E Keytech

This document provides an overview of an electronic key (eKey) product. It describes the eKey's functions, features, applications, models, and development kit. The eKey is a USB hardware token that integrates a smart chip and reader. It provides functions like digital signatures, identity authentication, encryption/decryption, and storage of personal credentials. The document outlines how to install and use the eKey and also explains how digital certificates can be applied for and managed through the eKey.