US Driver Certificate Barcode Signature Switches No Resolved

Two-dimensional barcodes printed to US driver documents are designed to digitally verify the identity of the carrier. But a new research shows that this system has a critical vulnerability. The study conducted by security researcher Ryan explains how to recover cryptographic switches that sign these barcodes.

• Relieve keys: Research shows that hidden keys used in documents are processed without sufficient security
• Public accessible data: Encryption parameters in barcodes are partially open information
• Instant verification: In the design of the system, there is not enough mechanisms for the protection of switches Tags
• Pratic effects: Barcodes are easily copied to produce fake document
• The problem of error: Such weaknesses appeared due to the fact that authentication systems are not considered in the design stage Tags

Research emphasizes how critical cryptographic security is in real world applications than theoretical knowledge. Document verification systems should make a clear distinction between open switches and closed switches, especially public-used systems.

This finding reveals the security of the authentication infrastructure. The application of powerful cryptographic methods that will work on this system of US authorities and protect switches is recommended.