Erik Woodward Knudsen

Learn More
At ACISP 2004, Giraud and Knudsen presented the first fault analysis of DSA, ECDSA, XTR-DSA, Schnorr and ElGamal signatures schemes that considered faults affecting one byte. They showed that 2304 faulty signatures would be expected to reduce the number of possible keys to 2 40 , allowing a 160-bit private key to be recovered. In this paper we show that(More)
  • 1