搜索结果: 1-8 共查到“Lattice-Based Signatures”相关记录8条 . 查询时间(0.109 秒)
Exploiting Determinism in Lattice-based Signatures - Practical Fault Attacks on pqm4 Implementations of NIST candidates
Deterministic Lattice Signatures pqm4 Fault Attack
2019/7/8
In this paper, we analyze the implementation level fault vulnerabilities of deterministic lattice-based signature schemes. In particular, we extend the practicality of skip-addition fault attacks thro...
In data security, the main objectives one tries to achieve are privacy, data integrity and authentication. In a public-key setting, privacy is reached through asymmetric encryption and both data integ...
Relaxed Lattice-Based Signatures with Short Zero-Knowledge Proofs
Lattices sigma protocols anonymous attribute tokens
2017/11/27
Higher-level cryptographic privacy-enhancing protocols such as anonymous credentials, voting schemes, and e-cash are often constructed by suitably combining signature, commitment, and encryption schem...
Side-Channel Attacks on BLISS Lattice-Based Signatures -- Exploiting Branch Tracing Against strongSwan and Electromagnetic Emanations in Microcontrollers
BLISS branch tracing SPA
2017/6/5
In this paper, we investigate the security of the BLISS lattice-based signature scheme, one of the most promising candidates for post-quantum-secure signatures, against side-channel attacks. Several w...
Analyzing the Shuffling Side-Channel Countermeasure for Lattice-Based Signatures
Lattice-Based Cryptography BLISS Side-Channel Analysis
2017/2/20
Implementation security for lattice-based cryptography is still a vastly unexplored field. At CHES 2016, the very first side-channel attack on a lattice-based signature scheme was presented. Later, sh...
Enhanced Lattice-Based Signatures on Reconfigurable Hardware
Ideal Lattices Gaussian Sampling Digital Signatures
2016/1/23
The recent Bimodal Lattice Signature Scheme (BLISS) showed that lattice-based constructions have evolved to practical alternatives to RSA or ECC. It offers small signatures of 5600 bits for a 128-bi...
LCPR: High Performance Compression Algorithm for Lattice-Based Signatures
Lattice-Based Cryptography Lattice-Based Signatures
2016/1/9
Many lattice-based signature schemes have been proposed in recent years. However, all of them
suffer from huge signature sizes as compared to their classical counterparts. We present a novel and gene...
Linearly homomorphic signatures over binary fields and new tools for lattice-based signatures
binary fields lattice-based signatures
2015/8/5
Our scheme can be used to authenticate linear transformations of signed data, such as those arising when computing mean and least squares fit or in networks that use network coding. Our construction g...