Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.


Update on the Performance and Mode-level Properties of ISAP

May 11, 2022


Bart Mennink - Radboud University
Robert Primas - Graz University of Technology


Isap v2.0 is a family of lightweight authenticated encryption algorithms designed with a focus on robustness against implementation attacks. Isap v2.0 is of particular interest for applications like firmware updates where robustness against power analysis and fault attacks is crucial and code size and a small footprint in  hardware matters. In this talk, we summarize the mode-level features of Isap v2.0, how they affect concrete implementation attacks, and what performance one can expect from Isap v2.0 in different use cases.

Presented at

LWC Workshop 2022

Event Details



Related Topics

Security and Privacy: cryptography

Created May 05, 2022, Updated May 12, 2022