PKC
2012
Springer
12 years 1 months ago
2012
Springer
We define a new notion of relatively-sound non-interactive zeroknowledge (NIZK) proofs, where a private verifier with access to a trapdoor continues to be sound even when the Ad...
CVPR
2012
IEEE
12 years 1 months ago
2012
IEEE
Recent years have witnessed the growing popularity of hashing in large-scale vision problems. It has been shown that the hashing quality could be boosted by leveraging supervised ...
CSFW
2012
IEEE
12 years 1 months ago
2012
IEEE
—In this paper, we propose a formal analysis of domain extenders for hash functions in the indifferentiability framework. We define a general model for domain extenders and prov...
INFOCOM
2012
IEEE
12 years 1 months ago
2012
IEEE
Abstract—In this paper, we implement and evaluate three different Byzantine Fault-Tolerant (BFT) state machine replication protocols for data centers: (1) BASIC: The classic solu...
SIGMOD
2012
ACM
12 years 1 months ago
2012
ACM
Locality-Sensitive Hashing (LSH) and its variants are wellknown methods for solving the c-approximate NN Search problem in high-dimensional space. Traditionally, several LSH funct...
TCC
2012
Springer
12 years 7 months ago
2012
Springer
We propose a 2-party UC-secure protocol that can compute any function securely. The protocol requires only two messages, communication that is poly-logarithmic in the size of the ...
IACR
2011
12 years 11 months ago
2011
We describe a systematic framework for using a stream cipher supporting an initialisation vector (IV) to perform various tasks of authentication and authenticated encryption. These...
IACR
2011
12 years 11 months ago
2011
Abstract. Sponge functions were introduced by Bertoni et al. as an alternative to the classical MerkleDamg˚ard design. Many hash function submissions to the SHA-3 competition laun...
IACR
2011
12 years 11 months ago
2011
Keccak is one of the five hash functions selected for the final round of the SHA-3 competition and its inner primitive is a permutation called Keccakf. In this paper, we find t...
IACR
2011
12 years 11 months ago
2011
We introduce a new concept in splice-and-cut attacks on hash functions, which bridges the gap between preimage attacks and a powerful method of differential cryptanalysis. The ne...