Opaque, Interoperable Passkey Records (and a Go API)

· Filippo Valsorda · July 20, 2026, 11:49 p.m.
WebAuthn Passkey Records Go API Cryptography
Summary
This blog post discusses the concept of passkey records as an interoperable format for WebAuthn credentials, akin to password hash strings. The author, Filippo Valsorda, also proposes a Go API that utilizes these passkey records.
Read full post on words.filippo.io →
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