Kari Kostiainen

Publication Activity (10 Years)

Years Active: 2005-2022
Publications (10 Years): 41

Top Topics

Execution Environment

Mobile Platform

Phishing Attacks

Top Venues

IACR Cryptol. ePrint Arch.

Financial Cryptography

Publications

Karl Wüst, Kari Kostiainen, Noah Delius, Srdjan Capkun
Platypus: A Central Bank Digital Currency with Unlinkable Transactions and Privacy-Preserving Regulation. CCS (2022)
Kari Kostiainen, Sven Gnap, Ghassan Karame
Censorship-Resilient and Confidential Collateralized Second-Layer Payments. IACR Cryptol. ePrint Arch. 2022 (2022)
Moritz Schneider, Aritra Dhar, Ivan Puddu, Kari Kostiainen, Srdjan Capkun
Composite Enclaves: Towards Disaggregated Trusted Execution. IACR Trans. Cryptogr. Hardw. Embed. Syst. 2022 (1) (2022)
Daniele Lain, Kari Kostiainen, Srdjan Capkun
Phishing in Organizations: Findings from a Large-Scale and Long-Term Study. IEEE Symposium on Security and Privacy (2022)
Karl Wüst, Kari Kostiainen, Srdjan Capkun
Platypus: A Central Bank Digital Currency with Unlinkable Transactions and Privacy Preserving Regulation. IACR Cryptol. ePrint Arch. 2021 (2021)
Karl Wüst, Loris Diana, Kari Kostiainen, Ghassan Karame, Sinisa Matetic, Srdjan Capkun
Bitcontracts: Supporting Smart Contracts in Legacy Blockchains. NDSS (2021)
Daniele Lain, Kari Kostiainen, Srdjan Capkun
Phishing in Organizations: Findings from a Large-Scale and Long-Term Study. CoRR (2021)
Aritra Dhar, Enis Ulqinaku, Kari Kostiainen, Srdjan Capkun
ProtectIOn: Root-of-Trust for IO in Compromised Platforms. NDSS (2020)
Kari Kostiainen, Aritra Dhar, Srdjan Capkun
Dedicated Security Chips in the Age of Secure Enclaves. IEEE Secur. Priv. 18 (5) (2020)
Vasilios Mavroudis, Karl Wüst, Aritra Dhar, Kari Kostiainen, Srdjan Capkun
Snappy: Fast On-chain Payments with Practical Collaterals. CoRR (2020)
Anders Dalskov, Daniele Lain, Enis Ulqinaku, Kari Kostiainen, Srdjan Capkun
2FE: Two-Factor Encryption for Cloud Storage. CoRR (2020)
Karl Wüst, Sinisa Matetic, Silvan Egli, Kari Kostiainen, Srdjan Capkun
ACE: Asynchronous and Concurrent Execution of Complex Smart Contracts. CCS (2020)
Vasilios Mavroudis, Karl Wüst, Aritra Dhar, Kari Kostiainen, Srdjan Capkun
Snappy: Fast On-chain Payments with Practical Collaterals. NDSS (2020)
Aritra Dhar, Ivan Puddu, Kari Kostiainen, Srdjan Capkun
ProximiTEE: Hardened SGX Attestation by Proximity Verification. CODASPY (2020)
Kari Kostiainen, Aritra Dhar, Srdjan Capkun
Dedicated Security Chips in the Age of Secure Enclaves. IACR Cryptol. ePrint Arch. 2020 (2020)
Moritz Schneider, Aritra Dhar, Ivan Puddu, Kari Kostiainen, Srdjan Capkun
PIE: A Dynamic TCB for Remote Systems with a Platform Isolation Environment. CoRR (2020)
Karl Wüst, Kari Kostiainen, Vedran Capkun, Srdjan Capkun
PRCash: Fast, Private and Regulated Transactions for Digital Currencies. Financial Cryptography (2019)
Sinisa Matetic, Karl Wüst, Moritz Schneider, Kari Kostiainen, Ghassan Karame, Srdjan Capkun
BITE: Bitcoin Lightweight Client Privacy using Trusted Execution. USENIX Security Symposium (2019)
Karl Wüst, Loris Diana, Kari Kostiainen, Ghassan Karame, Sinisa Matetic, Srdjan Capkun
Bitcontracts: Adding Expressive Smart Contracts to Legacy Cryptocurrencies. IACR Cryptol. ePrint Arch. 2019 (2019)
Karl Wüst, Sinisa Matetic, Silvan Egli, Kari Kostiainen, Srdjan Capkun
ACE: Asynchronous and Concurrent Execution of Complex Smart Contracts. IACR Cryptol. ePrint Arch. 2019 (2019)
Aritra Dhar, Enis Ulqinaku, Kari Kostiainen, Srdjan Capkun
ProtectIOn: Root-of-Trust for IO in Compromised Platforms. IACR Cryptol. ePrint Arch. 2019 (2019)
Ferdinand Brasser, Srdjan Capkun, Alexandra Dmitrienko, Tommaso Frassetto, Kari Kostiainen, Ahmad-Reza Sadeghi
DR.SGX: automated and adjustable side-channel protection for SGX using data location randomization. ACSAC (2019)
Karl Wüst, Sinisa Matetic, Moritz Schneider, Ian Miers, Kari Kostiainen, Srdjan Capkun
ZLiTE: Lightweight Clients for Shielded Zcash Transactions Using Trusted Execution. Financial Cryptography (2019)
Mansoor Ahmed, Kari Kostiainen
Identity Aging: Efficient Blockchain Consensus. CoRR (2018)
Sinisa Matetic, Karl Wüst, Moritz Schneider, Kari Kostiainen, Ghassan Karame, Srdjan Capkun
BITE: Bitcoin Lightweight Client Privacy using Trusted Execution. IACR Cryptol. ePrint Arch. 2018 (2018)
Karl Wüst, Kari Kostiainen, Vedran Capkun, Srdjan Capkun
PRCash: Centrally-Issued Digital Currency with Privacy and Regulation. IACR Cryptol. ePrint Arch. 2018 (2018)
Aritra Dhar, Ivan Puddu, Kari Kostiainen, Srdjan Capkun
ProximiTEE: Hardened SGX Attestation and Trusted Path through Proximity Verification. IACR Cryptol. ePrint Arch. 2018 (2018)
Sinisa Matetic, Karl Wüst, Moritz Schneider, Ian Miers, Kari Kostiainen, Srdjan Capkun
ZLiTE: Lightweight Clients for Shielded Zcash Transactions using Trusted Execution. IACR Cryptol. ePrint Arch. 2018 (2018)
Ferdinand Brasser, Urs Müller, Alexandra Dmitrienko, Kari Kostiainen, Srdjan Capkun, Ahmad-Reza Sadeghi
Software Grand Exposure: SGX Cache Attacks Are Practical. CoRR (2017)
Ferdinand Brasser, Srdjan Capkun, Alexandra Dmitrienko, Tommaso Frassetto, Kari Kostiainen, Urs Müller, Ahmad-Reza Sadeghi
DR.SGX: Hardening SGX Enclaves against Cache Attacks with Data Location Randomization. CoRR (2017)
Sinisa Matetic, Mansoor Ahmed, Kari Kostiainen, Aritra Dhar, David M. Sommer, Arthur Gervais, Ari Juels, Srdjan Capkun
ROTE: Rollback Protection for Trusted Execution. USENIX Security Symposium (2017)
Luka Malisa, Kari Kostiainen, Thomas Knell, David M. Sommer, Srdjan Capkun
Hacking in the Blind: (Almost) Invisible Runtime User Interface Attacks. IACR Cryptol. ePrint Arch. 2017 (2017)
Aritra Dhar, Der-Yeuan Yu, Kari Kostiainen, Srdjan Capkun
IntegriKey: End-to-End Integrity Protection of User Input. IACR Cryptol. ePrint Arch. 2017 (2017)
Ferdinand Brasser, Urs Müller, Alexandra Dmitrienko, Kari Kostiainen, Srdjan Capkun, Ahmad-Reza Sadeghi
Software Grand Exposure: SGX Cache Attacks Are Practical. WOOT (2017)
Luka Malisa, Kari Kostiainen, Thomas Knell, David M. Sommer, Srdjan Capkun
Hacking in the Blind: (Almost) Invisible Runtime User Interface Attacks. CHES (2017)
Sinisa Matetic, Mansoor Ahmed, Kari Kostiainen, Aritra Dhar, David M. Sommer, Arthur Gervais, Ari Juels, Srdjan Capkun
ROTE: Rollback Protection for Trusted Execution. IACR Cryptol. ePrint Arch. 2017 (2017)
Luka Malisa, Kari Kostiainen, Srdjan Capkun
Detecting Mobile Application Spoofing Attacks by Leveraging User Visual Similarity Perception. CODASPY (2017)
Claudio Marforio, Ramya Jayaram Masti, Claudio Soriente, Kari Kostiainen, Srdjan Capkun
Evaluation of Personalized Security Indicators as an Anti-Phishing Mechanism for Smartphone Applications. CHI (2016)
Claudio Marforio, Ramya Jayaram Masti, Claudio Soriente, Kari Kostiainen, Srdjan Capkun
Hardened Setup of Personalized Security Indicators to Counter Phishing Attacks in Mobile Banking. SPSM@CCS (2016)
Luka Malisa, Kari Kostiainen, Michael Och, Srdjan Capkun
Mobile Application Impersonation Detection Using Dynamic User Interface Extraction. ESORICS (1) (2016)
Luka Malisa, Kari Kostiainen, Thomas Knell, David M. Sommer, Srdjan Capkun
Hacking in the Blind: (Almost) Invisible Runtime UI Attacks on Safety-Critical Terminals. CoRR (2016)
Claudio Marforio, Ramya Jayaram Masti, Claudio Soriente, Kari Kostiainen, Srdjan Capkun
Personalized Security Indicators to Detect Application Phishing Attacks in Mobile Platforms. CoRR (2015)
Luka Malisa, Kari Kostiainen, Srdjan Capkun
Detecting Mobile Application Spoofing Attacks by Leveraging User Visual Similarity Perception. IACR Cryptol. ePrint Arch. 2015 (2015)
Ramya Jayaram Masti, Claudio Marforio, Kari Kostiainen, Claudio Soriente, Srdjan Capkun
Logical Partitions on Many-Core Platforms. ACSAC (2015)
N. Asokan, Jan-Erik Ekberg, Kari Kostiainen, Anand Rajan, Carlos V. Rozas, Ahmad-Reza Sadeghi, Steffen Schulz, Christian Wachsmann
Mobile Trusted Computing. Proc. IEEE 102 (8) (2014)
Jan-Erik Ekberg, Kari Kostiainen, N. Asokan
The Untapped Potential of Trusted Execution Environments on Mobile Devices. IEEE Secur. Priv. 12 (4) (2014)
Claudio Marforio, Nikolaos Karapanos, Claudio Soriente, Kari Kostiainen, Srdjan Capkun
Smartphones as Practical and Secure Location Verification Tokens for Payments. NDSS (2014)
Claudio Marforio, Nikolaos Karapanos, Claudio Soriente, Kari Kostiainen, Srdjan Capkun
Secure enrollment and practical migration for mobile trusted execution environments. SPSM@CCS (2013)
N. Asokan, Jan-Erik Ekberg, Kari Kostiainen
The Untapped Potential of Trusted Execution Environments on Mobile Devices. Financial Cryptography (2013)
Jan-Erik Ekberg, Kari Kostiainen, N. Asokan
Trusted execution environments on mobile devices. CCS (2013)
Kari Kostiainen, N. Asokan
Credential life cycle management in open credential platforms (short paper). STC@CCS (2011)
Nitesh Saxena, Jan-Erik Ekberg, Kari Kostiainen, N. Asokan
Secure Device Pairing Based on a Visual Channel: Design and Usability Study. IEEE Trans. Inf. Forensics Secur. 6 (1) (2011)
Kari Kostiainen, N. Asokan, Jan-Erik Ekberg
Practical Property-Based Attestation on Mobile Devices. TRUST (2011)
Kari Kostiainen, Elena Reshetova, Jan-Erik Ekberg, N. Asokan
Old, new, borrowed, blue --: a perspective on the evolution of mobile platform security architectures. CODASPY (2011)
Kari Kostiainen, N. Asokan, Alexandra Afanasyeva
Towards User-Friendly Credential Transfer on Open Credential Platforms. ACNS (2011)
Kari Kostiainen, Alexandra Dmitrienko, Jan-Erik Ekberg, Ahmad-Reza Sadeghi, N. Asokan
Key Attestation from Trusted Execution Environments. TRUST (2010)
Sven Bugiel, Alexandra Dmitrienko, Kari Kostiainen, Ahmad-Reza Sadeghi, Marcel Winandy
TruWalletM: Secure Web Authentication on Mobile Platforms. INTRUST (2010)
Kari Kostiainen, N. Asokan, Jan-Erik Ekberg
Credential Disabling from Trusted Execution Environments. NordSec (2010)
John Solis, N. Asokan, Kari Kostiainen, Philip Ginzboorg, Jörg Ott
Controlling resource hogs in mobile delay-tolerant networks. Comput. Commun. 33 (1) (2010)
Kari Kostiainen, Jan-Erik Ekberg, N. Asokan, Aarne Rantala
On-board credentials with open provisioning. AsiaCCS (2009)
Jan-Erik Ekberg, N. Asokan, Kari Kostiainen, Aarne Rantala
Scheduling execution of credentials in constrained secure environments. STC (2008)
Kari Kostiainen, Olli Rantapuska, Seamus Moloney, Virpi Roto, Ursula Holmstrom, Kristiina Karvonen
Usable Access Control inside Home Networks. WOWMOM (2007)
N. Asokan, Kari Kostiainen, Philip Ginzboorg, Jörg Ott, Cheng Luo
Applicability of identity-based cryptography for disruption-tolerant networking. MobiOpp@MobiSys (2007)
Nitesh Saxena, Jan-Erik Ekberg, Kari Kostiainen, N. Asokan
Secure Device Pairing based on a Visual Channel (Short Paper). IEEE Symposium on Security and Privacy (2006)
Nitesh Saxena, Jan-Erik Ekberg, Kari Kostiainen, N. Asokan
Secure Device Pairing based on a Visual Channel. IACR Cryptol. ePrint Arch. 2006 (2006)
N. Asokan, Seamus Moloney, Philip Ginzboorg, Kari Kostiainen
Visitor Access Management in Personal Wireless Networks. ISM (2005)