- Compared the efficiency and security of encryption algorithms based on ECC and designed a more efficient encryption algorithm
- Implemented MD5 message-digest algorithm in C and elliptic curve cryptography algorithm in C++ for practicing
- Publication: Tien-Ho Chen, Hsiu-Lien Yeh, Kuei-Jung Hu, and Wei-Kuan Shih "Robust ECC-based three-factor user authentication preserving biometric privacy", accepted at SAM'12