36b35dbf4a
Regenerate PDFs.
2020-08-30 21:12:40 +01:00
906838f3b6
Minor fixes to Change History.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2020-08-30 21:07:46 +01:00
4d00112f5d
Explicitly state the consensus rule that a coinbase transaction must not spend more than is available from the block subsidy and transaction fees.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2020-08-30 21:07:34 +01:00
c7180872a3
Specify where PRF^expand is used and with what inputs.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2020-08-30 21:06:29 +01:00
ea59cda07f
Fix a type error in the output of PRF^nfSapling; a Sapling nullifier is a sequence of 32 bytes, not a bit sequence.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2020-08-30 21:01:51 +01:00
b3da7a14ee
Remove a silly comment from the LaTeX source.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2020-08-30 21:01:51 +01:00
87a0670225
protocol/Makefile: ensure that we don't release from a branch other than master or a dirty working tree.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2020-08-30 21:01:50 +01:00
639226dd50
Regenerate PDFs.
2020-08-19 22:03:26 +01:00
b2a7e1deb0
Fix a type error in the output of PRF^nfSapling.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2020-08-17 21:33:05 +01:00
850e7ea019
Correct an off-by-one in an expression used in the definition of c for windowed Pedersen commitments
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(this does not change the value of c).
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2020-08-17 21:32:15 +01:00
b83f2b9542
Regenerate PDFs.
2020-08-11 14:44:38 +01:00
e1cac0c48a
Make the Canopy specification the default.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2020-08-11 13:56:46 +01:00
19ba684f2c
Minor wording improvement.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2020-08-11 13:56:19 +01:00
55c51715b5
Cosmetics.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2020-08-11 13:56:08 +01:00
7032c07fb8
Make Halving(height) return 0 (rather than -1) for height < SlowStartShift.
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This has no effect on consensus since the Halving function is not used in that case,
but it makes the definition match the intuitive meaning of the function.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2020-08-11 13:55:38 +01:00
d117273977
Refine the domain of HeightForHalving from N to N^+.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2020-08-11 13:54:06 +01:00
9dbac78f29
Rename some section titles under 'Consensus Changes from Bitcoin' to use 'Encoding and Consensus'.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2020-08-11 13:52:58 +01:00
6fbe17da59
Updates to reflect ZIP 211: add a consensus rule on v^pub_old, and a rule about node and wallet support for sending to Sprout addresses.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2020-08-11 13:49:36 +01:00
1d71f6cb31
Rename the type of Sapling transmission keys from KA^Sapling.PublicPrimeOrder to KA^Sapling.PublicPrimeSubgroup.
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This type is defined as J^(r), which reflects the implementation in zcashd (subject to the point below);
it was never enforced that a transmission key (pk_d) cannot be the zero point.
Add a non-normative note saying that zcashd does not fully conform to the requirement to treat
transmission keys not in KA^Sapling.PublicPrimeSubgroup as invalid when importing payment addresses.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2020-08-11 13:43:00 +01:00
e1037ff046
Wording improvements.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2020-08-11 01:57:49 +01:00
d11304c7d1
Add indexing for "halving".
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2020-08-11 01:54:48 +01:00
a651ad7fe7
Modify funding stream tables and notes to reflect changes in ZIP 214.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2020-08-11 01:52:06 +01:00
fd2416d9ea
Set CanopyActivationHeight for Testnet.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2020-08-11 01:48:59 +01:00
fb64b2e430
Regenerate PDFs.
2020-08-03 12:19:11 +01:00
17def33bf8
Use abstBytes_{Ed25519} and reprBytes_{Ed25519} for conversions in Ed25519 batch signature validation, and
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fix a missing requirement that S_j < \ell for all signatures.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2020-08-03 12:14:34 +01:00
ff3c7c2bce
Move the footnote about (x, y) notation for Ed25519 to where this notation is first used.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2020-08-03 12:11:08 +01:00
13b6f0e120
Delete a potentially misleading Sprout-specific comment.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2020-08-03 12:10:20 +01:00
31b844c37c
Give a definition for SHA-512. Also some refactoring of hash macros.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2020-08-03 12:09:33 +01:00
6a4b1f5f6c
Add a reference to [BCCGLRT2014].
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2020-08-03 12:05:33 +01:00
1e6b2f8815
Regenerate PDFs.
2020-07-13 18:54:03 +01:00
b2f033f84d
Add spec changes for ZIPs 207 and 214.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2020-07-13 18:45:16 +01:00
bc809dae5d
Add note about full viewing key decryption of mempool transactions.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2020-07-13 18:45:16 +01:00
0248a44a05
Change instances of "the production network" to "Mainnet", and "the test network" to "Testnet".
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2020-07-13 18:45:16 +01:00
baad229598
Update stale references to Bitcoin documentation.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2020-07-13 18:45:16 +01:00
5d2a48ce9d
Regenerate PDFs.
2020-07-07 00:25:02 +01:00
a67b74aede
Corrections to a note in section 'Ed25519'.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2020-07-07 00:21:14 +01:00
9473b9d4af
Regenerate PDFs.
2020-07-06 23:10:15 +01:00
0bfbbd54e2
Cosmetics.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2020-07-06 22:58:29 +01:00
4d148920ae
Add a missing cross reference for Jubjub.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2020-07-06 22:58:29 +01:00
5e8ae9bb89
Precisely specify the encoding and decoding of Ed25519 points.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2020-07-06 22:58:29 +01:00
3e3bf8a79b
Add 'Mainnet and Testnet' section.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2020-07-06 22:58:29 +01:00
e87177f97f
Add end comments for conditional blocks in history entries.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2020-07-06 22:58:29 +01:00
3f41a13087
Corrections to the specification of \abstJ and the security argument for GroupHash.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2020-07-06 22:58:29 +01:00
32a55b0939
Add Jane Lusby and Teor to acknowledgements.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2020-07-06 22:58:29 +01:00
5504c17ab0
Make duplicate labels work as intended.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2020-07-06 22:58:29 +01:00
9acf1b6667
Makefiles: add 'release' targets that perform a protocol spec release.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2020-07-05 17:27:20 +01:00
b398183fb0
Regenerate PDFs.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2020-07-04 04:02:54 +01:00
9321a0d9fc
Arguments to PRF^expand don't need to be specified as hex.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2020-07-04 03:59:17 +01:00
553be0f9eb
In RedDSA verification, clarify that \underline{R} used as part of the input to H^\ast must be exactly as encoded in the signature.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2020-07-04 03:59:17 +01:00
cbf4cb52f1
Adjust the order of operations in Sapling decryption to more closely match the implementation, and improve the notes.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2020-07-04 03:59:17 +01:00
Daira Hopwood