Deterministic encryption
How Secure is Deterministic Encryption?
... Injectivity verification. Let DE be a D-PKE scheme. A verification algorithm DE.Vf for DE is a PT algorithm that takes as input 1 λ , π, pk and returns a boolean value. Here, π and pk play the role of parameters and a ...
22
A Unified Approach to Deterministic Encryption: New Constructions and a Connection to Computational Entropy
... first consider instantiations on the uniform message distribution (an important special case as highlighted in [6]). It was recently shown by Freeman et al. [27] that the Niederreiter TDF [45] has linearly many ...
38
Incremental Deterministic Public-Key Encryption
... that deterministic encryption cannot have very small ...incrementality. Deterministic encryption schemes require high min-entropy messages to pro- vide any meaningful guarantee, and we show ...
21
FastPRP: Fast Pseudo-Random Permutations for Small Domains
... We propose a novel small-domain pseudo-random permuta- tion, also referred to as a small-domain cipher or small- domain (deterministic) encryption. We prove that our con- struction achieves “strong ...
10
Security Analysis Using Probabilistic OPE Based Cloud Searching
... The range R is divided into some non-overlapping interval buckets with contingent sizes. The contingent-sized bucket is determined by a binary search based on a random HGD sampler. In [3], procedure of binary search is ...
5
Deterministic Public Key Encryption and Identity-Based Encryption from Lattices in the Auxiliary-Input Setting
... A deterministic identity-based encryption (D-IBE) scheme is an identity-based encryption [22] scheme with deterministic encryption ...based encryption of database entries while ...
17
Resisting Randomness Subversion: Fast Deterministic and Hedged Public-key Encryption in the Standard Model
... prescribed encryption algorithm is replaced with a malicious one that may attempt to leak information about the message to “big brother” based on a shared ...randomized encryption will be subject to ...
51
Message-Locked Encryption for Lock-Dependent Messages
... are deterministic for leaking unnecessary information on the messages ...an encryption of a message drawn from the ...any deterministic encryption scheme, where the adversary tailors the ...
18
Distributed Query Execution With Strong Privacy Guarantees
... different encryption schemes, including deterministic encryption schemes [28] and partially homomorphic cryptosystems; this allows cer- tain computations to be performed directly on encrypted ...
193
Efficient Methods for Practical Fully Homomorphic Symmetric-key Encrypton, Randomization and Verification
... security reasons the plaintext and random values used in the (non-deterministic) encryption operation are large random numbers (e.g., 1k bits or higher). For randomization where there is no security ...
20
Network coding cooperation performance analysis in wireless network over a lossy channel, M users and a destination scenario
... The design and analysis of wireless cooperative transmission protocols have gained sig- nificant recent attention to improve diversity over lossy and fading channels. The fun- damental idea of cooperation, rooted in the ...
24
Improved Functional Proxy Re-encryption Schemes for Secure Cloud Data Sharing
... combines the feature of DFA-based functional encryption with proxy re-encryption. The re-encrypted ciphertext can only be decrypted if and only if the delegatee’s deterministic finite automata ...
30
A. Deterministic Model
... The evolution of this value is random due to user behav- ior. If a router with 5 Gbps capacity had its buffer size com- pletely full for the whole duration of a 5-minute interval, then the evolution of the aggregate ...
5
Deterministic Annealing
... – Probabilistic Latent Semantic Analysis with Deterministic Annealing DA-PLSA as alternative to Latent Dirichlet Allocation typical informational retrieval/global inference topic model h[r] ...
56
Deterministic Annealing
... You restate problem to consider from the start an arbitrary number of cluster centers at each center with pk the density of clusters at site k All these clusters at a given site have sam[r] ...
63
Deterministic & Un-deterministic Network Flow Problems
... In practical situations, un-deterministic factors are frequently encountered. This paper represents two types of approaches for a person who wants to plan a tour from one location to another location. First ...
7
Training Deterministic Parsers with Non Deterministic Oracles
... we remain in the same configuration for as many up- dates as necessary to get a correct model prediction. Traditionally, the oracles for the left-to-right sys- tems are static: they return a single correct transition and ...
12
Point-Function Obfuscation: A Framework and Generic Constructions
... We give a definitional framework for point-function obfuscation in which security is parame- terized by a class of algorithms we call target generators. Existing and new notions are captured and explained as ...
33
Data Privacy Framework on Multi Check-out Timestamp Order for Secured Transaction in Mobile Network
... data encryption, data decryption, key encryption, key decryption and client authentication ...via encryption model, and key of encryption is encrypted via key encryption ...
5
The analysis and simulation of the spectral and statistical properties of road roughness for package performance testing
... Data representing a physical phenomenon, such as road profile data, can be broadly grouped into two basic categories, deterministic and non-deterministic. Deterministic data can be des[r] ...
139