Class Central is learner-supported. When you buy through links on our site, we may earn an affiliate commission.

YouTube

PASTA - Password-Based Threshold Authentication

Association for Computing Machinery (ACM) via YouTube

Overview

Save Big on Coursera Plus. 7,000+ courses at $160 off. Limited Time Only!
Explore a groundbreaking 23-minute conference talk on PASTA (PASsword-based Threshold Authentication), a novel approach to password-based threshold token-based authentication. Delve into the first formalization of this concept, which distributes the role of an identity provider among multiple servers. Learn how PASTA allows a subset of servers to collectively verify passwords and generate tokens while preventing token forgery and offline dictionary attacks. Examine the general framework of PASTA, its implementation using threshold token generation schemes, and its experimental results, including network latency. Gain insights into OAuth, JSON Web Tokens, and the goals and contributions of this innovative authentication method presented by the Association for Computing Machinery (ACM).

Syllabus

Introduction
OAuth
JSON Web Token
Offline Dictionary Attack
Goal
Contribution
Protocol
Primitives
Pasta construction
PASTA implementation
Experimental results
Network latency
Summary
Questions

Taught by

Association for Computing Machinery (ACM)

Reviews

Start your review of PASTA - Password-Based Threshold Authentication

Never Stop Learning.

Get personalized course recommendations, track subjects and courses with reminders, and more.

Someone learning on their laptop while sitting on the floor.