摘要 |
A first entity of a system , the system comprising at least the first entity, an execution entity and a licensing/encoding protocol, wherein the first entity comprises a data memory, having stored thereon data to be processed, wherein the execution entity comprises a program memory, having stored thereon a program code, and is configured for data processing using the program code, wherein the first entity is configured to encode the data by a first key provided by the licensing/encoding protocol to obtain encoded data and to submit the encoded data to the execution entity, and wherein the program code of the execution entity is adapted by a second key, provided by the licensing/encoding protocol and associated to the first key, such that, when executing the adapted program code on the execution entity, the encoded data is processed. |