SNIP_CLASSIC_CSM_SECTION_8_3_8_Key_Management_Interface

8.3.8 Key Management Interface The following interfaces are used for key management. Basically, a key contains of one ore more key elements. A key element can be part of multiple keys. For example, this allows to derive a key element from a password with one keyId, and to use this derived key element for encryption with another keyId. Note: If the actual key element to be modified is directly mapped to flash memory, there could be a bigger delay when calling the key management functions (synchronous operation) [SWS_Csm_00974] ⌈If a key management function is called, the CSM shall disable processing new jobs from the queue until the next call of the main function.⌋