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
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
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
340fb2b6df
Move Permutation struct from crate::circuit -> plonk::circuit
2021-02-24 00:17:29 +08:00
therealyingtong
84f732acb4
Add circuit::RegionIndex and circuit::RegionStart newtypes
2021-02-20 21:26:42 +08:00
therealyingtong
a19dc68dee
Use Column<Any> in Permutation::Argument
2021-02-17 21:32:17 +08:00
Jack Grigg
3fc245343e
Return results from assigned regions
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This makes it easier to pass variables out of a region.
2021-02-01 21:42:57 +00:00
Jack Grigg
bf771a7446
Add namespacing and gadget name collection to Layouter
2021-02-01 18:38:04 +00:00
Jack Grigg
60061f64fd
Add name field to Layouter::assign_region
2021-02-01 18:34:24 +00:00
Jack Grigg
4c3adf59d5
Add annotations to Region::{assign_advice, assign_fixed}
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This enables circuits to annotate individual cells with variable names
or similar protocol-specific metadata.
2021-02-01 18:33:25 +00:00
therealyingtong
faf5da15c9
Track column usage in RegionShape.
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Co-authored-by: Jack Grigg <jack@electriccoin.co>
2021-01-28 10:55:02 +08:00
Jack Grigg
17da891b25
General traits and structs for implementing circuits
2021-01-08 01:54:18 +00:00
