TLShare: Private Authenticated MPC and FHE Inputs Over TLS↗ (원문, 새 창)

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Transport Layer Security (TLS) is the backbone of the web, allowing clients to establish secure and private channels with servers. DECO (CCS'20) and follow-up works proposed protocols that enable proving the provenance of a TLS response, i.e., that a payload came from a particular server, without needing server-side modifications. Unfortunately, these works are limited to proving Boolean statements over the payload (e.g., age $\ge$ 18) and cannot combine payloads from multiple clients. We int