Lih-Chyau Wuu, Chi-Hsiang Hung, Wen-Chung Kuo, Vol. 8, No. 3, March 30, 2014
10.3837/tiis.2014.03.025

• Group Key Management
• Dynamic Group
• Mutual Authentication
• Secret Sharing

Wen-Chung Kuo, Vol. 7, No. 3, March 30, 2013
10.3837/tiis.2013.03.011

• Data Hiding
• Modulus method
• cryptography
• Steganography
• Least significant bit replace method.