Verfahren zur Bereitstellung von Benutzerdatenverschlüsselungsschlüsselschutz in einer Einfachen Authentifizierungsumgebung und System dafür

Details

Veröffentlichungs-Nr.

EP4525368

Aktenzeichen

EP24186155

Anmeldetag

3. Juli 2024

Veröffentlichung

17. September 2025

Erteilung

17. September 2025

Rechtsraum

EP

IPC

H04L9/40G06F21/62H04L9/00H04L9/08// H04L9/14

Abstract

There is provided a method for protecting a user data encryption key in a simple authentication environment, performed by a computing system. The method may include encrypting a private key, generated through a key management server, based on a password acquired from login information of a user terminal; receiving an authentication key, generated through the key management server, in response to a simple authentication registration request of the user terminal; decrypting the encrypted private key based on the password acquired from the login information; encrypting the decrypted private key based on the authentication key; and transmitting the encrypted private key to the user terminal.

Anmelder

Firma

Samsung SDS Co., Ltd.

Land

🇰🇷 Südkorea

Fachgebiete