Sichere Bereitstellung von Daten in einer Enklave eines Cloud-Servers

Details

Veröffentlichungs-Nr.

EP4712405

Anmeldetag

12. September 2024

Veröffentlichung

18. März 2026

Rechtsraum

EP

IPC

H04L9/08, H04L9/32

Abstract

The invention provides a method of securely provisioning data from a security module to an enclave of a cloud server via a telecommunications network. The method comprising the following steps: - verifying (314-316) an attestation received from the enclave, the attestation comprising an enclave public key associated with the enclave; - in case of positive verification of the attestation, generating (317) a session key; - encrypting (319) the session key using the enclave public key; - transmitting (321) the encrypted session key to the enclave. The method further comprises : - encrypting data stored in the security module using the session key; - transmitting the encrypted data to the enclave.

Anmelder

Firma

THALES DIS FRANCE SAS

Land

🇫🇷 Frankreich