TY - GEN
T1 - EDKSAP
T2 - 20th IEEE International Conference on Trust, Security and Privacy in Computing and Communications, TrustCom 2021
AU - Feng, Cong
AU - Tan, Liang
AU - Xiao, Huan
AU - Qi, Xin
AU - Wen, Zheng
AU - Liu, Yang
N1 - Funding Information:
ACKNOWLEDGMENT This work was supported by the Japan Society for the Promotion of Science (JSPS) Grants-in-Aid for Scientific Research (KAKENHI) under Grant 21K17737.
Publisher Copyright:
© 2021 IEEE.
PY - 2021
Y1 - 2021
N2 - To achieve user identities protection in transaction, the stealth address is introduced. However, double-key stealth address protocol (DKSAP) requires the receiver to continuously calculate and determine whether it is the real receiver of the transaction until it detected a transaction that matches. In this process, the receiver needs to perform many time-consuming elliptic curve scalar multiplication operations, which limits the application of DKSAP in low-performance devices, such as mobile terminals, IoT devices, etc. This paper proposes an efficient double-key stealth address protocol based on bilinear mapping, EDKSAP. Senders calculate the transaction temporary output address and receivers perform the verification calculation using bilinear mapping, which achieves the purpose of improving computing performance. Finally, we verify the feasibility and applicability of the protocol through experiments. In addition, the experimental results show that the computational performance of EDKSAP is significantly improved compared to DKSAP.
AB - To achieve user identities protection in transaction, the stealth address is introduced. However, double-key stealth address protocol (DKSAP) requires the receiver to continuously calculate and determine whether it is the real receiver of the transaction until it detected a transaction that matches. In this process, the receiver needs to perform many time-consuming elliptic curve scalar multiplication operations, which limits the application of DKSAP in low-performance devices, such as mobile terminals, IoT devices, etc. This paper proposes an efficient double-key stealth address protocol based on bilinear mapping, EDKSAP. Senders calculate the transaction temporary output address and receivers perform the verification calculation using bilinear mapping, which achieves the purpose of improving computing performance. Finally, we verify the feasibility and applicability of the protocol through experiments. In addition, the experimental results show that the computational performance of EDKSAP is significantly improved compared to DKSAP.
KW - Bilinear Mapping
KW - Blockchain
KW - Elliptic Curve
KW - Privacy Protection
KW - Stealth Address
UR - http://www.scopus.com/inward/record.url?scp=85127381820&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85127381820&partnerID=8YFLogxK
U2 - 10.1109/TrustCom53373.2021.00162
DO - 10.1109/TrustCom53373.2021.00162
M3 - Conference contribution
AN - SCOPUS:85127381820
T3 - Proceedings - 2021 IEEE 20th International Conference on Trust, Security and Privacy in Computing and Communications, TrustCom 2021
SP - 1196
EP - 1201
BT - Proceedings - 2021 IEEE 20th International Conference on Trust, Security and Privacy in Computing and Communications, TrustCom 2021
A2 - Zhao, Liang
A2 - Kumar, Neeraj
A2 - Hsu, Robert C.
A2 - Zou, Deqing
PB - Institute of Electrical and Electronics Engineers Inc.
Y2 - 20 October 2021 through 22 October 2021
ER -