Methods, apparatuses and computer program products for providing multi-hop cryptographic separation for handovers

摘要: A method, apparatus and computer program product are provided to provide cryptographical key separation for handovers. method is which includes calculating a based at least in part upon previously stored first intermediary value. The also second value the calculated key. additionally sending path switch acknowledgement including target access point. may further include receiving message an indication of cell identification encryption identification. storing calculation comprise following radio link handover. Corresponding apparatuses products provided.