362 search results - page 34 / 73 » Abstraction in Cryptography |
PKC
2005
Springer
14 years 2 months ago
2005
Springer
Abstract. We define and discuss symmetric subgroup membership problems and their properties, including a relation to the Decision DiffieHellman problem. We modify the Cramer-Shoup...
PKC
2005
Springer
14 years 2 months ago
2005
Springer
Abstract. Multi-computations in finite groups, such as multiexponentiations and multi-scalar multiplications, are very important in ElGamallike public key cryptosystems. Algorithm...
SPW
2005
Springer
14 years 2 months ago
2005
Springer
Abstract. We implement and demonstrate a passive attack on the Bluetooth authentication protocol used to connect two devices to each other. Using a protocol analyzer and a brute-fo...
WCC
2005
Springer
14 years 2 months ago
2005
Springer
Abstract. The Matsumoto-Imai (MI) cryptosystem was the first multivariate public key cryptosystem proposed for practical use. Though MI is now considered insecure due to Patarin...
AES
2004
Springer
14 years 2 months ago
2004
Springer
Abstract. While it is known previously that the cycle lengths of individual components of the AES round function are very small, we demonstrate here that the cycle length of the S-...