orchard

Commit Graph

Author	SHA1	Message	Date
Kris Nuttycombe	4d89d45332	Add proptest generators for action and bundle types.	2021-04-28 18:04:17 -06:00
Kris Nuttycombe	e743198a50	Expose constructors required for ZIP-225 parsing.	2021-04-28 18:02:36 -06:00
Jack Grigg	30f01d122c	Bundle builder	2021-04-27 14:31:21 +12:00
Jack Grigg	52d87e257c	Return SpendingKey from Note::dummy We need the spending keys to create valid spendAuth signatures for Actions containing dummy spent notes.	2021-04-27 12:26:24 +12:00
Jack Grigg	f62bbbbb95	Small conversion helpers	2021-04-23 01:08:43 +12:00
Jack Grigg	dbfbc66ac7	Add NoteValue::zero as an alias for NoteValue::default	2021-04-23 00:46:39 +12:00
Jack Grigg	77121facb7	Dummy note generation	2021-04-23 00:46:39 +12:00
Jack Grigg	b1286b4e94	Fix bundle::Action to hold cmx instead of cm	2021-04-20 10:26:58 +12:00
Jack Grigg	c08d12cc52	Use incomplete addition in SinsemillaHashToPoint This requires exposing the ⊥ case throughout the return types. We prevent it from propagating into the Orchard note and key types by ensuring that: - When we generate keys or notes, if we encounter ⊥ we discard and re-generate. - When we construct keys or notes via any other pathway (e.g. parsing from bytes), we check for and reject ⊥.	2021-04-20 10:05:56 +12:00
Jack Grigg	5646ada113	Make nk the first argument to Nullifier::derive This more closely matches DeriveNullifier in the spec.	2021-03-30 13:52:20 +13:00
Jack Grigg	0f6eb9ca6c	Nullifier derivation	2021-03-26 07:51:05 +13:00
Jack Grigg	680c917ce6	Note commitment derivation	2021-03-26 07:51:05 +13:00
Jack Grigg	5bce857569	Fill out note components	2021-02-08 15:21:04 +00:00
Jack Grigg	a564ba76ce	Remove Chain and value::Constraint traits There was push-back on having this crate require these traits, due to the additional complexity within this crate. My rationale for including them was to make it simpler to reason about what is responsible for enforcing chain-specific constraints, and to reduce duplication (by enabling the wrapping chain implementation to use type definitions and leverage all built-in behaviour, instead of newtypes and needing to add a bunch of wrapping logic and boilerplate, some of which would encode chain-specific logic). We'll try working within the requirement that this crate enforces minimal base constraints and hard-codes any constants, and then have the wrapping chain provide encoding prefixes and additional value constraints where necessary.	2021-01-21 12:23:08 +00:00
Jack Grigg	d65968ed38	Skeleton for notes and values	2021-01-20 20:31:09 +00:00

15 Commits