Jack Grigg
c713e804fa
Update book to remove Halo 2 content
2021-03-03 22:45:30 +00:00
Jack Grigg
d40ed36d50
Move Pasta implementations into root
2021-03-03 21:59:08 +00:00
Jack Grigg
b36356667f
Rename crate to pasta_curves and remove halo2 code
2021-03-03 21:59:08 +00:00
ebfull
ec38a06fbf
Merge pull request #226 from zcash/fix-curve-random
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Fix Group::random implementation for Pallas and Vesta
2021-03-02 15:17:26 -07:00
str4d
5e05845936
Remove unnecessary identity check from Group::random impl
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Co-authored-by: ebfull <ewillbefull@gmail.com>
2021-03-03 11:11:13 +13:00
Jack Grigg
62e50ae6bd
Fix Group::random implementation for Pallas and Vesta
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Also removes the broken CurveAffine::from_bytes_wide and unused
CurveAffine::to_bytes_wide methods.
2021-03-02 21:29:59 +00:00
ebfull
8122ef3d5d
Merge pull request #223 from zcash/cofactor-group
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impl group::cofactor::CofactorGroup for Pallas and Vesta
2021-03-02 08:32:28 -07:00
Jack Grigg
0a4db20d82
impl group::cofactor::CofactorGroup for Pallas and Vesta
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Prime-order groups can be treated as a group with a cofactor of 1,
allowing them to be used in cofactor-aware protocols like RedDSA.
2021-03-01 20:27:34 +00:00
str4d
63083e418c
Merge pull request #218 from zcash/minor-cleanups
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Minor cleanups
2021-02-27 07:00:59 +13:00
Sean Bowe
504203654d
Disable clippy::{many_single_char_names,op_ref} lint in integration test.
2021-02-26 10:42:43 -07:00
Sean Bowe
cb59a40ff8
Move PLONK integration tests into the tests subdirectory.
2021-02-26 08:22:19 -07:00
Sean Bowe
ef86a936ff
Remove print statements from tests.
2021-02-26 08:22:13 -07:00
Sean Bowe
d92b1c4fb9
Relocate computation of the degree of the constraint system to the ConstraintSystem struct.
2021-02-26 08:22:05 -07:00
ebfull
4e7d4a0f64
Merge pull request #214 from zcash/sha-256
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Example SHA-256 chip
2021-02-25 14:05:18 -07:00
Jack Grigg
a688c8b03d
sha256: Fix / silence lints
2021-02-25 20:34:07 +00:00
Jack Grigg
2f21135e68
book: Note that none of the documented gadgets have been reviewed
2021-02-25 20:05:19 +00:00
Jack Grigg
e41fd7ca12
Move SHA-256 gadget and chip into examples
2021-02-25 20:01:44 +00:00
Jack Grigg
c64346467b
Add Table16 circuit layout example
2021-02-25 20:01:44 +00:00
Jack Grigg
3fa36d7a60
Add test for circuit_dot_graph using SHA-256
2021-02-25 20:01:44 +00:00
therealyingtong
5f4a08898e
SHA-256 benchmarks
2021-02-25 20:01:44 +00:00
therealyingtong
a5ac5b3ed3
Add Compression test
2021-02-25 20:01:44 +00:00
therealyingtong
46b5ddcc68
Compression subregion_digest assignments
2021-02-25 20:01:44 +00:00
therealyingtong
b47b2e436b
Compression subregion_main assignments
2021-02-25 20:01:44 +00:00
therealyingtong
05c6ebd42d
Compression subregion_initial assignments
2021-02-25 20:01:44 +00:00
therealyingtong
4d7c717107
Add utils for Compression assignments
2021-02-25 20:01:44 +00:00
therealyingtong
3778266eeb
Add Compression gates
2021-02-25 20:01:44 +00:00
therealyingtong
5951ae6516
Add Compression
2021-02-25 20:01:44 +00:00
therealyingtong
f6af03c953
Add MessageSchedule test
2021-02-25 20:01:44 +00:00
therealyingtong
6f703d5cc3
MessageSchedule subregion3 assignments
2021-02-25 20:01:44 +00:00
therealyingtong
931d55a5bb
MessageSchedule subregion2 assignments
2021-02-25 20:01:44 +00:00
therealyingtong
65f7707a28
MessageSchedule subregion1 assignments
2021-02-25 20:01:44 +00:00
therealyingtong
88379fa62f
Add MessageSchedule gates and assign fixed column cells
2021-02-25 20:01:44 +00:00
therealyingtong
fc4f3576a0
Add utils for common MessageSchedule assignments
2021-02-25 20:01:44 +00:00
therealyingtong
feedffa2b2
Add MessageSchedule
2021-02-25 20:01:44 +00:00
therealyingtong
570f90e4ee
SHA-256 chip that uses a 2^16 lookup table
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Co-authored-by: Jack Grigg <jack@electriccoin.co>
2021-02-25 20:01:44 +00:00
str4d
e33fe2cb36
Merge pull request #213 from zcash/remove-ecc-gadget
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Remove ECC gadgets and instructions
2021-02-26 07:30:19 +13:00
Jack Grigg
b4feff8272
Remove ECC gadgets and instructions
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Migrated to the orchard crate:
https://github.com/zcash/orchard/pull/22
2021-02-25 18:17:50 +00:00
str4d
ecfd1dea91
Merge pull request #208 from zcash/selector-type
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Add a Selector type
2021-02-26 05:01:32 +13:00
Jack Grigg
ed26c8924c
Use Selector in simple-example
2021-02-25 15:40:49 +00:00
Jack Grigg
bd17c726ac
Add a Selector type
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This currently just wraps a `Column<Fixed>`, but enables us to start
writing circuits that can later have their selector usage optimised.
2021-02-25 15:28:29 +00:00
str4d
9467a03ae2
Merge pull request #209 from zcash/ecc-gadget-fixedpoints
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Store `Loaded` chip state in chip
2021-02-26 04:24:28 +13:00
str4d
87362e22d4
Merge pull request #199 from zcash/upstream-perm-struct
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Upstream Permutation struct into plonk::circuit
2021-02-26 04:24:00 +13:00
therealyingtong
4f17322c2d
Allow Chip::load to return state that the Layouter will hold
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This enables chips that e.g. want to load multiple lookup tables into
the same columns to store state about where each table was layed out.
Co-authored-by: Jack Grigg <jack@electriccoin.co>
2021-02-24 23:28:18 +08:00
therealyingtong
6cbf32c2cd
Add FixedPoints type and trait to ECC gadget
2021-02-24 23:24:53 +08:00
ebfull
84c63e5e84
Merge pull request #205 from daira/document-msrv
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Add documentation of Minimum Supported Rust Version.
2021-02-23 11:58:03 -07:00
therealyingtong
4ae21a905d
Update tests
2021-02-24 00:21:12 +08:00
therealyingtong
5a341b0f8f
Modify Assignment::copy() to take Column<Any> instead of usize
2021-02-24 00:18:22 +08:00
therealyingtong
d82a0c85b1
Modify Assignment::copy() to take Permutation instead of usize
2021-02-24 00:17:29 +08:00
therealyingtong
340fb2b6df
Move Permutation struct from crate::circuit -> plonk::circuit
2021-02-24 00:17:29 +08:00
ebfull
20bd44f854
Merge pull request #191 from zcash/sha-256-gadget-namespacing
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Alter the SHA-256 gadget to require namespacing
2021-02-23 08:49:03 -07:00
