Balancing Privacy and Accountability in Blockchain Identity Management
Ivan Damgård, Chaya Ganesh, Hamidreza Khoshakhlagh, Claudio Orlandi, Luisa Siniscalchi · IACR Cryptology ePrint Archive · 2020
The lack of privacy in the first generation of cryptocurrencies such as Bitcoin, Ethereum, etc. is a well known problem in cryptocurrency research. To overcome this problem, several new cryptocurrencies were designed to guarantee transaction privacy and anonymity for their users (examples include ZCash, Monero, etc.).