06-05 15:10:20 +01:00
Daira Hopwood
5b5dd20516
ZIP 252: add reference to ZIP 32.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-06-05 15:05:38 +01:00
Daira Hopwood
72d37b803c
ZIP 239: resolve open issue.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-06-04 21:12:48 +01:00
Daira Hopwood
e81037731b
Rename reserved ZIP 204.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-06-03 23:17:21 +01:00
Daira Hopwood
43b03a7a98
Merge pull request #516 from daira/zip-239
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Add ZIP 239: Relay of Version 5 Transactions
2021-06-03 22:56:35 +01:00
Daira Hopwood
4ff6ec345f
Merge pull request #518 from zcash/zip-216-fix
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ZIP 216: Fix description of non-canonical identity encoding
2021-06-02 12:54:32 +01:00
Daira Hopwood
6ec85a6014
ZIP 216: regenerate HTML.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-06-02 12:53:44 +01:00
str4d
587e8f7e70
ZIP 216: Fix description of non-canonical identity encoding
2021-06-02 03:36:21 +01:00
Daira Hopwood
f15f263023
Add definitions; terminology changes; and rename `MSG_TXV5` to `MSG_WTX`.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-06-01 17:01:02 +01:00
Daira Hopwood
1b5786ea38
Leave it unspecified whether MSG_TXV5 is used for v6 and later transactions.
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The previous wording could have been misinterpreted to require not using MSG_TXV5 for these,
and was partly redundant. Also mention in Motivation that the format of serialized
v5 transactions is not consensus-critical.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-05-30 10:51:16 +01:00
Daira Hopwood
864e1eaa8d
ZIP 252: add references to ZIP 239.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-05-29 18:25:13 +01:00
Daira Hopwood
50e4914b01
ZIP 239: message type -> inv type.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-05-29 18:01:01 +01:00
Daira Hopwood
a756260c05
ZIP 239: mention `getdata` in Motivation.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-05-29 17:58:08 +01:00
Daira Hopwood
16f48e70d2
Add ZIP 239.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-05-29 17:50:53 +01:00