attestation

Let The Right One In: Attestation as a Usable CAPTCHA Alternative
CAPTCHAs are necessary to protect websites from bots and malicious crawlers, yet are increasingly solvable by automated systems. This …
Tara Whalen, Thibault Meunier, Mrudula Kodali, Alex Davidson, Marwan Fayed, Armando Faz-Hernández, Watson Ladd, Deepak Maram, Nick Sullivan, Benedikt Christoph Wolters, Maxime Guerreiro, Andrew Galloni
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ZKAttest: Ring and Group Signatures for existing ECDSA keys
Cryptographic keys are increasingly stored in dedicated hardware or behind software interfaces. Doing so limits access, such as …
Watson Ladd, Armando Faz-Hernández, Deepak Maram
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