Electromagnetic side-channel attacks recover ECDSA secrets from OpenSSL on post-2019 SoCs including Snapdragon 750G and Broadcom BCM2711, showing that libgcrypt countermeasures do not fully mitigate the Nonce@Once attack.
A Method for Finding Frequency-Modulated and Amplitude-Modulated Electromagnetic Emanations in Computer Systems
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
cs.CR 1years
2025 1verdicts
CONDITIONAL 1representative citing papers
citing papers explorer
-
Breaking ECDSA with Electromagnetic Side-Channel Attacks: Challenges and Practicality on Modern Smartphones
Electromagnetic side-channel attacks recover ECDSA secrets from OpenSSL on post-2019 SoCs including Snapdragon 750G and Broadcom BCM2711, showing that libgcrypt countermeasures do not fully mitigate the Nonce@Once attack.