Crate ironfish_proofs 

Implementation of the primitives used in Zcash and Iron Fish.

This is a fork of the original librustzcash project from Zcash. The fork was created by the Iron Fish project to add performance improvements.

Delta from upstream

These are the differences between this crate and the upstream librustzcash:

• Changed the elliptic curve backend from bls12_381 to blstrs

Modules

circuit

Implementations of the Zcash circuits and Zcash-specific gadgets.

constants

Various constants used for the Zcash proofs.

proverlocal-prover or bundled-prover

Abstractions over the proving system and parameters for ease of use.

sapling

Helpers for creating Sapling proofs.

sprout

APIs for creating and verifying Sprout proofs.

Structs

ZcashParameters

Functions

default_params_folderdirectories

Returns the default folder that the Zcash proving parameters are located in.

download_parametersdownload-params

Download the Zcash Sapling parameters, storing them in the default location.

load_parameters

parse_parameters

Parse Bls12 keys from bytes as serialized by Parameters::write.