Summary

This Recommendation presents an authentication framework based on one-time authentication key (AFOTAK) using distributed ledger technology (DLT). This Recommendation:

•            defines the one-time authentication key-based authentication framework and its authentication procedures;

•            specifies security requirements for the one-time authentication key-based authentication framework;

•            describes how the one-time authentication key is generated and verified; and

•           identifies security threats, and

•           specifies security controls.