Project Alchemy
An effort to bring together the Zcash and Ethereum blockchains
ZRelay
A BTC Relay-inspired Zcash SPV client on the EVM
The Zcash PoW consists of two components which must be implemented in the EVM. BLAKE2b, a cryptographic hash function, is used in the Equihash Proof-of-Work system.
There is a Solidity implementation of BLAKE2b and Equihash in this repo, and an EIP for a BLAKE2b precompiled contract for efficiency.
Tests:
Install Dapple (version >= 0.8)
npm install -g dapple
Run tests
dapple test
Note: requires dapple >= v0.8 and Solc >= 0.4.2 you may have to build from source.