Revised Standard from Last Update.

NATIONAL FOREWORD

This Indian Standard (Part 2) ( First Revision ) which is identical with ISO/IEC 29192-2 : 2019 ‘Information security - Lightweight cryptography - Part 2: Block ciphers’ issued by International Organization for Standardization (ISO) and International Electro technical Commission (IEC) was adopted by the Bureau of Indian Standards on recommendation of the Information Systems Security and Privacy Sectional Committee, and approval of the Electronics and Information Technology Division Council.