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Cryptographic Attestation of Personhood

Cryptographic Attestation of Personhood

Cryptographic Attestation of Personhood provides two of alternatives to CAPTCHAs to prove you are not a robot:

You can try it out on our demo site and let us know your feedback.

Research Areas

Cryptography, Privacy, Authentication

Publications

2021ZKAttest: Ring and Group Signatures for existing ECDSA keys

Selected Areas in Cryptography (SAC 2021). To appear (2021).
Armando Faz-Hernández, Watson Ladd, Deepak Maram

Blog posts

Videos

People

Resources