公开(公告)号：EP3198785A4

公开(公告)日：2018-03-07

申请号：EP14902683

申请日：2014-09-24

Applicant: NOKIA TECHNOLOGIES OY

Inventor： SAVOLAINEN TEEMU ILMARI ,  RANTAESKOLA ANTTI VELI

IPC: H04L9/32 ,  G06F21/30 ,  G06F21/43 ,  H04L12/28 ,  H04L29/06 ,  H04W4/00

CPC classification number: G06F21/43 ,  G06F21/30 ,  H04L9/0643 ,  H04L9/3215 ,  H04L9/3236 ,  H04L9/3242 ,  H04L12/28 ,  H04L29/06 ,  H04L63/18 ,  H04W4/70 ,  H04W4/80

Abstract: In accordance with an example aspect of the present invention, there is provided an apparatus comprising at least one receiver configured to receive, via a first channel, a secret value and an identifier of a local node and, via a second channel, a random value, and at least one processing core configured to cause transmission to the local node of a first message comprising a hash value, the hash value being derived based on a set comprising the secret value, the random value, and an instruction.