公开(公告)号：US09825923B2

公开(公告)日：2017-11-21

申请号：US14783621

申请日：2013-04-12

Applicant: Nokia Solutions and Networks Oy

Inventor： Swaminathan Arunachalam ,  Kabilan Thamilmani ,  Mikko Tapani Suni

IPC: H04L29/06 ,  H04L9/32 ,  G06F21/64 ,  H04L9/08 ,  H04W12/02 ,  H04W12/10 ,  H04W12/04

CPC classification number: H04L63/0435 ,  G06F21/64 ,  H04L9/0838 ,  H04L9/3236 ,  H04L9/3242 ,  H04L63/00 ,  H04L63/0492 ,  H04L63/0876 ,  H04L63/123 ,  H04W12/02 ,  H04W12/04 ,  H04W12/10

Abstract: Providing secure radio information transfer over a mobile radio bearer by generating one or more secret keys, applying symmetric encryption to unencrypted radio information to generate encrypted radio information, applying a keyed hash operation to the unencrypted radio information using the generated one or more secret keys to generate a message digest, and transmitting both the encrypted radio information and the message digest over a network.