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ACISP
2005
Springer
14 years 2 months ago
On the Possibility of Constructing Meaningful Hash Collisions for Public Keys
It is sometimes argued (as in [6]) that finding meaningful hash collisions might prove difficult. We show that at least one of the arguments involved is wrong, by showing that for...
Arjen K. Lenstra, Benne de Weger
CCS
2005
ACM
14 years 2 months ago
Improving Brumley and Boneh timing attack on unprotected SSL implementations
Since the remarkable work of Kocher [7], several papers considering different types of timing attacks have been published. In 2003, Brumley and Boneh presented a timing attack on...
Onur Aciiçmez, Werner Schindler, Çet...
CCS
2005
ACM
14 years 2 months ago
Misbehaving TCP receivers can cause internet-wide congestion collapse
An optimistic acknowledgment (opt-ack) is an acknowledgment sent by a misbehaving client for a data segment that it has not received. Whereas previous work has focused on opt-ack ...
Rob Sherwood, Bobby Bhattacharjee, Ryan Braud
DRMTICS
2005
Springer
14 years 2 months ago
A Vector Approach to Cryptography Implementation
The current deployment of Digital Right Management (DRM) schemes to distribute protected contents and rights is leading the way to massive use of sophisticated embedded cryptograph...
Jacques J. A. Fournier, Simon W. Moore
EUROPKI
2005
Springer
14 years 2 months ago
Legal Security for Transformations of Signed Documents: Fundamental Concepts
Abstract. Transformations of signed documents raise questions of technical and organisational nature which render the legal security of the transformed document doubtful. In partic...
Andreas U. Schmidt, Zbynek Loebl