Yingjie Xia, Fubiao Xia, Xuejiao Liu, Xin Sun, Yuncai Liu, Yi Ge, Vol. 8, No. 10, October 30, 2014
10.3837/tiis.2014.10.019

• Data Integrity Verification
• Designated Confirmer Signature
• Merkle Tree
• Public Verifiability.