syft.frameworks.torch.mpc.beaver

Module Contents

syft.frameworks.torch.mpc.beaver.request_triple(crypto_provider: AbstractWorker, cmd: Callable, field: int, a_size: tuple, b_size: tuple, locations: list)

Generates a multiplication triple and sends it to all locations.

Parameters

• crypto_provider – worker you would like to request the triple from

• cmd – An equation in einsum notation.

• field – An integer representing the field size.

• a_size – A tuple which is the size that a should be or a torch.Size instance

• b_size – A tuple which is the size that b should be or a torch.Size intance

• locations – A list of workers where the triple should be shared between.

Returns

A triple of AdditiveSharedTensors such that c_shared = cmd(a_shared, b_shared).