Current state of standardization of post-quantum cryptography

Abstract

The paper provides an overview and analysis of the current state of standardization of post-quatic cryptography. The development of quantum computers threatens the security of cryptographic algorithms used today. To counter this threat, the field of post-quantum cryptography was launched. But deploying new cryptographic systems takes a lot of time and effort. Thus, policymakers and system owners must be prepared. Currently, standards bodies continue to standardize protocols built using pre-quantum systems that cannot withstand quantum attacks. To such protocols, it is advisable to exchange the concept of hybrid systems (double encryption, double KEM, double signatures, etc.). However, this is not in the current plan. Therefore, it is possible to obtain post-quantum integration when developing new standards or updating existing ones.