| 摘要 |
Electronic device (1) comprising a chipset component (2) and a flash memory component (3), the said chipset component being associated with an identifier, the said chipset component comprising a monotonic counter (21) and being configured to:—derive a key from the identifier and a current value of the monotonic counter, by using a cryptographic key derivation function,—build a provisioning command related to the key,—send the provisioning command to the flash memory component, and—use the key to manage a secure storage area in the flash memory component. |
