EUROCRYPT
2001
Springer
14 years 5 months ago
2001
Springer
Abstract. Serpent is one of the 5 AES finalists. The best attack published so far analyzes up to 9 rounds. In this paper we present attacks on 7-round, 8-round, and 10-round varia...
EUROCRYPT
2001
Springer
14 years 5 months ago
2001
Springer
ded abstract of this paper appears in Advances in Cryptology – EUROCRYPT ’01, Lecture
EUROCRYPT
2001
Springer
14 years 5 months ago
2001
Springer
Abstract. We consider the question of protecting the privacy of customers buying digital goods. More specifically, our goal is to allow a buyer to purchase digital goods from a ve...
EUROCRYPT
2001
Springer
14 years 5 months ago
2001
Springer
Abstract. Known practical blind signature schemes whose security against adaptive and parallel attacks can be proven in the random oracle model either need five data exchanges bet...
EUROCRYPT
2001
Springer
14 years 5 months ago
2001
Springer
Message integrity from one sender to one receiver is typically achieved by having the two parties share a secret key to compute a Message Authentication Code (MAC). We consider the...