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    Presentations 2023
Presentation

Requirements for Threshold TLS

September 27, 2023

Presenters

Armando Faz Hernandez - Cloudflare, Inc

Description

Abstract. In this presentation we give a brief note about the main requirements of a threshold signing scheme for the TLS protocol. Separating the signing capabilities across multiple remote parties helps to reduce the damage after a (part of a) key is compromised. Reverse proxies that terminate TLS connections have particular requirements for the use of a threshold signing algorithm. We developed an implementation for threshold RSA, and currently working on the ECDSA case.

[Slides] [Video]

Presented at

MPTS 2023: NIST Workshop (virtual) on Multi-Party Threshold Schemes 2023

Event Details

Location

    Virtual

Related Topics

Security and Privacy: cryptography

Created September 21, 2023, Updated October 25, 2023