4 ms·
> Hertzbleed is a real, and practical, threat to the security of cryptographic software. We have demonstrated how a clever attacker can use a novel chosen-ciphe
by FabHK 4y ago
> Hertzbleed is a real, and practical, threat to the security of cryptographic software. We have demonstrated how a clever attacker can use a novel chosen-ciphertext attack against SIKE to perform full key extraction via remote timing, despite SIKE being implemented as “constant time”.
- jessermeyer 4y agoPlease. If you actually read the paper you'll come to learn that "practical" here means "we've conclusively shown under strict laboratory conditions that this works".