Daira Hopwood
ce803ea0b4
Correct generators for BLS12-381.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2019-02-24 05:59:14 +00:00
Daira Hopwood
4a9eb35910
ZIP 32: fill in links to reference implementation.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2019-02-22 22:54:16 +00:00
Daira Hopwood
d7d12b82b5
ZIP 243: add a missing reference.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2019-02-22 22:53:34 +00:00
Daira Hopwood
34967ee7c5
ZIP 143: Clarify testing for SIGHASH_SINGLE and SIGHASH_NONE. fixes #169
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2019-02-22 16:03:10 +00:00
Daira Hopwood
e01760a60d
ZIP 243: fix broken links, and clarify that test vectors do not necessarily pass full validation.
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fixes #188 , #193
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2019-02-22 15:52:13 +00:00
Daira Hopwood
1fa1a91f32
Regenerate PDFs (including the new blossom.pdf).
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2019-02-22 13:54:50 +00:00
Daira Hopwood
5097fc7c4e
Add macros and Makefile support for building the Blossom specification.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2019-02-22 13:49:08 +00:00
Daira Hopwood
7f435cd37d
Fix a typo in appendix B.2 and clarify the costs of Groth16 batch verification.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2019-02-22 13:49:08 +00:00
Daira Hopwood
f3c5ed99e2
Remove the rule that miners SHOULD NOT mine blocks that chain to other blocks with version number > 4.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2019-02-22 13:49:08 +00:00
Daira Hopwood
06725e94b9
Correct the rule about when a transaction is permitted to have no transparent inputs.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2019-02-22 13:34:25 +00:00
Daira Hopwood
95d95bc4c4
Clarify which transaction fields are added by Overwinter and Sapling.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2019-02-22 13:33:39 +00:00
Daira Hopwood
8e9171d512
Clarify that Equihash is based on a *variation* of the GBP, and cite [AR2017].
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2019-02-22 13:17:07 +00:00
Daira Hopwood
c57d51d7a0
More references and corrected description of Groth16.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2019-02-22 12:49:22 +00:00
Daira Hopwood
0b626b087a
Regenerate PDFs.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2019-02-10 03:30:26 +00:00
Daira Hopwood
ba949107ab
Correct isis agora lovecruft's name.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2019-02-10 03:20:47 +00:00
Daira Hopwood
2dc3a10bfe
Regenerate PDFs.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2019-02-09 01:02:01 +00:00
Daira Hopwood
64c268fdd7
Add Eirik Ogilvie-Wigley and Benjamin Winston to acknowledgements.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2019-02-09 01:00:03 +00:00
Daira Hopwood
fb9faa3835
Cosmetics.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2019-02-09 00:37:00 +00:00
Daira Hopwood
0988966fdc
Remaining fixes and clarifications for BCTV14 vulnerability.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2019-02-09 00:37:00 +00:00
Daira Hopwood
e17905a0a3
Specify the difficulty adjustment change on testnet.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2019-02-09 00:37:00 +00:00
Daira Hopwood
d4a9158323
Say when Sapling activated, and reference ZIP 205.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2019-02-09 00:37:00 +00:00
Daira Hopwood
d18edb4abc
Rename zk-SNARK Parameters sections according to the proving system.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2019-02-08 22:59:38 +00:00
Daira Hopwood
0d8430799c
Correct [SBB2019] to [SWB2019], and note that the BCTV14 vulnerability affected Soundness.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2019-02-05 19:29:31 +00:00
Daira Hopwood
36eeeba15e
Regenerate PDFs.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2019-02-05 16:55:42 +00:00
Daira Hopwood
9a7ebd326e
Disclose BCTV14 vulnerability.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2019-02-05 16:45:09 +00:00
Daira Hopwood
9515d73aac
Regenerate PDFs.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2018-11-14 02:05:26 +00:00
Daira Hopwood
680af418cf
Fill in another constraint cost.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2018-11-14 02:02:17 +00:00
Daira Hopwood
af17ba2485
Adjust the notation used for scalar multiplication in Appendix A to allow bit sequences as scalars.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2018-11-14 02:01:59 +00:00
Daira Hopwood
9aba6af281
Cosmetics.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2018-11-14 02:01:01 +00:00
Daira Hopwood
538d1f1eb0
Add a description of the Sapling output circuit.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2018-11-14 01:05:39 +00:00
Daira Hopwood
79b3d81e42
Complete the description of the Sapling spend circuit.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2018-11-13 23:15:54 +00:00
Daira Hopwood
5531006f08
Fix or complete various calculations of constraint costs.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2018-11-13 23:11:53 +00:00
Daira Hopwood
7419c0a366
Describe 2-bit window lookup with conditional negation.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2018-11-13 23:09:34 +00:00
Daira Hopwood
39b498fed9
Remove a todo.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2018-11-13 22:07:18 +00:00
Daira Hopwood
0835c3837e
Modify the description of fixed-base scalar multiplication to match sapling-crypto.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2018-11-13 22:06:36 +00:00
Daira Hopwood
2f868aca8d
Add LEBStoIP.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2018-11-13 22:00:41 +00:00
Daira Hopwood
c7d08a269c
ZIP 205 formatting fixes.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2018-10-30 20:43:30 +00:00
Daira Hopwood
e4a74b9d0e
Merge pull request #191 from daira/zip-0205
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Add ZIP 205.
2018-10-29 01:13:22 +00:00
Daira Hopwood
ede1215566
Add ZIP 205.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2018-10-28 07:43:31 +00:00
Daira Hopwood
35478ad138
Merge pull request #189 from zcash/bitcartel-patch-1
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Update ZIP 243 with test vector for transparent tx
2018-10-25 18:28:08 +01:00
Daira Hopwood
43e83effb4
Regenerate PDFs.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2018-10-24 16:18:39 +01:00
Daira Hopwood
e24f7cede5
Clarify the description of the Merkle path check in Appendix A.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2018-10-24 16:14:28 +01:00
Daira Hopwood
066d424d3a
Correct the input to H⊛ used to derive the nonce r in RedDSA.Sign, from T || M to T || _vk_ || M.
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This matches the sapling-crypto implementation; the spec was unintentionally changed in 2018.0-beta-20.
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2018-10-24 16:14:28 +01:00
bitcartel
9ed3c3d455
Update ZIP 243 with test vector for transparent tx
2018-10-15 21:14:25 -07:00
Daira Hopwood
f6f47a0ecd
Merge pull request #157 from str4d/zip-0032
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[ZIP 32] Shielded Hierarchical Deterministic Wallets
2018-10-05 22:07:39 +01:00
Daira Hopwood
34c6a5c0d6
Regenerate PDFs.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2018-10-01 16:47:28 +01:00
Daira Hopwood
c04c0542e8
Cosmetics (pagination in Appendix A).
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2018-10-01 16:44:31 +01:00
Daira Hopwood
bb52ce246c
Clarify notation in the proof of A.3.3.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2018-10-01 15:44:11 +01:00
Daira Hopwood
223b8db3a7
Minor tweak to the statement of Theorem A.3.4 to make the contradiction clearer.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2018-10-01 11:22:49 +01:00
Daira Hopwood
da7c6fe190
Correct the statement and proof of Theorem A.3.2.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2018-10-01 11:21:02 +01:00