论文信息 - Restricted Identification without Group Keys

Restricted Identification without Group Keys

We present a variant of the protocol stack for anonymous authentication implemented in German personal identity documents. We strengthen the system by eliminating group keys - a potential target of attack for a powerful adversary aiming to undermine Restricted Identification mechanisms. We provide a mechanism of authentication that merges Chip Authentication protocol with Restricted Identification.

Miroslaw Kutylowski | Lucjan Hanzlik | Kamil Kluczniak | Przemyslaw Kubiak

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