Seung Geol Choi

Publication Activity (10 Years)

Years Active: 2006-2024
Publications (10 Years): 33

Top Topics

Encryption Decryption

Electronic Health Records

Semantically Rich

Top Venues

IACR Cryptol. ePrint Arch.

Publications

Redwan Walid, Karuna Pande Joshi, Seung Geol Choi
Leveraging semantic context to establish access controls for secure cloud-based electronic health records. Int. J. Inf. Manag. Data Insights 4 (1) (2024)
Seung Geol Choi, Dana Dachman-Soled, Mingyu Liang, Linsheng Liu, Arkady Yerukhimovich
On the Privacy of Sublinear-Communication Jaccard Index Estimation via Min-hash Sketching. IACR Cryptol. ePrint Arch. 2023 (2023)
Redwan Walid, Karuna P. Joshi, Seung Geol Choi
Semantically Rich Differential Access to Secure Cloud EHR. BigDataSecurity/HPSC/IDS (2023)
Seung Geol Choi, Dana Dachman-Soled, S. Dov Gordon, Linsheng Liu, Arkady Yerukhimovich
Secure Sampling with Sublinear Communication. TCC (2) (2022)
Dana Dachman-Soled, Seung Geol Choi, S. Dov Gordon, Linsheng Liu, Arkady Yerukhimovich
Secure Sampling with Sublinear Communication. IACR Cryptol. ePrint Arch. 2022 (2022)
Sharad Dixit, Karuna Pande Joshi, Seung Geol Choi, Lavanya Elluri
Semantically Rich Access Control in Cloud EHR Systems Based on MA-ABE. BigDataSecurity/HPSC/IDS (2022)
Redwan Walid, Karuna P. Joshi, Seung Geol Choi
Secure Cloud EHR with Semantic Access Control, Searchable Encryption and Attribute Revocation. ICDH (2021)
Seung Geol Choi, Dana Dachman-Soled, S. Dov Gordon, Linsheng Liu, Arkady Yerukhimovich
Compressed Oblivious Encoding for Homomorphically Encrypted Search. CCS (2021)
Seung Geol Choi, Dana Dachman-Soled, S. Dov Gordon, Linsheng Liu, Arkady Yerukhimovich
Compressed Oblivious Encoding for Homomorphically Encrypted Search. CoRR (2021)
Seung Geol Choi, Dana Dachman-Soled, S. Dov Gordon, Linsheng Liu, Arkady Yerukhimovich
Compressed Oblivious Encoding for Homomorphically Encrypted Search. IACR Cryptol. ePrint Arch. 2021 (2021)
Seung Geol Choi, Dana Dachman-Soled, Mukul Kulkarni, Arkady Yerukhimovich
Differentially-Private Multi-Party Sketching for Large-Scale Statistics. IACR Cryptol. ePrint Arch. 2020 (2020)
Redwan Walid, Karuna P. Joshi, Seung Geol Choi, Dae-young Kim
Cloud-based Encrypted EHR System with Semantically Rich Access Control and Searchable Encryption. IEEE BigData (2020)
Seung Geol Choi, Dana Dachman-Soled, Mukul Kulkarni, Arkady Yerukhimovich
Differentially-Private Multi-Party Sketching for Large-Scale Statistics. Proc. Priv. Enhancing Technol. 2020 (3) (2020)
Seung Geol Choi, Jonathan Katz, Dominique Schröder, Arkady Yerukhimovich, Hong-Sheng Zhou
(Efficient) Universally Composable Oblivious Transfer Using a Minimal Number of Stateless Tokens. J. Cryptol. 32 (2) (2019)
Sharad Dixit, Karuna P. Joshi, Seung Geol Choi
Multi Authority Access Control in a Cloud EHR System with MA-ABE. EDGE (2019)
Anrin Chakraborti, Adam J. Aviv, Seung Geol Choi, Travis Mayberry, Daniel S. Roche, Radu Sion
rORAM: Efficient Range ORAM with O(log2 N) Locality. NDSS (2019)
Anrin Chakraborti, Adam J. Aviv, Seung Geol Choi, Travis Mayberry, Daniel S. Roche, Radu Sion
N) Locality. IACR Cryptol. ePrint Arch. 2018 (2018)
Seung Geol Choi, Dana Dachman-Soled, Tal Malkin, Hoeteck Wee
A Black-Box Construction of Non-malleable Encryption from Semantically Secure Encryption. J. Cryptol. 31 (1) (2018)
Jesus Diaz, Seung Geol Choi, David Arroyo, Angelos D. Keromytis, Francisco B. Rodríguez, Moti Yung
Privacy in e-Shopping Transactions: Exploring and Addressing the Trade-Offs. CSCML (2018)
Seung Geol Choi, Dana Dachman-Soled, Tal Malkin, Hoeteck Wee
Improved, black-box, non-malleable encryption from semantic security. Des. Codes Cryptogr. 86 (3) (2018)
Daniel S. Roche, Adam J. Aviv, Seung Geol Choi, Travis Mayberry
Deterministic, Stash-Free Write-Only ORAM. IACR Cryptol. ePrint Arch. 2017 (2017)
Daniel S. Roche, Adam J. Aviv, Seung Geol Choi, Travis Mayberry
Deterministic, Stash-Free Write-Only ORAM. CCS (2017)
Kwangsu Lee, Seung Geol Choi, Dong Hoon Lee, Jong Hwan Park, Moti Yung
Self-updatable encryption: Time constrained access control with hidden attributes and better efficiency. Theor. Comput. Sci. 667 (2017)
Daniel S. Roche, Adam J. Aviv, Seung Geol Choi, Travis Mayberry
Deterministic, Stash-Free Write-Only ORAM. CoRR (2017)
Adam J. Aviv, Seung Geol Choi, Travis Mayberry, Daniel S. Roche
ObliviSync: Practical Oblivious File Backup and Synchronization. NDSS (2017)
Vaishali Narkhede, Karuna P. Joshi, Adam J. Aviv, Seung Geol Choi, Daniel S. Roche, Tim Finin
Managing Cloud Storage Obliviously. CLOUD (2016)
Adam J. Aviv, Seung Geol Choi, Travis Mayberry, Daniel S. Roche
ObliviSync: Practical Oblivious File Backup and Synchronization. IACR Cryptol. ePrint Arch. 2016 (2016)
Daniel S. Roche, Adam J. Aviv, Seung Geol Choi
A Practical Oblivious Map Data Structure with Secure Deletion and History Independence. IEEE Symposium on Security and Privacy (2016)
Adam J. Aviv, Seung Geol Choi, Travis Mayberry, Daniel S. Roche
ObliviSync: Practical Oblivious File Backup and Synchronization. CoRR (2016)
Seung Geol Choi, Dana Dachman-Soled, Tal Malkin, Hoeteck Wee
A Black-Box Construction of Non-Malleable Encryption from Semantically Secure Encryption. IACR Cryptol. ePrint Arch. 2016 (2016)
Seung Geol Choi, Dana Dachman-Soled, Tal Malkin, Hoeteck Wee
Improved, Black-Box, Non-Malleable Encryption from Semantic Security. IACR Cryptol. ePrint Arch. 2016 (2016)
Daniel S. Roche, Daniel Apon, Seung Geol Choi, Arkady Yerukhimovich
POPE: Partial Order Preserving Encoding. CoRR (2016)
Daniel S. Roche, Daniel Apon, Seung Geol Choi, Arkady Yerukhimovich
POPE: Partial Order Preserving Encoding. CCS (2016)
Seung Geol Choi, Jonathan Katz, Ranjit Kumaresan, Carlos Cid
Multi-Client Non-Interactive Verifiable Computation. IACR Cryptol. ePrint Arch. 2015 (2015)
Daniel S. Roche, Adam J. Aviv, Seung Geol Choi
Oblivious Secure Deletion with Bounded History Independence. CoRR (2015)
Jesus Diaz, Seung Geol Choi, David Arroyo, Angelos D. Keromytis, Francisco de Borja Rodríguez, Moti Yung
Privacy Threats in E-Shopping (Position Paper). DPM/QASA@ESORICS (2015)
Daniel S. Roche, Adam J. Aviv, Seung Geol Choi
A Practical Oblivious Map Data Structure with Secure Deletion and History Independence. IACR Cryptol. ePrint Arch. 2015 (2015)
Daniel S. Roche, Daniel Apon, Seung Geol Choi, Arkady Yerukhimovich
POPE: Partial Order-Preserving Encoding. IACR Cryptol. ePrint Arch. 2015 (2015)
Seung Geol Choi, Jonathan Katz, Alex J. Malozemoff, Vassilis Zikas
Efficient Three-Party Computation from Cut-and-Choose. IACR Cryptol. ePrint Arch. 2014 (2014)
Seung Geol Choi, Jonathan Katz, Dominique Schröder, Arkady Yerukhimovich, Hong-Sheng Zhou
(Efficient) Universally Composable Oblivious Transfer Using a Minimal Number of Stateless Tokens. TCC (2014)
Vasilis Pappas, Fernando Krell, Binh Vo, Vladimir Kolesnikov, Tal Malkin, Seung Geol Choi, Wesley George, Angelos D. Keromytis, Steven M. Bellovin
Blind Seer: A Scalable Private DBMS. IEEE Symposium on Security and Privacy (2014)
Seung Geol Choi, Jonathan Katz, Alex J. Malozemoff, Vassilis Zikas
Efficient Three-Party Computation from Cut-and-Choose. CRYPTO (2) (2014)
Seung Geol Choi, Jonathan Katz, Ranjit Kumaresan, Carlos Cid
Multi-Client Non-interactive Verifiable Computation. TCC (2013)
Kwangsu Lee, Seung Geol Choi, Dong Hoon Lee, Jong Hwan Park, Moti Yung
Self-Updatable Encryption: Time Constrained Access Control with Hidden Attributes and Better Efficiency. ASIACRYPT (1) (2013)
Kwangsu Lee, Seung Geol Choi, Dong Hoon Lee, Jong Hwan Park, Moti Yung
Self-Updatable Encryption: Time Constrained Access Control with Hidden Attributes and Better Efficiency. IACR Cryptol. ePrint Arch. 2013 (2013)
Seung Geol Choi, Jonathan Katz, Dominique Schröder, Arkady Yerukhimovich, Hong-Sheng Zhou
(Efficient) Universally Composable Oblivious Transfer Using a Minimal Number of Stateless Tokens. IACR Cryptol. ePrint Arch. 2013 (2013)
Seung Geol Choi, Jonathan Katz, Hoeteck Wee, Hong-Sheng Zhou
Efficient, Adaptively Secure, and Composable Oblivious Transfer with a Single, Global CRS. Public Key Cryptography (2013)
Seung Geol Choi, Dana Dachman-Soled, Moti Yung
On the Centrality of Off-Line E-Cash to Concrete Partial Information Games. SCN (2012)
Seung Geol Choi, Hoeteck Wee
Lossy trapdoor functions from homomorphic reproducible encryption. Inf. Process. Lett. 112 (20) (2012)
Seung Geol Choi, Jonathan Katz, Ranjit Kumaresan, Hong-Sheng Zhou
On the Security of the "Free-XOR" Technique. TCC (2012)
Seung Geol Choi, Jonathan Katz, Hoeteck Wee, Hong-Sheng Zhou
Efficient, Adaptively Secure, and Composable Oblivious Transfer with a Single, Global CRS. IACR Cryptol. ePrint Arch. 2012 (2012)
Seung Geol Choi, Kyung-Wook Hwang, Jonathan Katz, Tal Malkin, Dan Rubenstein
Secure Multi-Party Computation of Boolean Circuits with Applications to Privacy in On-Line Marketplaces. CT-RSA (2012)
Seung Geol Choi, Aggelos Kiayias, Tal Malkin
BiTR: Built-in Tamper Resilience. ASIACRYPT (2011)
Seung Geol Choi, Jonathan Katz, Ranjit Kumaresan, Hong-Sheng Zhou
On the Security of the Free-XOR Technique. IACR Cryptol. ePrint Arch. 2011 (2011)
Seung Geol Choi, Kyung-Wook Hwang, Jonathan Katz, Tal Malkin, Dan Rubenstein
Secure Multi-Party Computation of Boolean Circuits with Applications to Privacy in On-Line Marketplaces. IACR Cryptol. ePrint Arch. 2011 (2011)
Seung Geol Choi, Aggelos Kiayias, Tal Malkin
BiTR: Built-in Tamper Resilience. IACR Cryptol. ePrint Arch. 2010 (2010)
Seung Geol Choi, Dana Dachman-Soled, Tal Malkin, Hoeteck Wee
Improved Non-committing Encryption with Applications to Adaptively Secure Protocols. ASIACRYPT (2009)
Seung Geol Choi, Ariel Elbaz, Tal Malkin, Moti Yung
Secure Multi-party Computation Minimizing Online Rounds. ASIACRYPT (2009)
Seung Geol Choi, Javier Herranz, Dennis Hofheinz, Jung Yeon Hwang, Eike Kiltz, Dong Hoon Lee, Moti Yung
The Kurosawa-Desmedt key encapsulation is not chosen-ciphertext secure. Inf. Process. Lett. 109 (16) (2009)
Seung Geol Choi, Dana Dachman-Soled, Tal Malkin, Hoeteck Wee
Simple, Black-Box Constructions of Adaptively Secure Protocols. TCC (2009)
Vicente Benjumea, Seung Geol Choi, Javier López, Moti Yung
Fair Traceable Multi-Group Signatures. IACR Cryptol. ePrint Arch. 2008 (2008)
Seung Geol Choi, Dana Dachman-Soled, Tal Malkin, Hoeteck Wee
Black-Box Construction of a Non-malleable Encryption Scheme from Any Semantically Secure One. TCC (2008)
Elli Androulaki, Seung Geol Choi, Steven M. Bellovin, Tal Malkin
Reputation Systems for Anonymous Networks. Privacy Enhancing Technologies (2008)
Vicente Benjumea, Seung Geol Choi, Javier López, Moti Yung
Fair Traceable Multi-Group Signatures. Financial Cryptography (2008)
Seung Geol Choi, Ariel Elbaz, Ari Juels, Tal Malkin, Moti Yung
Two-Party Computing with Encrypted Data. ASIACRYPT (2007)
Vicente Benjumea, Seung Geol Choi, Javier López, Moti Yung
Anonymity 2.0 - X.509 Extensions Supporting Privacy-Friendly Authentication. CANS (2007)
Seung Geol Choi, Kunsoo Park, Moti Yung
Short Traceable Signatures Based on Bilinear Pairings. IWSEC (2006)