orchard

Commit Graph

Author	SHA1	Message	Date
therealyingtong	f7e150a81b	Create halo2-gadgets workspace.	2021-10-12 14:08:43 +02:00
therealyingtong	e3aad46785	ecc: Merge FixedPoints, FixedPointsBaseField, FixedPointsShort types. This API change defines a FixedPoints trait that is implemented for all OrchardFixedBases. This makes EccChip, SinsemillaChip, and MerkleChip generic over the fixed bases used.	2021-10-12 12:26:18 +02:00
therealyingtong	cba0d8672b	Remove standard PLONK helper. The Action circuit only used standard PLONK in one place. Since it used non-binary selectors, it cannot be optimised by the halo2 selector optimisations. We now replace it with a custom gate which uses a binary selector.	2021-07-23 17:58:58 +08:00
therealyingtong	f31dd28a8e	Circuit::synthesize(): Diversified address integrity.	2021-07-21 20:35:43 +08:00
therealyingtong	48b862f13f	Circuit::synthesize(): Nullifier integrity.	2021-07-21 20:35:43 +08:00
therealyingtong	626ee482bf	Circuit::synthesize(): Value commitment integrity.	2021-07-21 20:35:43 +08:00
therealyingtong	4ba8762dcd	Circuit::synthesize(): Merkle path validity.	2021-07-21 20:35:43 +08:00
therealyingtong	b64fd5ac81	Circuit::synthesize(): Witness private variables. Load private variables that are used across multiple checks into the circuit.	2021-07-21 20:35:43 +08:00
therealyingtong	af2ac762f4	gadget::sinsemilla.rs: Add Sinsemilla instructions. SinsemillaInstructions has two const generic parameters: K, which is the number of bits in each word of the hash, and MAX_WORDS, which is the maximum number of words the hash can process. For Orchard, K = 10, MAX_WORDS = 253.	2021-06-19 18:14:22 +08:00
therealyingtong	4d8ae89aa9	Add Utilities chip	2021-06-04 18:08:59 +08:00
Jack Grigg	363e6944ec	Poseidon instructions	2021-06-01 17:54:37 +01:00
Jack Grigg	bbf2dc271e	Add ECC gadgets and instructions Migrated from the halo2 crate; we may re-upstream them later (or move gadgets into their own crate) once we've stabilised them.	2021-02-25 18:11:46 +00:00

12 Commits