555 search results - page 36 / 111 » From ABZ to Cryptography |
FSE
2003
Springer
14 years 3 months ago
2003
Springer
Until now in cryptography the term collision was mainly associated with the surjective mapping of different inputs to an equal output of a hash function. Previous collision attack...
MOBIHOC
2005
ACM
14 years 9 months ago
2005
ACM
With the advance of technology, Public Key Cryptography (PKC) will sooner or later be widely used in wireless sensor networks. Recently, it has been shown that the performance of ...
TCC
2004
Springer
14 years 3 months ago
2004
Springer
Quantum 2-party cryptography differs from its classical counterpart in at least one important way: Given blak-box access to a perfect commitment scheme there exists a secure 1−2...
SDM
2009
SIAM
14 years 7 months ago
2009
SIAM
Complex systems exhibit emergent patterns of behavior at different levels of organization. Powerful network analysis methods, developed in physics and social sciences, have been s...
COCO
2005
Springer
14 years 3 months ago
2005
Springer
We prove that if NP ⊆ BPP, i.e., if SAT is worst-case hard, then for every probabilistic polynomial-time algorithm trying to decide SAT, there exists some polynomially samplable ...