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pcaversaccio/compute_create2_address_zksync.vy

Last active May 15, 2024 07:19
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Calculate the `CREATE2` address on zkSync using Vyper.
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compute_create2_address_zksync.vy
# @version ^0.3.10
_CREATE2_PREFIX: constant(bytes32) = 0x2020dba91b30cc0006188af794c2fb30dd8520db7e2c088b7fc7c103c00ca494
@external
@pure
def compute_create2_address_zksync(salt: bytes32, bytecode_hash: bytes32, deployer: address, input: Bytes[4_096]=b"") -> address:
constructor_input_hash: bytes32 = keccak256(input)
data: bytes32 = keccak256(concat(_CREATE2_PREFIX, empty(bytes12),\
convert(deployer, bytes20), salt, bytecode_hash, constructor_input_hash))
return convert(convert(data, uint256) & convert(max_value(uint160), uint256), address)
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