signature-verification

hardwear.io·41 min

• HARDWEAR
• Hardware
• Date: 2025
• Location: Hardwear

Engineers explore architecture and security mechanisms for NL 2025: Bypassing PQC Signature Verification w FaultInjection Dilithium, XMSS, SPHINCS+.

Car Hacking Village·35 min

• DEF CON
• AppSec
• Date: Aug 2023
• Location: Las Vegas

Bill Demirkapi

Bill Demirkapi uncovers systemic validation flaws in digital signature implementations, allowing attackers to repurpose incompatible certificates to sign untrusted code.

Main Stage·41 min

• DEF CON
• Hardware
• Date: Aug 2021
• Location: Las Vegas

Christopher Wade

Christopher Wade details actionable exploitation techniques to bypass signature verification in modern Android and embedded bootloaders, deploying unsigned firmware.