论文头条 | DplsLab_北京智慧云测设备技术有限公司

BudgetLeak: Membership Inference Attacks on RAG Systems via the Generation Budget Side Channel

发表于 2025 来源 arxiv

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作者

Hao Li,Jiajun He,Guangshuo Wang,Dengguo Feng,Zheng Li,Min Zhang

摘要

Retrieval-Augmented Generation (RAG) enhances large language models by integrating external knowledge, but reliance on proprietary or sensitive corpor 更多..

Capacitive Touchscreens at Risk: Recovering Handwritten Trajectory on Smartphone via Electromagnetic Emanations

发表于 2025 来源 arxiv

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作者

Yukun Cheng,Shiyu Zhu,Changhai Ou,Xingshuo Han,Yuan Li,Shihui Zheng

摘要

This paper reveals and exploits a critical security vulnerability: the electromagnetic (EM) side channel of capacitive touchscreens leaks sufficient i 更多..

Chameleon: A Dataset for Segmenting and Attacking Obfuscated Power Traces in Side-Channel Analysis

发表于 2025 来源 TRANSACTIONS ON CRYPTOGRAPHIC HARDWARE AND EMBEDDED SYSTEMS

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作者

Davide Galli,Giuseppe Chiari,Davide Zoni

摘要

Side-channel attacks exploit unintended information leakage emitted by cryptographic devices to extract sensitive data. Hiding techniques are a cost-e 更多..

Side-Channel Analysis,AES,Hiding Techniques,Dataset,Deep Learning,RISC-V

Automated Side-Channel Analysis of Cryptographic Protocol Implementations

发表于 2025 来源 arxiv

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作者

Faezeh Nasrabadi,Robert Knnemann,Hamed Nemati

摘要

We extract the first formal model of WhatsApp from its implementation by combining binary-level analysis (via CryptoBap) with reverse engineering (via 更多..

Benchmarking Large Language Models for Cryptanalysis and Side-Channel Vulnerabilities

发表于 2025 来源 arxiv

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作者

Utsav Maskey,Chencheng Zhu,Usman Naseem

摘要

Recent advancements in large language models (LLMs) have transformed natural language understanding and generation, leading to extensive benchmarking 更多..

BLACKOUT: Data-Oblivious Computation with Blinded Capabilities

发表于 2025 来源 arxiv

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作者

Hossam ElAtali,Merve Glmez,Thomas Nyman,N Asokan

摘要

Lack of memory-safety and exposure to side channels are two prominent, persistent challenges for the secure implementation of software. Memory-safe pr 更多..

All You Need is XOR-Convolution: A Generalized Higher-Order Side-Channel Attack with Application to XEX/XE-based Encryptions

发表于 2025 来源 TRANSACTIONS ON CRYPTOGRAPHIC HARDWARE AND EMBEDDED SYSTEMS

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作者

Rei Ueno,Akira Ito,Yosuke Todo,Akiko Inoue,Kazuhiko Minematsu,Hibiki Ishikawa,Naofumi Homma

摘要

The XEX/XE scheme has been widely used to realize authenticated encryptions (AEs), message authentication codes (MACs), and storage encryptions, such 更多..

Higher-order side-channel attack,Collision analysis,Masking,Noise amplification,Template attack,DL-SCA

All-You-Can-Compute: Packed Secret Sharing for Combined Resilience

发表于 2025 来源 TRANSACTIONS ON CRYPTOGRAPHIC HARDWARE AND EMBEDDED SYSTEMS

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作者

Sebastian Faust,Maximilian Orlt,Kathrin Wirschem,Liang Zhao

摘要

Unprotected cryptographic implementations are vulnerable to implementation attacks, such as passive side-channel attacks and active fault injection at 更多..

Polynomial Masking,Parallel Computation,Packed Secret Sharing,Leakage and Fault Resilience,Combined Attacks

An FPGA-Based Open-Source Hardware-Software Framework for Side-Channel Security Research

发表于 2025 来源 arxiv

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作者

Davide Zoni,Andrea Galimberti,Davide Galli

摘要

Attacks based on side-channel analysis (SCA) pose a severe security threat to modern computing platforms, further exacerbated on IoT devices by their 更多..

Attacking and Securing Hybrid Homomorphic Encryption Against Power Analysis

发表于 2025 来源 cryptology

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作者

Aikata Aikata,Maciej Czuprynko,Nedma Musovic,Emira Salki,Sujoy Sinha Roy

摘要

We present the first power side-channel analysis of a Hybrid Homomorphic Encryption (HHE) tailored symmetric encryption scheme. HHE combines lightweig 更多..