Web: https://iacr.org/news/item/20306

March 16, 2023, 7:42 a.m. |

IACR News www.iacr.org

ePrint Report: Authenticated Encryption for Very Short Inputs

Alexandre Adomnicai, Kazuhiko Minematsu, Junji Shikata

We study authenticated encryption (AE) modes dedicated to very short messages, which are crucial for Internet-of-things applications. Since the existing general-purpose AE modes need at least three block cipher calls for non-empty messages, we explore the design space for AE modes that use at most two calls. We proposed a family of AE modes, dubbed Manx, that work when the total input length is less than …

encryption eprint report inputs

Cyber Security Specialist

@ NielsenIQ | Algiers, Algeria

Chief Information Security Officer

@ Business Wire | United States

Sr. Red Team Engineer

@ Picus | Ankara, Turkey

Cyber Security Expert

@ AVIV Group | Paris, France

Security Architect

@ Eurofins | Barcelona, Poland

Engineering Manager, Cloud Security

@ Patreon | Remote

Sr. Cybersecurity Engineer - Identity and Access Management

@ Visa | Bengaluru, India

Research Engineer- Atmospheric Perils Vulnerability

@ Verisk | Boston, MA, United States

Security Engineer, SIRT

@ Amazon.com | Dublin, IRL

Sr Incident Response Analyst

@ ServiceNow | Dublin, Ireland

Security Architect

@ AVIV Group | Paris, France

Regulatory Compliance Specialist - ISMS

@ Intelerad | Remote, OR, United States