ACNS
2005
Springer
13 years 10 months ago
2005
Springer
Digital signature systems provide a way to transfer trust from the public key to the signed data; this is used extensively within PKIs. However, some applications need a transfer o...
ACNS
2005
Springer
13 years 10 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...
ACNS
2005
Springer
13 years 10 months ago
2005
Springer
Strong security notions often introduce strong constraints on the construction of cryptographic schemes: semantic security implies probabilistic encryption, while the resistance to...
ACNS
2005
Springer
13 years 10 months ago
2005
Springer
Amongst provably secure signature schemes, two distinct classes are of particular interest: the ones with tight reduction (e.g., RSA-PSS), and those which support the use of coupon...
ACNS
2005
Springer
13 years 10 months ago
2005
Springer
k-times anonymous authentication (k-TAA) schemes allow members of a group to be anonymously authenticated by application providers for a bounded number of times. k-TAA has applicat...
ACNS
2005
Springer
13 years 10 months ago
2005
Springer
We consider the following problem: a user U wants to store his files in an encrypted form on a remote file server S. Later the user U wants to efficiently retrieve some of the en...
ACNS
2005
Springer
13 years 10 months ago
2005
Springer
ACNS
2005
Springer
13 years 10 months ago
2005
Springer
Abstract. We describe a fully k-resilient traitor tracing scheme that utilizes RSA as a secret-key rather than public-key cryptosystem. Traitor tracing schemes deter piracy in broa...
ACNS
2005
Springer
13 years 10 months ago
2005
Springer
ACNS
2005
Springer
13 years 10 months ago
2005
Springer
We present Badger, a new fast and provably secure MAC based on universal hashing. In the construction, a modified tree hash that is more efficient than standard tree hashing is us...