Secure Length-Saving ElGamal Encryption under the Computational Diffie-Hellman Assumption. - Joonsang Baek; Byoungcheon Lee; Kwangjo Kim (ACISP, 2000)

Secure Matchmaking Protocol. - Byoungcheon Lee; Kwangjo Kim (ICISC, 2000)

Secure Mobile Agent Using Strong Non-designated Proxy Signature. - Byoungcheon Lee; Heesun Kim; Kwangjo Kim (ACISP, 2001)

Efficient Public Auction with One-Time Registration and Public Verifiability. - Byoungcheon Lee; Kwangjo Kim; Joongsoo Ma (INDOCRYPT, 2001)

Receipt-Free Electronic Voting Scheme with a Tamper-Resistant Randomizer. - Byoungcheon Lee; Kwangjo Kim (ICISC, 2002)

Self-certified Signatures. - Byoungcheon Lee; Kwangjo Kim (INDOCRYPT, 2002)

Design and implementation of an efficient fair off-line e-cash system based on elliptic curve discrete logarithm problem. - Manho Lee; Gookwhan Ahn; Jinho Kim; Jaegwan Park; Byoungcheon Lee; Kwangjo Kim; Hyuckjae Lee (J. Commun. Networks, 2002)

Receipt-Free Electronic Auction Schemes Using Homomorphic Encryption. - Xiaofeng Chen 001; Byoungcheon Lee; Kwangjo Kim (ICISC, 2003)

Providing Receipt-Freeness in Mixnet-Based Voting Protocols. - Byoungcheon Lee; Colin Boyd; Ed Dawson; Kwangjo Kim; Jeongmo Yang; Seungjae Yoo (ICISC, 2003)

Batch Verification for Equality of Discrete Logarithms and Threshold Decryptions. - Riza Aditya; Kun Peng; Colin Boyd; Ed Dawson; Byoungcheon Lee (ACNS, 2004)

Secure Key Issuing in ID-based Cryptography. - Byoungcheon Lee; Colin Boyd; Ed Dawson; Kwangjo Kim; Jeongmo Yang; Seungjae Yoo (ACSW, 2004)

A Secure and Efficient Mix-Network using Extended Binary Mixing Gate. - Kun Peng; Riza Aditya; Colin Boyd; Ed Dawson; Byoungcheon Lee (Cryptographic Algorithms and their Uses, 2004)

An Efficient and Verifiable Solution to the Millionaire Problem. - Kun Peng; Colin Boyd; Ed Dawson; Byoungcheon Lee (ICISC, 2004)

Multiplicative Homomorphic E-Voting. - Kun Peng; Riza Aditya; Colin Boyd; Ed Dawson; Byoungcheon Lee (INDOCRYPT, 2004)

An Efficient Mixnet-Based Voting Scheme Providing Receipt-Freeness. - Riza Aditya; Byoungcheon Lee; Colin Boyd; Ed Dawson (TrustBus, 2004)

New Key Management Systems for Multilevel Security. - Hwankoo Kim; Bongjoo Park; JaeCheol Ha; Byoungcheon Lee; DongGook Park (ICCSA (2), 2005)

Ciphertext Comparison, a New Solution to the Millionaire Problem. - Kun Peng; Colin Boyd; Ed Dawson; Byoungcheon Lee (ICICS, 2005)

Two models of efficient Mixnet-based receipt-free voting using (threshold) re-encryption. - Riza Aditya; Byoungcheon Lee; Colin Boyd; Ed Dawson (Comput. Syst. Sci. Eng., 2005)

Secret Signatures: How to Achieve Business Privacy Efficiently? - Byoungcheon Lee; Kim-Kwang Raymond Choo; Jeongmo Yang; Seungjae Yoo (WISA, 2007)

Unified Public Key Infrastructure Supporting Both Certificate-Based and ID-Based Cryptography. - Byoungcheon Lee (ARES, 2010)

New receipt-free voting scheme using double-trapdoor commitment. - Xiaofeng Chen 001; Qianhong Wu; Fangguo Zhang; Haibo Tian; Baodian Wei; Byoungcheon Lee; Hyunrok Lee; Kwangjo Kim (Inf. Sci., 2011)

Security Framework for RFID-based Applications in Smart Home Environment. - Divyan M. Konidala; Daeyoung Kim 001; Chan Yeob Yeun; Byoungcheon Lee (J. Inf. Process. Syst., 2011)

Resuscitating privacy-preserving mobile payment with customer in complete control. - Divyan Munirathnam Konidala; Made Harta Dwijaksara; Kwangjo Kim; Dongman Lee; Byoungcheon Lee; Daeyoung Kim 001; Soontae Kim (Pers. Ubiquitous Comput., 2012)

Practical Secret Signature Scheme with No Randomness Saving. - Byoungcheon Lee (ICITCS, 2013)

Hybrid-Style Personal Key Management in Ubiquitous Computing. - Byoungcheon Lee (SECRYPT, 2014)