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1005 Commits

Author SHA1 Message Date
Jack Grigg d6ed011d5e
ZIP 207 changes 2019-02-23 19:21:19 +00:00
Jack Grigg 2fc1b8cc9c
ZIP 208 changes 
Includes additional changes to constants in sections 7.7 and 7.8 which
are needed to compile, and not part of ZIP 208, but will be altered by
ZIP 207.
 2019-02-23 19:21:17 +00:00
Daira Hopwood 4a9eb35910 ZIP 32: fill in links to reference implementation. 
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. 
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 
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. 
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). 
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. 
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. 
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. 
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. 
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. 
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]. 
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. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2019-02-22 12:49:22 +00:00
Daira Hopwood 0b626b087a Regenerate PDFs. 
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. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2019-02-10 03:20:47 +00:00
Daira Hopwood 2dc3a10bfe Regenerate PDFs. 
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. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2019-02-09 01:00:03 +00:00
Daira Hopwood fb9faa3835 Cosmetics. 
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. 
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. 
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. 
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. 
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. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2019-02-05 19:29:31 +00:00
Daira Hopwood 36eeeba15e Regenerate PDFs. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2019-02-05 16:55:42 +00:00
Daira Hopwood 9a7ebd326e Disclose BCTV14 vulnerability. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2019-02-05 16:45:09 +00:00
Daira Hopwood 9515d73aac Regenerate PDFs. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2018-11-14 02:05:26 +00:00
Daira Hopwood 680af418cf Fill in another constraint cost. 
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. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2018-11-14 02:01:59 +00:00
Daira Hopwood 9aba6af281 Cosmetics. 
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. 
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. 
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. 
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. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2018-11-13 23:09:34 +00:00
Daira Hopwood 39b498fed9 Remove a todo. 
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. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2018-11-13 22:06:36 +00:00
Daira Hopwood 2f868aca8d Add LEBStoIP. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2018-11-13 22:00:41 +00:00
Daira Hopwood c7d08a269c ZIP 205 formatting fixes. 
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 
Add ZIP 205.
 2018-10-29 01:13:22 +00:00
Daira Hopwood ede1215566 Add ZIP 205. 
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 
Update ZIP 243 with test vector for transparent tx
 2018-10-25 18:28:08 +01:00
Daira Hopwood 43e83effb4 Regenerate PDFs. 
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. 
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. 
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 
[ZIP 32] Shielded Hierarchical Deterministic Wallets
 2018-10-05 22:07:39 +01:00
Daira Hopwood 34c6a5c0d6 Regenerate PDFs. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2018-10-01 16:47:28 +01:00
Daira Hopwood c04c0542e8 Cosmetics (pagination in Appendix A). 
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. 
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. 
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
 2018-10-01 11:22:49 +01:00