Electronic Device with Flash Memory Component

1 - 10 . (canceled)

11 . An electronic device comprising:

a flash memory; and

a chipset associated with an identifier, the chipset comprising a monotonic counter 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; and

use the key to manage a secure storage area in the flash memory.

12 . The electronic device according to claim 11 , wherein the chipset is further configured to increase a counter value of the monotonic counter before deriving the key.

13 . The electronic device according to claim 12 , wherein the chipset comprises a single software or hardware function to increase the counter value and derive the key.

14 . The electronic device according to claim 11 , wherein the chipset is further configured to regenerate the key using the identifier and the current value of the monotonic counter, and to use the regenerated key to build commands to communicate with the flash memory.

15 . The electronic device according to claim 11 , wherein the chipset is configured to receive, from the flash memory, a one-time key, and wherein the chipset is configured to build the provisioning command related to the key and the one-time key.

16 . A method for preventing cloning of a flash memory of an electronic device comprising a chipset, the chipset associated with an identifier and comprising a monotonic counter, the method comprising:

soldering the flash memory to the electronic device;

at the chipset:

deriving a key from the identifier and a current value of the monotonic counter by using a cryptographic key derivation function;

building a provisioning command related to the key;

sending the provisioning command to the flash memory component; and

using the key to manage a secure storage area in the flash memory.

17 . The method according to claim 16 , further comprising increasing a counter value of the monotonic counter before deriving the key.

18 . The method according to claim 16 , further comprising:

regenerating the key using the identifier and the current value of the monotonic counter; and

using the regenerated key to build commands to communicate with the flash memory.

19 . The method according to claim 16 , further comprising receiving, at the chipset from the flash memory, a one-time key, wherein building the provisioning command comprises building the provision command related to the key and the one-time key.

20 . A computer program product stored in a non-transitory computer readable medium for controlling an electronic device comprising a flash memory and a chipset, the chipset associated with an identifier and comprising a monotonic counter, the computer program product comprising software instructions which, when run on the electronic device, causes the electronic device 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; and

use the key to manage a secure storage area in the flash memory.