Revised Standard from Last Update.

NATIONAL FOREWORD

This Indian Standard (Part 3) (Second Revision) which is Identical with ISO/IEC 11770-3 : 2021 ‘Information security - Key management - Part 3: Mechanisms using asymmetric techniques’ issued by International Organization for Standardization (ISO) and International Electro technical Commission (IEC) jointly was adopted by the Bureau of Indian Standards on the recommendations of the Information Systems Security and Privacy Sectional Committee, and approval of the Electronics and Information Technology Division Council.

This Standard was originally published in 2016 and was identical to ISO/IEC 11770-3 : 2008. The first revision of this standard was published in 2019 and was Identical to ISO/IEC 11770-3 : 2015. The second revision of this standard aligns this Indian Standard with ISO/IEC 11770-3 : 2021.