Changhee Hahn - Publications, H-index & Citations

Back

Changhee Hahn

seoul national university of science & technology

14H-index

58Paper Count

526Citation Count

Published Papers 25

Publication Date

Unidirectional order-revealing encryption for flexible cross-database range queries

International Journal of Information Security

IF3.2

2026-05-17

OAAI

Kwon, Hyunsoo; Hahn, Changhee

Save

Dataset ownership verification with invisible backdoors

Applied Intelligence

IF3.5

2025-11-26

PREAI

SeokHee Kim; Changhee Hahn

Save

Location-based early detection and prevention of DDoS attacks in mMTC networks

Ad Hoc Networks

IF4.8

2025-11-06

OAAI

Zeinab Rezaeifar; Zahra Alavikia; Changhee Hahn

Save

DOBEL: detecting backdoors in ensemble learning

CLUSTER COMPUTING-THE JOURNAL OF NETWORKS SOFTWARE TOOLS AND APPLICATIONS

IF4.1

2025-04-28

PREAI

Kim, Seokhee; Hahn, Changhee

Save

Quantifying Security in Volume-Hiding Searchable Symmetric Encryption Schemes With a Novel Scoring Metric

IEEE ACCESS

IF3.6

2025-01-01

OAAI

Ahn, Kangmo; Kwak, Chaewon; Koo, Dongyoung; Hahn, Changhee; Hur, Junbeom

Save

Securing multi-client range queries over encrypted data

CLUSTER COMPUTING-THE JOURNAL OF NETWORKS SOFTWARE TOOLS AND APPLICATIONS

IF4.1

2024-04-26

PREAI

Park, Jae Hwan; Rezaeifar, Zeinab; Hahn, Changhee

Save

Deep Learning-Based Detection for Multiple Cache Side-Channel Attacks

IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY

IF8

2024-01-01

PREAI

Kim, Hodong; Hahn, Changhee; Kim, Hyunwoo J.; Shin, Youngjoo; Hur, Junbeom

Save

Certificate Transparency With Enhanced Privacy

IEEE TRANSACTIONS ON DEPENDABLE AND SECURE COMPUTING

IF7.5

2023-09-01

PREAI

Kwon, Hyunsoo; Lee, Sangtae; Kim, Minjae; Hahn, Changhee; Hur, Junbeom

Save

Shedding Light on Blind Spot of Backward Privacy in Dynamic Searchable Symmetric Encryption

IEEE ACCESS

IF3.6

2023-01-01

OAAI

Yoon, Hyundo; Yu, Muncheon; Kwak, Chaewon; Hahn, Changhee; Koo, Dongyoung; Hur, Junbeom

Save

IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY

IF8

2023-01-01

PREAI

Hahn, Changhee; Yoon, Hyundo; Hur, Junbeom

Save

VERSA: Verifiable Secure Aggregation for Cross-Device Federated Learning

IEEE TRANSACTIONS ON DEPENDABLE AND SECURE COMPUTING

IF7.5

2023-01-01

OAAI

Hahn, Changhee; Kim, Hodong; Kim, Minjae; Hur, Junbeom

Save

Priest: Adversarial Attack Detection Techniques for Signal Injection Attacks

IEEE ACCESS

IF3.6

2023-01-01

OAAI

Park, Jaehwan; Hahn, Changhee

Save

Verifiable Outsourced Decryption of Encrypted Data From Heterogeneous Trust Networks

IEEE INTERNET OF THINGS JOURNAL

IF8.9

2022-11-15

PREAI

Hahn, Changhee; Kim, Jongkil

Save

Enabling Fast Public Auditing and Data Dynamics in Cloud Services

IEEE TRANSACTIONS ON SERVICES COMPUTING

IF5.8

2022-07-01

PREAI

Hahn, Changhee; Kwon, Hyunsoo; Kim, Daeyeong; Hur, Junbeom

Save

Efficient IoT Management With Resilience to Unauthorized Access to Cloud Storage

IEEE TRANSACTIONS ON CLOUD COMPUTING

IF5

2022-04-01

PREAI

Hahn, Changhee; Kim, Jongkil; Kwon, Hyunsoo; Hur, Junbeom

Save

Delegatable Order-Revealing Encryption for Reliable Cross-Database Query

IEEE TRANSACTIONS ON SERVICES COMPUTING

IF5.8

2022-01-01

PREAI

Hahn, Changhee; Hur, Junbeom

Save

Order-Hiding Range Query Over Encrypted Cloud Data

IEEE ACCESS

IF3.6

2022-01-01

OAAI

Kwon, Hyunsoo; Hur, Junbeom; Hahn, Changhee

Save

Asymptotically Optimal and Secure Multiwriter/Multireader Similarity Search

IEEE ACCESS

IF3.6

2022-01-01

OAAI

Kwon, Hyunsoo; Hahn, Changhee

Save

(In-)Security of Cookies in HTTPS: Cookie Theft by Removing Cookie Flags

IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY

IF8

2020-01-01

PREAI

Kwon, Hyunsoo; Nam, Hyunjae; Lee, Sangtae; Hahn, Changhee; Hur, Junbeom

Save

Trustworthy Delegation Toward Securing Mobile Healthcare Cyber-Physical Systems

IEEE INTERNET OF THINGS JOURNAL

IF8.9

2019-08-01

PREAI

Hahn, Changhee; Kwon, Hyunsoo; Hur, Junbeom

Save

Research Directions