ISO/IEC 25330-3 Standard on Oblivious Transfer Extension Approved, Led by Ant Group

The ISO/IEC JTC 1/SC 27 plenary meeting in Virginia approved the ISO/IEC 25330 Part 3 standard on Oblivious Transfer Extension, a cryptographic protocol standardized by Ant Group with contributions from Chinese researchers, aiming to improve OT efficiency and interoperability for secure multi‑party computation.

Ant GroupISO/IEC 25330Oblivious Transfer

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ISO/IEC 25330-3 Standard on Oblivious Transfer Extension Approved, Led by Ant Group

Alibaba Cloud Developer

Mar 12, 2019 · Information Security

Why Publicly Verifiable Covert MPC Is a Game‑Changer for Secure Computation

This article explains the fundamentals of secure multi‑party computation, walks through oblivious transfer and garbled circuits, and introduces a novel publicly verifiable covert (PVC) model that offers near‑half‑honest performance with strong cheating deterrence, highlighting its practical impact on data privacy.

Garbled CircuitsOblivious TransferPublic Verifiable Covert

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Why Publicly Verifiable Covert MPC Is a Game‑Changer for Secure Computation