3 papers
cs.CR2018
Defeating the Downgrade Attack on Identity Privacy in 5G
Mohsin Khan, Philip Ginzboorg, Kimmo Järvinen +1
3GPP Release 15, the first 5G standard, includes protection of user identity privacy against IMSI catchers. These protection mechanisms are based on public key encryption. Despite…
cs.CR2017
Concealing IMSI in 5G Network Using Identity Based Encryption
Mohsin Khan, Valtteri Niemi
Subscription privacy of a user has been a historical concern with all the previous generation mobile networks, namely, GSM, UMTS,and LTE. While a little improvement have been achie…
cs.CR2017
AES and SNOW 3G are Feasible Choices for a 5G Phone from Energy Perspective
Mohsin Khan, Valtteri Niemi
The aspirations for a 5th generation (5G) mobile network are high. It has a vision of unprecedented data-rate and extremely pervasive connectivity. To cater such aspirations in a m…