[PDF] Top 20 Lattice Attacks on the DGHV Homomorphic Encryption Scheme
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Lattice Attacks on the DGHV Homomorphic Encryption Scheme
... fully homomorphic encryption (FHE) to encrypt data stored ...phic encryption scheme supports the computation of arbitrary functions on en- crypted data, possibly distributed across the cloud, ... See full document
19
On Key Recovery Attacks against Existing Somewhat Homomorphic Encryption Schemes
... SHE scheme [Gen09b] is not IND-CCA1 secure and presented an IND-CCA1 attack against the variation proposed in ...the attacks are both key recovery ...SHE scheme in [vDGHV10], which can recover the ... See full document
28
Efficient Fully Homomorphic Encryption Scheme
... 4.2. Encryption schemes. Regev [97, 98] introduced an encryption scheme that is se- mantically secure due to his theorem on the hardness of the LWE ...Regev’s scheme, Lyubashevsky, Peikert and ... See full document
34
Cryptanalysis of a (Somewhat) Additively Homomorphic Encryption Scheme Used in PIR
... The first steps of our attack resemble the attack of Nguyen and Stern [NS98] against the Itoh-Okamoto-Mambo cryptosystem [IOM97], and similar attacks such that the one of Coron et al. on EMV signatures [CNT10]. ... See full document
11
Preventing Adaptive Key Recovery Attacks on the Gentry-Sahai-Waters Leveled Homomorphic Encryption Scheme
... CVA attacks on homomorphic encryption schemes are realistic in practice (they write in Section 6 of [20] that “Such an oracle can often be obtained in the real world by the attacker observing the ... See full document
26
Homomorphic Evaluation of Lattice-Based Symmetric Encryption Schemes
... symmetric encryption scheme with constant or small decryption circuit, namely with small multiplication ...construct lattice-based schemes with very small decryption circuit and then, we evaluate the ... See full document
23
DoubleMod and SingleMod: Simple Randomized Secret-Key Encryption with Bounded Homomorphicity
... key-finding attacks against DoubleMod, SingleMod, and the integer homomorphic system of van Dijk et ...the encryption function by applying a decryption oracle to facilitate a binary search for short ... See full document
24
An Attack on a Fully Homomorphic Encryption Scheme
... achieve homomorphic encryption function for shallow ring-operations in plaintext ...This homomorphic encryption function is called somewhat homomorphic en- cryption ...But ... See full document
7
Adaptively Secure Fully Homomorphic Signatures Based on Lattices
... (Leveled) Homomorphic Signatures from ...functional encryption scheme for circuits of [BGG + 14]: indeed key generation in functional encryption can generically be used as a signature that ... See full document
25
A fast integer-based batch full-homomorphic encryption scheme over finite field
... of DGHV is to construct a somewhat scheme which can achieve the finite orders of fully homomorphic operations firstly, then converts it into the bootstrapping scheme by squashing the ... See full document
11
Anonymous Fingerprinting with Robust QIM Watermarking Techniques
... fingerprinting scheme to be ...fingerprinting scheme based on a homomorphic additive encryption scheme, which uses basic quantization index modulation (QIM) for ...this scheme, ... See full document
13
Cloud-assisted Asynchronous Key Transport with Post-Quantum Security
... resist attacks in the presence of quantum ...a homomorphic encryption scheme), a collision resistant hash function, a digital signature scheme, and a key derivation function – to all be ... See full document
22
Fully Homomorphic Encryption on Octonion Ring
... homomorphic encryption scheme that makes it possible to encrypt the data in such a way that performing a mathematical operation on the encrypted information and then decrypting the result produces ... See full document
42
Multi-Keyword Ranked Search and Dual Security on Cloud Data Using Homomorphic Encryption
... dual encryption technique on cloud data to enhance ...dual encryption on cloud data using homomorphic encryption ...“XOR encryption scheme” by the data users for keyword ...on ... See full document
6
Fault attacks on pairing-based protocols revisited
... Gentry’s scheme that uses a symmetric- key authenticated encryption scheme ...Kiltz-Vahlis scheme. However, in the Kiltz-Vahlis scheme, a secret key K ∈ G T is gen- erated which is then ... See full document
16
Homomorphic Encryption Schema for Privacy Preserving Mining of Association Rules
... Homomorphic encryption is a form of encryption which allows specific types of computations to be carried out on ciphertext and obtain an encrypted result which decrypted matches the result of ... See full document
6
On the Circular Security of Bit-Encryption
... fully homomorphic encryption (see Section ...of encryption schemes - those that encrypt their input bit-by-bit (also called bit-encryption ...bit-encryption scheme that is ... See full document
26
Which Ring Based Somewhat Homomorphic Encryption Scheme is Best?
... BGV scheme appears to be more efficient for large plaintext moduli, whilst YASHE seems more efficient for small plaintext moduli (although the benefit is not as great as one would have ... See full document
54
Low Depth Circuits for Efficient Homomorphic Sorting
... authors also specialize the modulus to reduce the key size and report an AES implementation with one minute evaluation time per AES block [18]. More recent FHE schemes displayed significant improvements over earlier ... See full document
18
Secure searching of biomarkers through hybrid homomorphic encryption scheme
... using homomorphic encryption and the server calculates the exact match over the encrypted ...an encryption of 1 if matched; oth- erwise, an encryption of ... See full document
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