Unverified50% confidenceFactExact time

The digital signature mechanism for US driver's license barcodes is typically implemented based on the Elliptic Curve Digital Signature Algorithm (ECDSA).

1

Sources

50%

Confidence

Long-term

Relevance

9/17/2026

First Seen

Sources

Cracking U.S. Driver's License Barcode Signing Keys: A Deep Dive into Digital Identity Security

Related Entities

ECDSAconcept AAMVAcompany

Related Claims

UnverifiedIn the United States, driver's licenses de facto serve as national identity cards, used in scenarios such as airport security checks, bank account opening, alcohol purchases, and voter registration verification.60% similar

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curl https://kongchang.com/api/v1/knowledge/claims/929871

MCP

get_claim(id=929871)