| 摘要 |
A method for the protection against access to a machine code of a device, has the steps: (a) encrypting a machine code by a device-specific key, which is provided by a TPM (Trusted Platform Module) module present in the device, (b) storing the encrypted machine code in a memory of the device, (c) wherein the device-specific key can no longer be read from the TPM module after a manipulation of the device. |
