notesum.ai

Published at December 5

How to design a Public Key Infrastructure for a Central Bank Digital Currency

cs.CR

cs.NI

C.2.0; K.4.4; K.6.5

Released Date: December 5, 2024

Authors: Makan Rafiee¹, Lars Hupel²

Aff.: ¹secunet Security Networks AG, Germany; ²Giesecke+Devrient GmbH, Germany

Arxiv: http://arxiv.org/pdf/2412.04051v1

Refer to caption

				Ramp up	Active	Passive	Validity
Root CA				$u$	$\geq 2u$	$\geq 2u$	$\geq 5u$
	Hardware CA				$\geq 2u$	$\geq 2u$	$\geq 4u$
		Manufacturer CA			$\geq u$	$\geq u$	$\geq 2u$
			Smartcard		$u$		$u$
	Operational CA				$\geq 2u$	$\geq u$	$\geq 3u$
		Central Register		$u$	$\geq u$		$\geq 2u$
		Timestamp Service		$u$	$\geq u$		$\geq 2u$
		Minting			$2u$		$2u$
	Financial CA				$\geq 2u$	$\geq u$	$\geq 3u$
		FSP			$2u$		$2u$