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Key holder for an optical key and system comprising the key holder for authenticating an optical key by verifying a match of challenge-response pairs

Research output: Patent

Original languageEnglish
Patent numberWO2022122185A1
IPC H04L 9/32 2006.1 , G02B 6/38 2006.1, G09C 5/00 2006.1
Priority date11/12/20
Filing date10/12/21
Publication statusPublished - 16 Jun 2022

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