SACRYPT
1998
Springer
14 years 4 months ago
1998
Springer
Abstract. We introduce the notion of nonhomomorphicity as an alternative criterion that forecasts nonlinear characteristics of a Boolean function. Although both nonhomomorphicity a...
SACRYPT
1998
Springer
14 years 4 months ago
1998
Springer
Abstract. We present an attack on the ORYX stream cipher that requires only 25
SACRYPT
1998
Springer
14 years 4 months ago
1998
Springer
Twofish is a new block cipher with a 128 bit block, and a key length of 128, 192, or 256 bits, which has been submitted as an AES candidate. In this paper, we briefly review the st...
SACRYPT
1998
Springer
14 years 4 months ago
1998
Springer
SACRYPT
1998
Springer
14 years 4 months ago
1998
Springer
Abstract. RC4, a stream cipher designed by Rivest for RSA Data Security Inc., has found several commercial applications, but little public analysis has been done to date. In this p...
SACRYPT
1998
Springer
14 years 4 months ago
1998
Springer
In this paper, we present a simple method for generating random-based signatures when random number generators are either unavailable or of suspected quality (malicious or accident...
SACRYPT
1998
Springer
14 years 4 months ago
1998
Springer
Maurer's universal test is a very common randomness test, capable of detecting a wide gamut of statistical defects. The algorithm is simple (a few Java code lines), flexible (...
SACRYPT
1998
Springer
14 years 4 months ago
1998
Springer
In 1998, Cai and Cusick proposed a lattice-based public-key cryptosystem based on the similar ideas of the Ajtai-Dwork cryptosystem, but with much less data expansion. However, th...
SACRYPT
1998
Springer
14 years 4 months ago
1998
Springer
Abstract. This contribution proposes text for possible inclusion in IEEE P1363a specifying storageefficient finite field basis conversion techniques. Like IEEE P1363a, it is writte...
SACRYPT
1998
Springer
14 years 4 months ago
1998
Springer
We introduce a new payment architecture that limits the power of an attacker while providing the honest user with privacy. Our proposed method defends against all known attacks on ...