4529 search results - page 147 / 906 » Position Based Cryptography |
149
click to vote
FSE
2007
Springer
16 years 16 days ago
2007
Springer
In this paper we propose a new block cipher, DESL (DES Lightweight), which is based on the classical DES (Data Encryption Standard) design, but unlike DES it uses a single S-box re...
169
click to vote
FSE
2007
Springer
16 years 16 days ago
2007
Springer
In 2004, a new attack against SHA-1 has been proposed by a team leaded by Wang [15]. The aim of this article5 is to sophisticate and improve Wang’s attack by using algebraic tech...
153
click to vote
ACNS
2005
Springer
15 years 12 months ago
2005
Springer
Abstract. High-value rare-event searching is arguably the most natural application of grid computing, where computational tasks are distributed to a large collection of clients (wh...
165
click to vote
CHES
2005
Springer
15 years 12 months ago
2005
Springer
During the last years, several masking schemes for AES have been proposed to secure hardware implementations against DPA attacks. In order to investigate the effectiveness of thes...
170
click to vote
CHES
2005
Springer
15 years 12 months ago
2005
Springer
We demonstrate that masking a block cipher implementation does not sufficiently improve its security against side-channel attacks. Under exactly the same hypotheses as in a Differ...