A TPM-BASED SECURE MULTIPARTY COMPUTING SYSTEM USING A NON-BYPASSABLE GATEWAY

摘要

Embodiments of the present disclosure disclose a system for preventing data leakage of a client to untrusted parties in a multiparty computing environment. According to one embodiment, the server's gateway (eg, non-bypassable gateway) is received from a user's user device over a network to process user data by an execution service. In response to the request, the system sanitizes the user data by scanning the user data for malicious code. The system selects a trusted execution environment (TEE) worker from the plurality of TEE workers, and initiates execution of the execution service by the selected TEE worker. The system receives execution results from the selected TEE operator. The system transmits the execution results to the user's user device over the network.