ECDH Key-Extraction via Low-Bandwidth Electromagnetic Attacks on PCs
IACR Cryptology ePrint Archive, Volume 2016, 2016.
We present the first physical side-channel attack on elliptic curve cryptography running on a PC. The attack targets the ECDH public-key encryption algorithm, as implemented in the latest version of GnuPG. By measuring the targetu0027s electromagnetic emanations, the attack extracts the secret decryption key within seconds, from a target ...More
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