Valtteri Niemi

112 papers A* 5A 1B 9C 10Misc 8Journal 43Unranked 32

Year	Rank	Type	Title / Venue / Authors
2026	—	`conf`	Anonymous Location-Based Advertising with Fine-Grained Statistics. ICISSP (2) Gizem Akman, Kuan Eeik Tan, Valtteri Niemi
2026	J	`jnl`	CurricuLLM: Designing Personalized and Workforce-Aligned Cybersecurity Curricula Using Fine-Tuned LLMs. CoRR Arthur Nijdam, Harri Kähkönen, Valtteri Niemi, Paul Stankovski Wagner, Sara Ramezanian
2025	—	`conf`	Policy Enforcement Protocols with Split Keys. ESORICS Workshops (3) Gizem Akman, Philip Ginzboorg, Sampo Sovio, Valtteri Niemi
2025	J	`jnl`	Special Issue Editorial: Trustworthy and Intelligent 6G Mobile Networks. IEEE Netw. Zheng Yan, Tieyan Li, Valtteri Niemi, Elisa Bertino
2024	J	`jnl`	Authentication of fragments with short tags. Theor. Comput. Sci. Philip Ginzboorg, Valtteri Niemi, Jörg Ott
2024	J	`jnl`	Cybersecurity Education in Universities: A Comprehensive Guide to Curriculum Development. IEEE Access Sara Ramezanian, Valtteri Niemi
2023	J	`jnl`	Privacy-Enhanced AKMA for Multi-Access Edge Computing Mobility. Comput. Gizem Akman, Philip Ginzboorg, Mohamed Taoufiq Damir, Valtteri Niemi
2022	B	`conf`	A Beyond-5G Authentication and Key Agreement Protocol. NSS Mohamed Taoufiq Damir, Tommi Meskanen, Sara Ramezanian, Valtteri Niemi
2022	—	`conf`	AKMA for Secure Multi-access Edge Computing Mobility in 5G. ICCSA (Workshops 4) Gizem Akman, Philip Ginzboorg, Valtteri Niemi
2022	—	`conf`	Lightweight Privacy-Preserving Ride-Sharing Protocols for Autonomous Cars. CSCS Sara Ramezanian, Gizem Akman, Mohamed Taoufiq Damir, Valtteri Niemi
2022	—	`conf`	Location Privacy, 5G AKA, and Enhancements. NordSec Mohamed Taoufiq Damir, Valtteri Niemi
2022	—	`conf`	Message from Dependability in Sensor, Cloud and Big Data System and Applications 2022 General Chairs. HPCC/DSS/SmartCity/DependSys Limin Xiao, Nobuyoshi Asai, Valtteri Niemi
2022	—	`conf`	On Post-Quantum Identification in 5G. WISEC Mohamed Taoufiq Damir, Valtteri Niemi
2022	J	`jnl`	On Post-Quantum Perfect Forward Secrecy in 6G. CoRR Mohamed Taoufiq Damir, Tommi Meskanen, Sara Ramezanian, Valtteri Niemi
2022	J	`jnl`	Privacy-Aware Access Protocols for MEC Applications in 5G. Network Gizem Akman, Philip Ginzboorg, Valtteri Niemi
2022	Misc	`conf`	Privacy-friendly Discovery of Common Friends in P2P Networks. FRUCT Tommi Meskanen, Jarkko Kuusijärvi, Sara Ramezanian, Valtteri Niemi
2021	—	`ed.`	2021 IEEE International Conference on Blockchain, Blockchain 2021, Melbourne, Australia, December 6-8, 2021 Blockchain Yang Xiang, Ziyuan Wang, Honggang Wang, Valtteri Niemi
2021	J	`jnl`	AKMA: Delegated Authentication System of 5G. IEEE Commun. Stand. Mag. Mohsin Khan, Philip Ginzboorg, Valtteri Niemi
2021	J	`jnl`	FPGA Implementations of 256-Bit SNOW Stream Ciphers for Postquantum Mobile Security. IEEE Trans. Very Large Scale Integr. Syst. Milad Bahadori, Kimmo Järvinen, Valtteri Niemi
2021	B	`conf`	Multi-party Private Set Operations with an External Decider. DBSec Sara Ramezanian, Tommi Meskanen, Valtteri Niemi
2021	J	`jnl`	Multi-party Private Set Operations with an External Decider. CoRR Sara Ramezanian, Tommi Meskanen, Valtteri Niemi
2021	Misc	`conf`	Parental Control with Edge Computing and 5G Networks. FRUCT Sara Ramezanian, Tommi Meskanen, Valtteri Niemi
2021	J	`jnl`	Privacy-Aware Contact Sharing for Groups in P2P Networks. Int. J. Embed. Real Time Commun. Syst. Tommi Meskanen, Jarkko Kuusijärvi, Valtteri Niemi
2021	—	`conf`	Privacy-Preserving Access for Multi-Access Edge Computing (MEC) Applications. ICCSA (8) Gizem Akman, Philip Ginzboorg, Valtteri Niemi
2020	J	`jnl`	AI-Based Cyberbullying Prevention in 5G Networks. Int. J. Embed. Real Time Commun. Syst. Sara Ramezanian, Tommi Meskanen, Valtteri Niemi
2020	Misc	`conf`	Privacy-Preserving Peer Discovery for Group Management in p2p Networks. FRUCT Tommi Meskanen, Valtteri Niemi, Jarkko Kuusijäarvi
2020	J	`jnl`	Private membership test protocol with low communication complexity. Digit. Commun. Networks Sara Ramezanian, Tommi Meskanen, Masoud Naderpour, Ville Junnila, Valtteri Niemi
2019	Misc	`conf`	AKMA Support in Multi SIM User Equipment. FRUCT Gizem Akman, Valtteri Niemi, Philip Ginzboorg
2019	—	`conf`	Privacy Preserving AKMA in 5G. SSR Mohsin Khan, Philip Ginzboorg, Valtteri Niemi
2019	Misc	`conf`	Privacy Preserving Cyberbullying Prevention with AI Methods in 5G Networks. FRUCT Sara Ramezanian, Valtteri Niemi
2019	Misc	`conf`	Privacy preserving 2-party queries on bipartite graphs with private set intersection. SAC Sara Ramezanian, Tommi Meskanen, Valtteri Niemi
2019	J	`jnl`	Privacy-Protecting Algorithms for Digraph Shortest Path Queries. Int. J. Embed. Real Time Commun. Syst. Sara Ramezanian, Tommi Meskanen, Valtteri Niemi
2018	—	`conf`	Defeating the Downgrade Attack on Identity Privacy in 5G. SSR Mohsin Khan, Philip Ginzboorg, Kimmo Järvinen, Valtteri Niemi
2018	J	`jnl`	Defeating the Downgrade Attack on Identity Privacy in 5G. CoRR Mohsin Khan, Philip Ginzboorg, Kimmo Järvinen, Valtteri Niemi
2018	—	`conf`	Estimating Message Transmission Time Over Heterogeneous Disrupted Links. SPAWC Philip Ginzboorg, Valtteri Niemi, Jörg Ott
2018	J	`jnl`	IEEE Access Special Section Editorial: Trust Management in Pervasive Social Networking (TruPSN). IEEE Access Zheng Yan, Honggang Wang, Laurence T. Yang, Valtteri Niemi
2018	—	`conf`	Privacy Preserving Queries on Directed Graph. NTMS Sara Ramezanian, Tommi Meskanen, Valtteri Niemi
2018	Misc	`conf`	Privacy Preserving Shortest Path Queries on Directed Graph. FRUCT Sara Ramezanian, Tommi Meskanen, Valtteri Niemi
2017	—	`conf`	AES and SNOW 3G are Feasible Choices for a 5G Phone from Energy Perspective. 5GWN Mohsin Khan, Valtteri Niemi
2017	J	`jnl`	AES and SNOW 3G are Feasible Choices for a 5G Phone from Energy Perspective. CoRR Mohsin Khan, Valtteri Niemi
2017	J	`jnl`	Auditable De-anonymization in V2X Communication. J. ICT Stand. Masoud Naderpour, Tommi Meskanen, Andrew Paverd, Valtteri Niemi
2017	B	`conf`	Concealing IMSI in 5G Network Using Identity Based Encryption. NSS Mohsin Khan, Valtteri Niemi
2017	J	`jnl`	Concealing IMSI in 5G Network Using Identity Based Encryption. CoRR Mohsin Khan, Valtteri Niemi
2017	B	`conf`	Evaluating the performance and privacy of a token-based collaborative recommender. WI Ville Ollikainen, Valtteri Niemi
2017	B	`conf`	Mind Your Right to Know: On De-anonymization Auditability in V2X Communications. NSS Tommi Meskanen, Masoud Naderpour, Valtteri Niemi
2017	Misc	`conf`	On De-synchronization of User Pseudonyms in Mobile Networks. ICISS Mohsin Khan, Kimmo Järvinen, Philip Ginzboorg, Valtteri Niemi
2017	J	`jnl`	Privacy Enhanced Fast Mutual Authentication in 5G Network Using Identity Based Encryption. J. ICT Stand. Mohsin Khan, Valtteri Niemi
2017	B	`conf`	Private Membership Test Protocol with Low Communication Complexity. NSS Sara Ramezanian, Tommi Meskanen, Masoud Naderpour, Valtteri Niemi
2017	J	`jnl`	UAKA-D2D: Universal Authentication and Key Agreement Protocol in D2D Communications. Mob. Networks Appl. Mingjun Wang, Zheng Yan, Valtteri Niemi
2016	J	`jnl`	Key technologies for 5G, the next generation of mobile networks and services. Int. J. Commun. Syst. Zheng Yan, Valtteri Niemi, Laurence T. Yang
2016	A*	`conf`	Practical Attacks Against Privacy and Availability in 4G/LTE Mobile Communication Systems. NDSS Altaf Shaik, Jean-Pierre Seifert, Ravishankar Borgaonkar, N. Asokan, Valtteri Niemi
2016	—	`conf`	Privacy of the long-term identities in cellular networks. MobiMedia Philip Ginzboorg, Valtteri Niemi
2016	J	`jnl`	Two Schemes of Privacy-Preserving Trust Evaluation. Future Gener. Comput. Syst. Zheng Yan, Wenxiu Ding, Valtteri Niemi, Athanasios V. Vasilakos
2015	—	`conf`	Demo: Cloud-based Security as a Service for Smart IoT Environments. S3@MobiCom Ibbad Hafeez, Aaron Yi Ding, Lauri Suomalainen, Seppo Hätönen, Valtteri Niemi, Sasu Tarkoma
2015	—	`conf`	Extended Model of Side-Information in Garbling. TrustCom/BigDataSE/ISPA (1) Tommi Meskanen, Valtteri Niemi, Noora Nieminen
2015	J	`jnl`	How to Use Garbling for Privacy Preserving Electronic Surveillance Services. J. Cyber Secur. Mobil. Tommi Meskanen, Valtteri Niemi, Noora Nieminen
2015	J	`jnl`	Practical attacks against privacy and availability in 4G/LTE mobile communication systems. CoRR Altaf Shaik, Ravishankar Borgaonkar, N. Asokan, Valtteri Niemi, Jean-Pierre Seifert
2015	—	`conf`	Private Membership Test for Bloom Filters. TrustCom/BigDataSE/ISPA (1) Tommi Meskanen, Jian Liu, Sara Ramezanian, Valtteri Niemi
2014	J	`jnl`	Editorial: Special issue on trust in cyber, physical and social computing. Comput. Secur. Zheng Yan, Guojun Wang, Valtteri Niemi, Robert H. Deng
2014	B	`conf`	Garbling in Reverse Order. TrustCom Tommi Meskanen, Valtteri Niemi, Noora Nieminen
2014	J	`jnl`	Message fragmentation for a chain of disrupted links. Comput. Commun. Philip Ginzboorg, Valtteri Niemi, Jörg Ott
2014	C	`conf`	On Reusable Projective Garbling Schemes. CIT Tommi Meskanen, Valtteri Niemi, Noora Nieminen
2013	—	`conf`	A Research Model for Trustworthy Pervasive Social Networking. TrustCom/ISPA/IUCC Zheng Yan, Peng Zhang, Valtteri Niemi, Raimo Kantola
2013	J	`jnl`	Exploring the impact of trust information visualization on mobile application usage. Pers. Ubiquitous Comput. Zheng Yan, Conghui Liu, Valtteri Niemi, Guoliang Yu
2013	J	`jnl`	Fragmentation algorithms for DTN links. Comput. Commun. Philip Ginzboorg, Valtteri Niemi, Jörg Ott
2013	—	`conf`	Inferring social ties in academic networks using short-range wireless communications. WPES Igor Bilogrevic, Kévin Huguenin, Murtuza Jadliwala, Florent Lopez, Jean-Pierre Hubaux, Philip Ginzboorg, Valtteri Niemi
2013	—	`conf`	Inferring social ties in pervasive networks: an on-campus comparative study. UbiComp (Adjunct Publication) Igor Bilogrevic, Kévin Huguenin, Murtuza Jadliwala, Florent Lopez, Jean-Pierre Hubaux, Philip Ginzboorg, Valtteri Niemi
2013	J	`jnl`	Privacy of Community Pseudonyms in Wireless Peer-to-Peer Networks. Mob. Networks Appl. Julien Freudiger, Murtuza Jadliwala, Jean-Pierre Hubaux, Valtteri Niemi, Philip Ginzboorg
2013	—	`conf`	Secure pervasive social networking based on multi-dimensional trust levels. CNS Zheng Yan, Mingjun Wang, Valtteri Niemi, Raimo Kantola
2012	—	`conf`	Big Brother Knows Your Friends: On Privacy of Social Communities in Pervasive Networks. Pervasive Igor Bilogrevic, Murtuza Jadliwala, István Lám, Imad Aad, Philip Ginzboorg, Valtteri Niemi, Laurent Bindschaedler, Jean-Pierre Hubaux
2012	J	`jnl`	Distributed and minimal usage control. Serv. Oriented Comput. Appl. Debmalya Biswas, Nikolai Nefedov, Valtteri Niemi
2012	C	`conf`	Message fragmentation for a chain of disrupted links. WOWMOM Philip Ginzboorg, Valtteri Niemi, Jörg Ott
2012	A*	`conf`	Track Me If You Can: On the Effectiveness of Context-based Identifier Changes in Deployed Mobile Networks. NDSS Laurent Bindschaedler, Murtuza Jadliwala, Igor Bilogrevic, Imad Aad, Philip Ginzboorg, Valtteri Niemi, Jean-Pierre Hubaux
2011	—	`conf`	Distributed Usage Control. ANT/MobiWIS Debmalya Biswas, Nikolai Nefedov, Valtteri Niemi
2011	B	`conf`	Implementation of a Reputation System for Pervasive Social Networking. TrustCom Yu Chen, Zheng Yan, Valtteri Niemi
2011	J	`jnl`	Meetings through the cloud: Privacy-preserving scheduling on mobile devices. J. Syst. Softw. Igor Bilogrevic, Murtuza Jadliwala, Praveen Kumar, Sudeep Singh Walia, Jean-Pierre Hubaux, Imad Aad, Valtteri Niemi
2011	—	`conf`	Message Fragmentation for Disrupted Links. EW Philip Ginzboorg, Valtteri Niemi, Jörg Ott
2011	B	`conf`	Privacy, Identity and Trust in Context-Aware Mobile Services. TrustCom Valtteri Niemi
2011	—	`conf`	Privacy-preserving activity scheduling on mobile devices. CODASPY Igor Bilogrevic, Murtuza Jadliwala, Jean-Pierre Hubaux, Imad Aad, Valtteri Niemi
2011	C	`conf`	Privacy-triggered communications in pervasive social networks. WOWMOM Murtuza Jadliwala, Julien Freudiger, Imad Aad, Jean-Pierre Hubaux, Valtteri Niemi
2011	—	`conf`	Transforming Privacy Policies to Auditing Specifications. HASE Debmalya Biswas, Valtteri Niemi
2010	J	`jnl`	Editorial for the LTE special section. Comput. Commun. Valtteri Niemi
2010	C	`conf`	Effects of Displaying Trust Information on Mobile Application Usage. ATC Zheng Yan, Conghui Liu, Valtteri Niemi, Guoliang Yu
2010	J	`jnl`	Reachability in Restricted Walk on Integers. J. Univers. Comput. Sci. Philip Ginzboorg, Valtteri Niemi
2009	C	`conf`	A Methodology towards Usable Trust Management. ATC Zheng Yan, Valtteri Niemi
2009	—	`conf`	Exploring Trust of Mobile Applications Based on User Behaviors. INTRUST Zheng Yan, Yan Dong, Valtteri Niemi, Guoliang Yu
2008	C	`conf`	A User Behavior Based Trust Model for Mobile Applications. ATC Zheng Yan, Valtteri Niemi, Yan Dong, Guoliang Yu
2004	—	`conf`	Issues with Applying Cryptography in Wireless Systems. Theory Is Forever Valtteri Niemi
2004	J	`jnl`	Trends in mobile security standards. Inf. Secur. Tech. Rep. Valtteri Niemi
2003	C	`conf`	Cryptography in Wireless Standards: (Invited Paper). IMACC Valtteri Niemi
2003	—	`conf`	Hiding Regular Languages. Grammars and Automata for String Processing Valtteri Niemi
2003	—	`conf`	Man-in-the-Middle in Tunnelled Authentication Protocols. Security Protocols Workshop N. Asokan, Valtteri Niemi, Kaisa Nyberg
2003	—	`book`	UMTS security. Valtteri Niemi, Kaisa Nyberg
2002	J	`jnl`	Man-in-the-Middle in Tunnelled Authentication Protocols. IACR Cryptol. ePrint Arch. N. Asokan, Valtteri Niemi, Kaisa Nyberg
2002	—	`conf`	Secure Vickrey Auctions without Threshold Trust. Financial Cryptography Helger Lipmaa, N. Asokan, Valtteri Niemi
2001	J	`jnl`	Secure Vickrey Auctions without Threshold Trust. IACR Cryptol. ePrint Arch. Helger Lipmaa, N. Asokan, Valtteri Niemi
1999	J	`jnl`	Efficient Voting with No Selling of Votes. Theor. Comput. Sci. Valtteri Niemi, Ari Renvall
1999	J	`jnl`	Solitaire Zero-knowledge. Fundam. Informaticae Valtteri Niemi, Ari Renvall
1998	J	`jnl`	Secure Multiparty Computations Without Computers. Theor. Comput. Sci. Valtteri Niemi, Ari Renvall
1997	—	`ch.`	Cryptology: Language-Theoretic Aspects. Handbook of Formal Languages (2) Valtteri Niemi
1997	C	`conf`	Multiparty Computations with a Deck of Cards. Developments in Language Theory Valtteri Niemi, Ari Renvall
1997	A*	`conf`	TWOPRIME: A Fast Stream Ciphering Algorithm. FSE Cunsheng Ding, Valtteri Niemi, Ari Renvall, Arto Salomaa
1995	C	`conf`	Colored Gauss and Tangent Codes on the Torus. Developments in Language Theory Jarkko Kari, Valtteri Niemi
1994	—	`conf`	Cryptographic Protocols and Voting. Results and Trends in Theoretical Computer Science Valtteri Niemi, Ari Renvall
1994	A	`conf`	How to Prevent Buying of Votes in Computer Elections. ASIACRYPT Valtteri Niemi, Ari Renvall
1993	—	`ch.`	Density in discrete systems. Current Trends in Theoretical Computer Science Valtteri Niemi
1993	C	`conf`	Morphic Images of Gauss Codes. Developments in Language Theory Jarkko Kari, Valtteri Niemi
1991	J	`jnl`	Density in discrete systems. Bull. EATCS Valtteri Niemi
1991	J	`jnl`	Power languages and density. Discret. Appl. Math. Valtteri Niemi
1990	A*	`conf`	A New Trapdoor in Knapsacks. EUROCRYPT Valtteri Niemi
1988	A*	`conf`	Maximal Dense Intervals of Grammar Forms. ICALP Valtteri Niemi
1984	J	`jnl`	The Undecidability of Form Equivalence for Context-Free and E0L Forms. Theor. Comput. Sci. Valtteri Niemi