147 search results - page 25 / 30 » Logarithmic keying |
JAIR
2011
13 years 4 months ago
2011
This paper describes a computationally feasible approximation to the AIXI agent, a universal reinforcement learning agent for arbitrary environments. AIXI is scaled down in two ke...
TCC
2009
Springer
14 years 10 months ago
2009
Springer
This paper considers two questions in cryptography. Cryptography Secure Against Memory Attacks. A particularly devastating side-channel attack against cryptosystems, termed the &qu...
EUROCRYPT
2003
Springer
14 years 3 months ago
2003
Springer
Abstract. Digital Signatures emerge naturally from Public-Key Encryption based on trapdoor permutations, and the “duality” of the two primitives was noted as early as Diffie-He...
EUROCRYPT
2008
Springer
13 years 11 months ago
2008
Springer
ded abstract of this paper appears in Advances in Cryptology -- EUROCRYPT '08, Lecture Notes in Computer Science Vol. 4965, N. Smart ed., Springer-Verlag, 2008. This is the fu...
ASIACRYPT
2003
Springer
14 years 3 months ago
2003
Springer
We introduce a new cryptographic tool: multiset hash functions. Unlike standard hash functions which take strings as input, multiset hash functions operate on multisets (or sets). ...