TY - CPAPER U1 - Konferenzveröffentlichung A1 - Kattwinkel, Oliver A1 - Rademacher, Michael T1 - Exchange of Preparatory Information for Secure and Usable Cryptocurrency Transactions T2 - IEEE 20th International Conference on Software Quality, Reliability and Security Companion (QRS-C), 11-14 Dec. 2020, Macau, China KW - cryptocurrency KW - security KW - usability KW - blockchain KW - payment protocol KW - asset transfer Y1 - 2020 SN - 978-1-7281-8915-4 SB - 978-1-7281-8915-4 U6 - https://doi.org/10.1109/QRS-C51114.2020.00032 DO - https://doi.org/10.1109/QRS-C51114.2020.00032 SP - 132 EP - 139 S1 - 8 PB - IEEE ER -