all InfoSec news
Protecting Quantum Procrastinators with Signature Lifting: A Case Study in Cryptocurrencies
March 16, 2023, 7:42 a.m. |
IACR News www.iacr.org
ePrint Report: Protecting Quantum Procrastinators with Signature Lifting: A Case Study in Cryptocurrencies
Or Sattath, Shai Wyborski
Current solutions to quantum vulnerabilities of widely used cryptographic schemes involve migrating users to post-quantum schemes before quantum attacks become feasible. This work deals with protecting quantum procrastinators: users that failed to migrate to post-quantum cryptography in time.
To address this problem in the context of digital signatures, we introduce a technique called signature lifting, that allows us to lift a deployed pre-quantum …
address attacks case context cryptocurrencies cryptography current deals digital digital signatures eprint report post-quantum post-quantum cryptography problem protecting quantum quantum attacks quantum cryptography report signature signatures solutions study vulnerabilities work
More from www.iacr.org / IACR News
Ph.D. Students in Cryptography
3 hours ago |
www.iacr.org
A New Cryptographic Algorithm
14 hours ago |
www.iacr.org
Jobs in InfoSec / Cybersecurity
Senior Offensive Cyber Analyst
@ PeopleTec | HUNTSVILLE, AL, United States
Cyber Systems Administrator
@ Peraton | San Diego, CA, United States
Senior Security Analyst (SOC)
@ Accesa & RaRo | Cluj-Napoca, Romania
Level 1 SOC Analyst
@ Telefonica Tech | Dublin, United Kingdom
Cyberspace Intelligence Analyst
@ Peraton | Fort Meade, MD, United States
Technical Product Manager, Electronic Warfare
@ Anduril | Costa Mesa, California, United States