Single-Layer Fractal Hash Chain Traversal with Almost Optimal Complexity. - Dae Hyun Yum; Jae Woo Seo; Sungwook Eom; Pil Joong Lee (CT-RSA, 2009)

Anonymity-based authenticated key agreement with full binding property. - Jung Yeon Hwang; Sungwook Eom; Ku-Young Chang; Pil Joong Lee; DaeHun Nyang (J. Commun. Networks, 2016)

Anonymous Signature with Signer-Controlled Opening Capability. - Sungwook Eom; Jun-Ho Huh (CSA/CUTE, 2017)

Group Signature with Signer-Controlled Opening Capability: Separate Token Generator. - Sungwook Eom; Jun-Ho Huh (CSA/CUTE, 2017)

Group signature with restrictive linkability: minimizing privacy exposure in ubiquitous environment. - Sungwook Eom; Jun-Ho Huh (J. Ambient Intell. Humaniz. Comput., 2024)