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In this paper, we propose DelegaCoin, an offline delegatable cryptocurrency system to mitigate such an issue. ... Offline delegation offers an efficient way to exchange coins. ... In this paper, we provide a secure and practical TEEs-based offline delegatable cryptocurrency system. ...arXiv:2103.12905v1 fatcat:7pqkzsgjpfburpwb2xxz5rc4re
2021 IEEE International Conference on Blockchain and Cryptocurrency (ICBC)
Offline Delegatable Cryptocurrency System Rujia Li (Southern University of Science and Technology, P. ... Kanhere (UNSW Sydney, Australia) PS04-2 An Anonymous Trust-Marking Scheme on Blockchain Systems Teppei Sato (University of Tsukuba, Japan), Keita Emura (National Institute of Information and ...doi:10.1109/icbc51069.2021.9461089 fatcat:7nwjr6vu6vcefhnoe2nqvrmdsm