搜索结果: 1-15 共查到“军事学 Operations”相关记录36条 . 查询时间(0.093 秒)
Accelerating V2X Cryptography through Batch Operations
Implicit certificates ECQV Batch ECDSA
2019/8/6
The increasing communication capabilities of vehicles are paving the way for promising road safety and traffic management applications. But the rise of connected vehicles also potentially introduces m...
Fully Homomorphic Encryption with k-bit Arithmetic Operations
FHE lattices learning with errors (LWE)
2019/5/21
We present a fully homomorphic encryption scheme continuing the line of works of Ducas and Micciancio (2015, [DM15]), Chillotti et al. (2016, [CGGI16a]; 2017, [CGGI17]; 2018, [CGGI18a]), and Gao (2018...
In this work, we examine the efficiency of protocols for secure evaluation of basic mathematical functions (sqrt,sin,arcsinsqrt,sin,arcsin, amongst others), essential to various application domains. e...
Cryptographic primitives from coding theory are some of the most promising candidates for NIST's Post-Quantum Cryptography Standardization process. In this paper, we introduce a variety of techniques ...
"The Irreducible Minimum" An Evaluation of Counterterrorism Operations in Iraq
The Irreducible Minimum Counterterrorism Operations Task Force–714
2019/10/21
With the end of full-scale combat operations in Iraq in late April 2003, no one at the senior level in Washington or Baghdad expected an organized insurgency to materialize—a “war after the war” was u...
Two-Round Multiparty Secure Computation Minimizing Public Key Operations
cryptographic protocols public-key operations
2018/3/6
We show new constructions of semi-honest and malicious two-round multiparty secure computation protocols using only (a fixed) poly(n,λ)poly(n,λ) invocations of a two-round oblivious transfer protocol ...
Efficient Parallel Binary Operations on Homomorphic Encrypted Real Numbers
implementation homomorphic encryption
2018/3/5
A number of homomorphic encryption application areas, such as privacy-preserving machine learning analysis in the cloud, could be better enabled if there existed a general solution for combining suffi...
Homomorphic SIMMD Operations: Single Instruction Much More Data
homomorhic encryption packing
2017/10/19
In 2014, Smart and Vercauteren introduced a packing technique for homomorphic encryption schemes by decomposing the plaintext space using the Chinese Remainder Theorem. This technique allows to encryp...
Differential Attacks: Using Alternative Operations
block ciphers differential cryptanalysis distinguisher
2017/6/27
Is it possible that a block cipher apparently immune to classical differential cryptanalysis can be attacked considering a different operation on the message space? Recently Calderini and Sala showed ...
Constant bandwidth ORAM with small block size using PIR operations
ORAM constant communication overhead oblivious clear algorithm
2017/6/22
Recently, server-with-computation model has been applied in Oblivious RAM scheme to achieve constant communication (constant number of blocks). However, existing works either result in large block siz...
Improving TFHE: faster packed homomorphic operations and efficient circuit bootstrapping
FHE leveled bootstrapping
2017/5/23
In this paper, we present several methods to improve the evaluation of homomorphic functions, both for fully and for leveled homomorphic encryption. We propose two packing methods, in order to decreas...
Homomorphically Encrypted Arithmetic Operations over the Integer Ring
FHE HElib Encrypted integer arithmetic
2017/5/5
Fully homomorphic encryption allows cloud servers to evaluate any computable functions for clients without revealing any information. It attracts much attention from both of the scientific community a...
Computing Private Set Operations with Linear Complexities
Bloom filters Private set operations Additively homomorphic encryption
2016/2/23
Private set operation (PSO) protocols provide a natural way of securely performing operations on data sets, such that crucial details of the input sets are not revealed. Such protocols have an ever-in...
Efficient Non-Interactive Zero Knowledge Arguments for Set Operations
Multisets non-interactive zero knowledge set operation arguments
2016/1/26
We propose a non-interactive zero knowledge pairwise multiset sum equality test (PMSET)
argument in the common reference string (CRS) model that allows a prover to show that the given
committed mult...
Verifiable Delegated Set Intersection Operations on Outsourced Encrypted Data
Set Intersection Operations Outsourced Encrypted Data
2016/1/25
We initiate the study of the following problem: Suppose Alice and Bob would like to outsource their encrypted private
data sets to the cloud, and they also want to conduct the set intersection operat...