Package genlayer.py.keccak#

Warning

This is an internal module

Implements keccak hash

Source code is taken from ctz/keccak (Apache 2.0 license)

genlayer.py.keccak.Keccak256(initial_input: Buffer | None = None)#

Default preset for Keccak hash that is the same as one used in eth

class genlayer.py.keccak.KeccakHash[source]#

The Keccak hash function, with a hashlib-compatible interface.

__init__(bitrate_bits, capacity_bits, output_bits)[source]#

__repr__()[source]#: Return repr(self).

static preset(bitrate_bits, capacity_bits, output_bits)[source]#: Returns a factory function for the given bitrate, sponge capacity and output length. The function accepts an optional initial input, ala hashlib.