Eran Tromer

RSA Key Extraction via Low-Bandwidth Acoustic Cryptanalysis

ECDSA smartphone key extraction using $2 magnetic probe

We show that modern cryptographic software on mobile phones, implementing the ECDSA digital signature algorithm, may inadvertently expose its secret keys through physical side channels: electromagnetic radiation and power consumption which fluctuate in a way that depends on secret information during the cryptographic…

Physical Side-Channel Key-Extraction Attacks On PCs