Titlebook: Selected Areas in Cryptography; 11th International W Helena Handschuh,M. Anwar Hasan Conference proceedings 2005 Springer-Verlag Berlin Hei

催眠

Cryptanalysis of a White Box AES Implementationo protect AES software operated in the white box context against key exposure. We explain in details how to extract the whole AES secret key embedded in such a white box AES implementation, with negligible memory and worst time complexity 2..

Anal-Canal

植物學(xué)

On XTR and Side-Channel Analysisare also notable differences. We aim to fill this gap in the literature. We present the first known SPA attack against XTR double exponentiation and two defence methods against such an attack. We also investigate methods of defending XTR against DPA attack.

監(jiān)禁

CRP743

Predicting Subset Sum Pseudorandom Generators of the secret is given, either the control sequence .. or the weights ... Our attacks do not mean that the generator is insecure, but that one has to be careful in evaluating its security parameters.

SPALL

Pseudoephedrine

A New Simple Technique to Attack Filter Generators and Related Ciphers We demonstrate the effectiveness by describing key recovery attacks on the stream cipher LILI-128. One attack on LILI-128 requires 2. bits of keystream and a computational complexity of roughly 2.. This is a significant improvement compared to other known attacks.

漂白

Lamina

Provably Secure Masking of AESoughly speaking, using random values unknown to an adversary one masks the input to a cryptographic algorithm. As a result, the intermediate results in the algorithm computation are uncorrelated to the input and the adversary cannot obtain any useful information from the side-channel. Unfortunately,

抗生素

Perfect Diffusion Primitives for Block Ciphers on how to find “efficient” ones. In this paper we attempt to do so by considering software implementations on various platforms. These considerations lead to interesting combinatorial problems: how to maximize the number of occurrences of 1 in those matrices, and how to minimize the number of pairw