Secure Revocation Features in eKYC - Privacy Protection in Central Bank Digital Currency

Central bank digital currencies require the implementation of eKYC to verify whether a trading customer is eligible online. When an organization issues an ID proof of a customer for eKYC, that proof is usually achieved in practice by a hierarchy of issuers. However, the customer wants to disclose on...

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Veröffentlicht in:	IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences Communications and Computer Sciences, 2023/03/01, Vol.E106.A(3), pp.325-332
Hauptverfasser:	TAKARAGI, Kazuo, KUBOTA, Takashi, WOHLGEMUTH, Sven, UMEZAWA, Katsuyuki, KOYANAGI, Hiroki
Format:	Artikel
Sprache:	eng
Schlagworte:	anonymous credential central bank digital currency Central banks Chains Customers Digital currencies eKYC PKI Privacy zero-knowledge range proof
Online-Zugang:	Volltext
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