Silva rerum de cifris et clavibus

Aggregierte kryptologische Fachnachrichten der letzten 90 Tage | Stand: 24.09.2026 04:00
IACR ePrint Archive | 22.09.2026

Cryptanalysis of Goldreich's PRGs with MAJ–XOR Predicates

IACR ePrint Archive | 22.09.2026

Practical Adaptor Signatures for NP from Online/Offline NIZK

IACR ePrint Archive | 22.09.2026

Recovering SNOVA Secret Keys from Biased Vinegar Sampling

IACR ePrint Archive | 22.09.2026

New algorithms for quaternion ideals in SQIsign

IACR ePrint Archive | 22.09.2026

Structural Weaknesses in 7 NGCC Submitted Hash Functions

IACR ePrint Archive | 22.09.2026

Tighter Nonuniform Trace Reductions from Ring-LWE to MP-LWE

IACR ePrint Archive | 22.09.2026

Optimal Byzantine Atomic Broadcast with Message Drops

IACR ePrint Archive | 22.09.2026

Identify Post-Quantum Cryptographic Algorithms for Automotive Security: Performance-Driven Guidance for Secure Boot, OTA, and V2X Communication

IACR ePrint Archive | 22.09.2026

Weighted Threshold Encryption with Silent Setup

IACR ePrint Archive | 22.09.2026

ReedWeave: Faster Reed-Solomon Polynomial Commitments from Interleaving and Folding

IACR ePrint Archive | 22.09.2026

Succinct Shortness Check Under a Few Kilobytes via Tensor Train Random Projections

IACR ePrint Archive | 22.09.2026

Fully Anonymous Perfect Secret-Sharing

IACR ePrint Archive | 22.09.2026

Algorithms for Computing Affine Equivalence and Self-Equivalence Groups

IACR ePrint Archive | 21.09.2026

SAK: Sparse Arguments of Knowledge, from Sparse Lookup Arguments

arXiv Cryptography (cs.CR) | 22.09.2026

On the Construction of Trapdoor Claw-Free Functions with Certifiable Key

arXiv Cryptography (cs.CR) | 22.09.2026

FASTAR: FRI Accelerator for Scalable Transparent ARguments of Knowledge

arXiv Cryptography (cs.CR) | 22.09.2026

Cryptographic Security Is Not Enough: Privacy Gaps in the Renegade Decentralized Dark Pool

arXiv Cryptography (cs.CR) | 22.09.2026

ACTS: A multi-tier benchmark evaluating LLM cipher identification under controlled blind conditions

IACR ePrint Archive | 21.09.2026

$\mathsf{PRAWNS}$: Threshold Hash-Based Signatures from Threshold PRFs

IACR ePrint Archive | 21.09.2026

BitZ: proofs and commitments in arbitrary rings through binary fields

IACR ePrint Archive | 21.09.2026

Multi-Reprogramming with Quantum Advice in the Quantum Random Oracle Model

IACR ePrint Archive | 21.09.2026

A Latency-Aware FPGA Architecture for SHAKE256 with Guarded Final-Block Construction: Targeting Post-Quantum XMSS Signatures

IACR ePrint Archive | 21.09.2026

DASH: Distributed Asynchronous Schnorr with High Throughput

IACR ePrint Archive | 21.09.2026

Too Small to Hide: Single-Trace Key Recovery from ML-KEM Key Generation

IACR ePrint Archive | 21.09.2026

MAMBA-Frost: A Lattice KEM from Learning With Quantization

IACR ePrint Archive | 21.09.2026

Improved Soundness for Compressed Permutation Oracles and Tight Quantum Preimage and Collision Bounds for the Sponge

IACR ePrint Archive | 21.09.2026

ANSA-IBS: Identity-Based Signatures from Annular NTRU Trapdoors and Bimodal Fiat-Shamir with Aborts

IACR ePrint Archive | 21.09.2026

How to Fold Linear Error-Correcting Codes with Optimal Proximity Gaps

arXiv Cryptography (cs.CR) | 21.09.2026

Prefix Puncturable Signatures with Smaller Signing Key from HIBS

arXiv Cryptography (cs.CR) | 21.09.2026

Quantum ROP: Using Quantum Algorithms for ROP Chain Selection in Exploit Construction

IACR ePrint Archive | 20.09.2026

United: Shuffle-Free Multiparty PSU via Oblivious Invertible Sketches

IACR ePrint Archive | 20.09.2026

Forging 1024-bit RSA signatures in nearly SNFS time

IACR ePrint Archive | 20.09.2026

On the Necessity of Anamorphic Encryption for Covert Communication

IACR ePrint Archive | 20.09.2026

Cryptanalysis of a Polynomial-Based Redactable Blockchain

IACR ePrint Archive | 20.09.2026

Polynomial Time Cryptanalytic Extraction of Deep Neural Networks in the Limited Architecture Knowledge Setting

IACR ePrint Archive | 20.09.2026

Cryptanalysis of LDVR: Polynomial-Time Adaptive Attacks against Threshold Schnorr Signatures

IACR ePrint Archive | 20.09.2026

Every Signing Leaks: Breaking Falcon via Floating-Point Conversion Leakage

IACR ePrint Archive | 20.09.2026

Two Standard Deviations Are Necessary for the Kadison-Singer Problem

IACR ePrint Archive | 20.09.2026

Continuum: Concretely Efficient Asynchronous Dynamic MPC with Guaranteed Output Delivery

IACR ePrint Archive | 20.09.2026

Lattice-Based Synchronous Signatures: Efficiently Aggregatable and Thresholdizable

IACR ePrint Archive | 20.09.2026

Multi-Key FHE with Compact Ciphertexts (or: MKFHE Strikes Back)

IACR ePrint Archive | 20.09.2026

CKKS Bootstrapping in less than 10ms

IACR ePrint Archive | 20.09.2026

I Prove, Therefore I Am: Spatiotemporal Multi-Party Computation

IACR ePrint Archive | 20.09.2026

Provable dual attack on LWE via lattice projection

arXiv Cryptography (cs.CR) | 20.09.2026

Benchmarking Post-Quantum Cryptography in Lightweight Virtualization Environments on Embedded Hardware

IACR ePrint Archive | 19.09.2026

Smooth evaluations of cyclotomic quadratics

IACR ePrint Archive | 19.09.2026

Fast Quantum-Circuit Superoptimization

IACR ePrint Archive | 19.09.2026

How to instantiate Fiat-Shamir Provably and Practically?

IACR ePrint Archive | 19.09.2026

Post-Quantum PKE and More from a Noisy Unstructured Linear Algebraic Assumption: Beyond LWE and LPN

IACR ePrint Archive | 19.09.2026

Mist: Transparent Polynomial Commitments from Class Group Subset-Product Accumulators

IACR ePrint Archive | 19.09.2026

Computing C(N, R) mod m for Arbitrary Composite Moduli and N <= 10^18: A Prime-Power Decomposition Engine with Two Memory Regimes and Division-Free Arithmetic

IACR ePrint Archive | 19.09.2026

Forkcipher-Based Committing Security from Explicit Collision Security Assumptions

IACR ePrint Archive | 19.09.2026

Attacking CRT-RSA with Small Exponents via Unravelled Linearization

IACR ePrint Archive | 19.09.2026

$\Delta$-KLPT$^+$: Improved Norm Bounds for the Quaternion Isogeny Path Problem and an Application to Ring Signatures

IACR ePrint Archive | 19.09.2026

Enhancing SAT Solving to Find (Near) Collisions in 6-Round SHA-3 Variants

IACR ePrint Archive | 19.09.2026

Couplet: Multivariate Polynomial Commitments with Two-Group-Element Openings

IACR ePrint Archive | 19.09.2026

Actively Secure PPML with Soft-Boundary Overflow Detection

IACR ePrint Archive | 19.09.2026

On the Complexity of Statistical and Multiplicative Zero-Knowledge

IACR ePrint Archive | 18.09.2026

LaBinius – Fast Lattice-Based Binary Polynomial Commitment Scheme

IACR ePrint Archive | 18.09.2026

Scalable Small ECDLP Solver via Windowed-Batch Inversion for Additively Homomorphic Encryption

IACR ePrint Archive | 18.09.2026

Interactive Secret-Key PIR

IACR ePrint Archive | 18.09.2026

Garbling Groth16 with Native Group Operations

IACR ePrint Archive | 18.09.2026

Succinct Arguments for QMA in the Quantum Random Oracle Model

IACR ePrint Archive | 18.09.2026

Faster Incremental Authenticated Dictionaries: Removing the Query Bottleneck

IACR ePrint Archive | 18.09.2026

End-to-End Hard-Label Cryptanalytic Model Extraction Using Efficient Sign Recovery

IACR ePrint Archive | 18.09.2026

Perpetual Encryption

IACR ePrint Archive | 18.09.2026

Cryptanalytic Extraction of Neural Networks Without Known Architecture Assumption

IACR ePrint Archive | 18.09.2026

Tree Encodings III: Time/Space Hardness from Lattice Problems

IACR ePrint Archive | 18.09.2026

Indifferentiability of the Sum of Two Permutations: Tight 3n/4 Security for the Uniform Simulator and a New Simulator for 4n/5 Security

IACR ePrint Archive | 18.09.2026

Keep Track of Your Errors: Solving ILWE and Improving Attacks on ML-DSA

IACR ePrint Archive | 18.09.2026

Refining Probabilistic-Linearization TIDA for 5-Round SHA3-384 Collision Attacks (Full Version)

IACR ePrint Archive | 18.09.2026

Is it safe to lie? Revisiting Incoercible Multi-Party Computation in the Universal Composability Framework

IACR ePrint Archive | 18.09.2026

Detecting split surfaces, RM surfaces, and minimum walks on isogeny graphs

IACR ePrint Archive | 18.09.2026

Batched and Weighted Threshold Encryption with Silent Setup

IACR ePrint Archive | 18.09.2026

Dynamic Participant Updates to Access and Adversary Structures for Ideal Secret Sharing Schemes Based on Linear Codes

IACR ePrint Archive | 18.09.2026

Quantum implementation of Keccak-f(25) for emulator and quantum hardware, and application to quantum password cracking

IACR ePrint Archive | 18.09.2026

Faster SVP in Polynomial Space

IACR ePrint Archive | 18.09.2026

Lightweight Cryptography for Secure UAV Data Integrity Using Ascon-XOF128 and SHAKE128

IACR ePrint Archive | 18.09.2026

Period-Aligned Secure Cosine Evaluation Based on Two-Party Computation

IACR ePrint Archive | 18.09.2026

Radical Ring-LWR: Efficient Key Encapsulation and Signatures from Structured Rounding

IACR ePrint Archive | 18.09.2026

Practical Group Signatures from Tag-Based NTRU Sampler

arXiv Cryptography (cs.CR) | 18.09.2026

HE-Guardrail: A Homomorphic Guardrail Against Jailbreak Attacks for Encrypted Large Language Model Inference

arXiv Cryptography (cs.CR) | 18.09.2026

Transcript-Bound Combiners for Downgrade-Resilient Hybrid Post-Quantum Key Establishment: Definition, Proof, and Embedded-Device Cost

IACR ePrint Archive | 17.09.2026

Symmetry-Graded Digit Extraction Framework for Faster BGV Bootstrapping

IACR ePrint Archive | 17.09.2026

Bounding the Excess Risk for Linear Models Trained on Marginal-Preserving, Differentially-Private, Synthetic Data

IACR ePrint Archive | 17.09.2026

Revisiting Malicious Private Aggregation: Formalization, Weaknesses, and Enhancements

IACR ePrint Archive | 17.09.2026

Revisiting ML Training under Fully Homomorphic Encryption: Convergence Guarantees, Differential Privacy, and Efficient Algorithms

IACR ePrint Archive | 17.09.2026

Sunshine Systems: Enabling Privacy-Preserving Compliance with Freedom of Information Laws

IACR ePrint Archive | 17.09.2026

Soft Analytical Side-Channel Attacks on SHA-2 and HMAC

IACR ePrint Archive | 17.09.2026

Polynomial Time Algorithms for the Kadison-Singer Problem

IACR ePrint Archive | 17.09.2026

Default Correct: A New Fault Surface in the Comparison Booleanisation of Kyber-KEM

IACR ePrint Archive | 17.09.2026

Distributed SNARGs Resilient to Corrupt Verifiers

IACR ePrint Archive | 17.09.2026

Maltese: Succinct Polynomial Commitment from Lattices

IACR ePrint Archive | 17.09.2026

Differentially Oblivious Resizing for Group-By Aggregations

IACR ePrint Archive | 16.09.2026

Area-Time Efficient NTRU Prime Decapsulation: ASIC Evaluation of the First Five-Way Char-3 Multiplier

IACR ePrint Archive | 16.09.2026

Witness Encryption for NP from SNARGs and Groups

IACR ePrint Archive | 16.09.2026

Hamming Ideals and Grobner Bases for ISD-like Syndrome Decoding

IACR ePrint Archive | 16.09.2026

Normal Alignment: Improved Cryptanalytic Sign Recovery on Hard-Label Networks

IACR ePrint Archive | 16.09.2026

DelegProof: A Machine-Checked Security Analysis of EIP-7702 Delegation

IACR ePrint Archive | 16.09.2026

On Aborts in Differential Privacy

IACR ePrint Archive | 16.09.2026

Trace-Factored BigSwitch for Matrix-Friendly FHE

IACR ePrint Archive | 16.09.2026

Low-Space Quantum Discrete Logarithms on Genus-Two Jacobians

IACR ePrint Archive | 16.09.2026

Reed-Solomon Codes Beyond Johnson: Efficient Decoding and Smaller Cryptographic Proofs

IACR ePrint Archive | 16.09.2026

A Locality-Sensitive Hashing Framework for Reducing Bounded Distance Decoding to EDCP

IACR ePrint Archive | 16.09.2026

Lemur+: Compact Post-Quantum Synchronized Multi-Signatures and Multi-Hop Aggregation

arXiv Cryptography (cs.CR) | 16.09.2026

SEEK: Secure and Efficient Encrypted Keyword Search For Privacy-Preserving Messaging Protocols

arXiv Cryptography (cs.CR) | 16.09.2026

Witness Encryption via Prime-Order Generic Groups

arXiv Cryptography (cs.CR) | 16.09.2026

Locus: A Framework for Exploring and Optimizing Point Addition Hardware for Zero-Knowledge Proofs

arXiv Cryptography (cs.CR) | 16.09.2026

Scaling Zero Knowledge UNSAT Verification via Normalized Chaining

IACR ePrint Archive | 15.09.2026

Weighted Batch Threshold Encryption with Efficient DKG

IACR ePrint Archive | 15.09.2026

One Scalar to Fold Them All, and in the Commitment Bind Them: Reduced Logarithmic ElGamal Shuffle Proofs

IACR ePrint Archive | 15.09.2026

PyuQuMuQu: Attacks on MQ-Based Linkable Ring Signatures and a New 5-Pass Construction

IACR ePrint Archive | 15.09.2026

A Polynomial-Time Attack on the McEliece Cryptosystem on Elliptic Codes with Arbitrary Divisors

IACR ePrint Archive | 15.09.2026

Tighter and Friendlier Integer Bounds for Quaternion Algorithms - Application to SQIsign

IACR ePrint Archive | 15.09.2026

Linear list size bounds for Reed-Solomon beyond the Johnson bound

IACR ePrint Archive | 15.09.2026

ROSETTA: Efficient and Accurate Privacy-Preserving LLM Decoding via Hybrid CKKS/TFHE Evaluation

IACR ePrint Archive | 15.09.2026

Practical Key Recovery Attacks on Full DuX and Reduced-Round YuX

IACR ePrint Archive | 15.09.2026

On Sparkle+ and its Security Claims

IACR ePrint Archive | 15.09.2026

Failure Is Not Silent: Attacks on Blind Signatures

IACR ePrint Archive | 15.09.2026

On Solving Ideal-SVP and Ideal-BDD with Group Representations

IACR ePrint Archive | 15.09.2026

A Unified Framework for Statistical Side-Channel Distinguishers: From Leakage Assessment to Key Recovery

IACR ePrint Archive | 15.09.2026

Succinct Arguments for QMA from Collapsing Hash Functions

IACR ePrint Archive | 15.09.2026

ZK-JPEG: Zero-knowledge Image Editing and Compression

IACR ePrint Archive | 15.09.2026

Seven Bindings: A Machine-Checked Map of the Assumptions Behind Lightning's BOLT 12

IACR ePrint Archive | 15.09.2026

Silent Payments, Formally: Security, Scanning Costs, and Blind Collaborative Payments

IACR ePrint Archive | 15.09.2026

Maliciously Secure Shuffled Distributed OPRF with Applications to Private Set Operations

IACR ePrint Archive | 15.09.2026

Barely Doubly-Efficient PIR from Quadratic Residuosity

IACR ePrint Archive | 14.09.2026

Efficient Single-Server Online-Offline PIR without Periodic Preprocessing

arXiv Cryptography (cs.CR) | 15.09.2026

Closing the Loop: Bidirectional Fully Encrypted Protocols

arXiv Cryptography (cs.CR) | 15.09.2026

GAUGE: A Formal Framework for Measuring Cryptographic Security under Heterogeneous Adversary Cost Models

IACR ePrint Archive | 14.09.2026

Tight Constants in Talagrand's Boolean Convolution Inequality

IACR ePrint Archive | 14.09.2026

Mind Small Integers in MDS Matrix: Collision Attacks on Round-Reduced Reinforced Concrete

IACR ePrint Archive | 14.09.2026

New Pseudorandom Correlation Functions and Exponent VRFs from DCR

IACR ePrint Archive | 14.09.2026

It's Not Just a Phase: Understanding Function Dependence in MPC Preprocessing

IACR ePrint Archive | 14.09.2026

Dimension Reduction for Theta Series of Ideal Lattices

IACR ePrint Archive | 14.09.2026

Leopard: A High-Performance Framework for Updatable Private Set Intersection

IACR ePrint Archive | 14.09.2026

A unified reduction from RLWE to MP-LWE

IACR ePrint Archive | 14.09.2026

Optimal Amplification via Bias-Resilient Combiners

IACR ePrint Archive | 14.09.2026

Optimistic History-Independent Sleepy Atomic Broadcast

IACR ePrint Archive | 14.09.2026

Robust Side Channel Analysis with Blocking and Quantification of Leakage

IACR ePrint Archive | 14.09.2026

A Partial Injection from Unsatisfiable to Uniquely Satisfiable Quadratic Systems

IACR ePrint Archive | 14.09.2026

Silk: Computation-Efficient and Post-Quantum-Friendly Randomness Beacon

IACR ePrint Archive | 14.09.2026

The Residue Is the Resource: Exact Fresh-State Complexity, Reconstruction Limits, and Optimal Challenge Design in Folding

IACR ePrint Archive | 14.09.2026

On the (Im)possibility of Asynchronous Proactive Secret Sharing

IACR ePrint Archive | 14.09.2026

On the eCK Security of MQV-Style LWE-Based Authenticated Key Exchange

IACR ePrint Archive | 14.09.2026

Refining Leakage Diagram Analyses for Random Probing Security

IACR ePrint Archive | 14.09.2026

A Unified Analysis of Refresh Gadgets in the Random Probing Model

IACR ePrint Archive | 14.09.2026

Quantum Discrete Logarithms on Elliptic Curves with $5n/2+o(n)$ Logical Qubits and $\widetilde O(n^2)$ Toffoli Gates

IACR ePrint Archive | 14.09.2026

Revisiting Differential-Linear Cryptanalysis via a Walsh-Transform Perspective

IACR ePrint Archive | 14.09.2026

Universally Composable Reverse Firewalls for Oblivious Linear Evaluation and Applications

IACR ePrint Archive | 14.09.2026

CauchyFold: Residue-Optimal High-Arity Lattice Folding via Scaled Cauchy Challenges

arXiv Cryptography (cs.CR) | 14.09.2026

Large Universe Subset Predicate Encryption with IND-CCA Security (with Constant-size Ciphertext and Keys)

arXiv Cryptography (cs.CR) | 14.09.2026

Efficient Branch-and-Bound Testing and Verification of zkVMs

arXiv Cryptography (cs.CR) | 14.09.2026

Analyzing Multi-Factor Authentication Through Cryptographic Security Properties

arXiv Cryptography (cs.CR) | 14.09.2026

Analyzing Multi-Factor Authentication Through Cryptographic Security Properties

IACR ePrint Archive | 13.09.2026

Beasley: Efficient Zero-Knowledge Proofs for Lattice-based Round-Optimal Oblivious Pseudorandom Functions

IACR ePrint Archive | 13.09.2026

On Succinct Obfuscation via Propositional Proofs

IACR ePrint Archive | 13.09.2026

New Imperfect High Threshold and Slice Secret Sharing Schemes

IACR ePrint Archive | 13.09.2026

Beyond DCR: HSS and PCFs from Subgroup Indistinguishability

IACR ePrint Archive | 13.09.2026

Exact Error-Compensated Pruning in Matrix Multiplication Time

IACR ePrint Archive | 13.09.2026

NP-Hardness of Ideal Lattice Problems

IACR ePrint Archive | 13.09.2026

Derivatives of Quantum Randomness: Separating Pseudorandom Unitaries from Pseudorandom (Function-like) States

IACR ePrint Archive | 13.09.2026

The Price of Time: Deterrence as the Third Pillar of Payment Channel Security

IACR ePrint Archive | 13.09.2026

Information-Theoretic Hiding in Quantum Marginal Fibers

IACR ePrint Archive | 13.09.2026

Revisiting Single-Color Initial Structures in Meet-In-The-Middle Attacks

IACR ePrint Archive | 12.09.2026

A Low-Communication Garbled RAM from Homomorphic Secret Sharing

IACR ePrint Archive | 12.09.2026

LibFWHT: From Exact Walsh Spectra to Key Dependence in Differential-Linear Correlations

IACR ePrint Archive | 12.09.2026

One More A: Sharper Tails Without Scaling

IACR ePrint Archive | 12.09.2026

Symmetric Models for Syndrome Decoding

IACR ePrint Archive | 12.09.2026

Data-strophy: When Your Integrity Goes Wild, So Does Your Data!

IACR ePrint Archive | 12.09.2026

Network-Agnostic VSS with Quadratic Communication in Computational Setting

IACR ePrint Archive | 12.09.2026

Bridging the Cryptographic Transition: A Unified Framework for Post-Quantum Key Exchange

IACR ePrint Archive | 12.09.2026

Towards Practical Iterative Rejection Sampling: A Compact and Efficient Signature over Module Lattices

IACR ePrint Archive | 12.09.2026

Bounded Information: PAC Certification of Multivariate Side-Channel Traces

IACR ePrint Archive | 12.09.2026

Angular Watermarking: Sharp Leakage Bounds and Public Subspace Validation

IACR ePrint Archive | 12.09.2026

Wasp: Succinct Non-Interactive Zero-Knowledge Proofs from VOLE

IACR ePrint Archive | 12.09.2026

Bonsai: Scalable Private Payments

arXiv Cryptography (cs.CR) | 12.09.2026

Transparent Identity Verification Approach Using MPC and Efficient Credential Status Handling

arXiv Cryptography (cs.CR) | 12.09.2026

PQLN: Post-Quantum Security for the Bitcoin Lightning Network's Off-Chain Surfaces

IACR ePrint Archive | 11.09.2026

Two-Anchor Holdout/Hermite: Solving the TII-254 McEliece Key Recovery Challenge

IACR ePrint Archive | 11.09.2026

Post-Quantum Private Set Intersection for Small Sets

IACR ePrint Archive | 11.09.2026

Improving GIJS Key Recovery for Classic McEliece

IACR ePrint Archive | 11.09.2026

Akita: A High-Performance Lattice-Based Polynomial Commitment Scheme

IACR ePrint Archive | 11.09.2026

Cryptanalysis of the Alternative Mod-2/Mod-3 Weak PRF

IACR ePrint Archive | 11.09.2026

Parallelized Authenticated Encryption with Tag Combiners

IACR ePrint Archive | 11.09.2026

Better Security Proofs for X3DH and XHMQV

IACR ePrint Archive | 11.09.2026

From Specs to Apps: Verifying and Monitoring Models of Signal and WhatsApp

IACR ePrint Archive | 11.09.2026

Succinct Two-Round Two-Party Signing from PCFs

IACR ePrint Archive | 11.09.2026

Lattice-based Secret-Key Functional Encryption for Constant-Degree Polynomials

IACR ePrint Archive | 11.09.2026

Oblivious Signaling

IACR ePrint Archive | 11.09.2026

Exact-Coset Response Existence in SQIsign-like Protocols: Beyond Additive Hom Geometry

IACR ePrint Archive | 11.09.2026

Addition-Efficient MDS Matrices from Superconcentrators (Full Version)

IACR ePrint Archive | 10.09.2026

Criminology: Refined Techniques for Compression Side-Channel Attacks

IACR ePrint Archive | 10.09.2026

Component-Dual Compression and the Exact Characteristic-Two Contribution Region of the Relaxed Non-Fano Port

IACR ePrint Archive | 10.09.2026

Multi-Party Distributed Point Functions, Revisited

IACR ePrint Archive | 10.09.2026

Efficient Polynomial System Solving via Dixon Resultants: Applications to AO Primitives

IACR ePrint Archive | 10.09.2026

The Closest-Vector Problem over Cyclotomics and its Application to Homomorphic Encryption

IACR ePrint Archive | 10.09.2026

Azkaban: A Zero-Knowledge Abstract Analysis for Neural Networks

IACR ePrint Archive | 10.09.2026

Design and Analysis of Isogeny-Based Strong Designated Verifier Signature

IACR ePrint Archive | 10.09.2026

Lattice-based Threshold Traitor Tracing with Public Traceability

IACR ePrint Archive | 10.09.2026

Three-Round Weak Non-Malleable Zero-Knowledge Argument

IACR ePrint Archive | 10.09.2026

Impossible Polytopic Attack Revisited: Low-Data Distinguishers and Attacks

IACR ePrint Archive | 10.09.2026

Compare Before Clearing: Exact Integral-Comparison Frontiers for Lattice Extraction

IACR ePrint Archive | 10.09.2026

Information-theoretic two-server PIR requires $(6-o(1))\log n$ bits of communication

IACR ePrint Archive | 10.09.2026

Arithmetic for Large-Characteristic Finite Fields in CKKS

IACR ePrint Archive | 10.09.2026

More Efficient Secret-Shared Joins with Multiplicity via Oblivious Sort Expansion

IACR ePrint Archive | 10.09.2026

PRISM: Efficient zkSNARKs for RNS-Based Homomorphic Encryption

arXiv Cryptography (cs.CR) | 10.09.2026

Atlas: Efficient Verifiable Semantic Search

IACR ePrint Archive | 09.09.2026

Maverick: Private and Verifiable LLM Inference Made Practical via Matrix-Vector Multiplication Delegation

IACR ePrint Archive | 09.09.2026

Basis Rigidity of the AES S-box and Generic Rigidity of Inversion under Affine Transformations

IACR ePrint Archive | 09.09.2026

High-throughput Verifiable Distributed OPRF from Gold PRF

IACR ePrint Archive | 09.09.2026

Structure-Preserving Compressing Primitives, Revisited

IACR ePrint Archive | 09.09.2026

OAEP† Transform in the Post-Quantum World

IACR ePrint Archive | 09.09.2026

Sprinkle the Salt: RO-combiners with $\mathcal{O}(n)$ random bits

IACR ePrint Archive | 09.09.2026

Verifiable Weighted Secret Sharing based on Chinese Remainder Theorem

IACR ePrint Archive | 09.09.2026

Honest Majority MPC Achieving GOD with $O(|C|)$ Communication From Pairwise Random OLE Correlations

IACR ePrint Archive | 09.09.2026

A Generalized ISD Framework for Large-Weight Syndrome Decoding

IACR ePrint Archive | 09.09.2026

Quantum Evolving Secret Sharing - revisited

IACR ePrint Archive | 09.09.2026

Parallel Kac’s Walk Generates PRU

IACR ePrint Archive | 09.09.2026

Finite-Precision Error Analysis of Cryptanalytic Model Extraction

IACR ePrint Archive | 09.09.2026

Improved Multi-Party Distributed Point Functions from Oblivious Tensor Evaluation

IACR ePrint Archive | 09.09.2026

DualMS 2.0: Practical Lattice-Based Two-Round Fiat-Shamir Multi-Signature with Better Efficiency

IACR ePrint Archive | 09.09.2026

Efficient Pseudorandom Correlation Generators over Binary Extension Fields and More

IACR ePrint Archive | 09.09.2026

A Post-Quantum Cryptography Recommendation System with TLS Validation for Heterogeneous Environments

IACR ePrint Archive | 09.09.2026

Robust Additive Randomized Encodings With Transparent Setup

arXiv Cryptography (cs.CR) | 09.09.2026

Sound Debloating of Redundant Checks in Zero-Knowledge Machine-Learning Circuits

arXiv Cryptography (cs.CR) | 09.09.2026

Arbitrary Cipher Attacks Against Large Language Models Do Not Require Fine-Tuning

IACR ePrint Archive | 08.09.2026

VAHANA: Hardware-Aware Noise Addition Against Gradient Inversion Attacks

IACR ePrint Archive | 08.09.2026

A Note on the Security Analysis of Areion

IACR ePrint Archive | 08.09.2026

ReinsPIRe: High-Throughput, Low-Communication PIR with Server Preprocessing

IACR ePrint Archive | 08.09.2026

Provenance Graphs for AML/CFT: Asset Tracing and Freezing in Private Payments

IACR ePrint Archive | 08.09.2026

Obfuscating Non-Evasive Programs: Making Witness Encryption Positional

IACR ePrint Archive | 08.09.2026

Sample-then-Correct: Practical fuzzy extractors for biometrics beyond the iris

IACR ePrint Archive | 08.09.2026

ASCON-Based Lightweight Cryptographic Provenance for Distinguishing Physiological Events, Sensor Faults, and Cyberattacks in IoMT

IACR ePrint Archive | 08.09.2026

Two-Round Threshold Signatures with Adaptive TS-UF-1 Security from MDDH

IACR ePrint Archive | 08.09.2026

A Forgery Attack against Frobenius-UOV

IACR ePrint Archive | 08.09.2026

Symmetric and Asymmetric Anonymous Authenticated KEM

IACR ePrint Archive | 08.09.2026

Reproducible Design-Space Study of Lightweight Lattice-Based Authentication and Signatures for Blockchain Transactions

IACR ePrint Archive | 08.09.2026

Security Properties of Iterated Random Functions

IACR ePrint Archive | 08.09.2026

Pairing-based Succinct Half-Chosen VOLE

HackerNoon - Cryptography | 08.09.2026

Can chess moves be verified on-chain? — The answer is zero-knowledge proofs

IACR ePrint Archive | 08.09.2026

Compact Lattice Anonymous Credentials from Tighter Approximate Range Proofs

IACR ePrint Archive | 08.09.2026

Cryptanalysis of Deep Neural Cryptography: Second Round Key Recovery on the Unprotected Implementation and a Floating-Point Attack on the Protected Implementation of AES

IACR ePrint Archive | 08.09.2026

Towards Practical Privacy-Preserving SAT Solving

IACR ePrint Archive | 08.09.2026

Coral: General and Efficient Framework for Homomorphic Evaluation of Symmetric Ciphers

IACR ePrint Archive | 08.09.2026

Computing 256-bit elliptic curve discrete logarithms in 26 days on a fault-tolerant trapped-ion quantum computer with 20,000 qubits

arXiv Cryptography (cs.CR) | 08.09.2026

ZK-Trace: Certified Collusion Tracing with Zero-Knowledge Credentials for Federated GNSS Interference Monitoring

arXiv Cryptography (cs.CR) | 08.09.2026

When Topology Betrays Privacy: Lattice-Based Reconstruction Attacks on Secure Aggregation in Decentralized Federated Learning

arXiv Cryptography (cs.CR) | 08.09.2026

FPGA Acceleration of Fully Homomorphic Encryption with Adaptive Key Switching

arXiv Cryptography (cs.CR) | 08.09.2026

LLMSec-AV: A Vulnerability Taxonomy and LLM-Driven Software Weakness Discovery Framework for Autonomous Vehicles

arXiv Cryptography (cs.CR) | 08.09.2026

Encrypt What Matters: When Selective Homomorphic Inference Is Efficient

IACR ePrint Archive | 07.09.2026

A RAM-Efficient Implementation of Falcon

IACR ePrint Archive | 07.09.2026

AIPA: Anonymous Image Provenance Authentication in Online Social Networks via Unlinkable Pseudonym Certificates and zk-SNARKs

IACR ePrint Archive | 07.09.2026

Trapdoor Functions with Secure Key Leasing and Copy Protection

IACR ePrint Archive | 07.09.2026

Secrecy in Squirrel and the Post-Compromise Security of a Ratchet

IACR ePrint Archive | 07.09.2026

Why Johnny Should Not Delegate Email Encryption to Gateways

IACR ePrint Archive | 07.09.2026

NTPIR: Efficient Silent-Preprocessing PIR using NTR

IACR ePrint Archive | 07.09.2026

Tightly and Adaptively Secure Two-Round Threshold Signatures from DDH

IACR ePrint Archive | 07.09.2026

A Generalized Wiener-type Attack Against a Family RSA-like Cryptosystems

IACR ePrint Archive | 07.09.2026

Higher-order differential attacks on the full DuX

IACR ePrint Archive | 07.09.2026

Revisiting Simple Power Analysis of Polynomial Multiplication in the HQC Implementation

IACR ePrint Archive | 07.09.2026

A Better Bivariate Resultant Attack on Round-Reduced Poseidon

IACR ePrint Archive | 07.09.2026

When Module Lattice Leaks: Horizontal Fusion Attacks on ML-DSA Implementation

arXiv Cryptography (cs.CR) | 07.09.2026

Guppy: Efficient Light Clients via Recursive Zero-Knowledge Proofs

arXiv Cryptography (cs.CR) | 07.09.2026

ZK-eSIM: A Privacy-Centric Zero-Knowledge Approach for eSIM Provisioning

IACR ePrint Archive | 06.09.2026

Chosen-Block BAA Codes: Fast, Near the Gilbert–Varshamov Bound, and Field-Agnostic

IACR ePrint Archive | 06.09.2026

Optimal Bucket Set Construction for Multi-scalar Multiplication with Endomorphisms

IACR ePrint Archive | 06.09.2026

Nothing Up My Matrix: Kleptographic Backdoors in ZK-friendly Hash Functions

arXiv Cryptography (cs.CR) | 06.09.2026

FoldNTT: A Multiplier- and Twiddle-Lean NTT Core with Formally Verified Arithmetic for Proth Primes

IACR ePrint Archive | 05.09.2026

Threshold Fully Deniable Interactive Encryption

IACR ePrint Archive | 05.09.2026

Key-Space Complexity of Information-Theoretic Target-Distribution Semantic Security

IACR ePrint Archive | 05.09.2026

Cryptanalysis of a knot-based key exchange

IACR ePrint Archive | 05.09.2026

What to Guess in Key-Recovery Attacks?

IACR ePrint Archive | 05.09.2026

A size/fan-in trade-off for circuits

arXiv Cryptography (cs.CR) | 05.09.2026

Scratchy: Visual-Scratchpad Multimodal Reasoning for Cryptographic Proof Generation in EasyCrypt

IACR ePrint Archive | 04.09.2026

The One-and-a-Half Johnson Bound Is Tight for Proximity Gaps of General Linear Codes

IACR ePrint Archive | 04.09.2026

Bounded Gaps Between Primes: An Upper Bound of 236

IACR ePrint Archive | 04.09.2026

Dynasaurs: Efficient Universal Dynamic zkSNARKs from Sparse Linear Arguments

IACR ePrint Archive | 04.09.2026

Improved Related-Key Boomerang Distinguisher for Full-Round FUTURE

IACR ePrint Archive | 04.09.2026

Rogue: Updatable Matrix Lookup Arguments and Applications to Verifiable Databases

IACR ePrint Archive | 04.09.2026

A General Approach to Adaptor Signatures

IACR ePrint Archive | 04.09.2026

BMuSig2: Schnorr-Compatible Blind Multi-Signatures

IACR ePrint Archive | 04.09.2026

VERA: VERifiable Microarchitectural Monitoring for Adversarially Robust Edge AI

IACR ePrint Archive | 04.09.2026

Symplex: Improved Pairing-Based zkSNARK using Partial Fraction Techniques

IACR ePrint Archive | 03.09.2026

Compact Lattice-Based NIZK Arguments for Set Membership and Ring Signatures without RO

arXiv Cryptography (cs.CR) | 04.09.2026

Has MIMO decoding been proved hard from lattice problems?

arXiv Cryptography (cs.CR) | 04.09.2026

Memory-Efficient Designs for Word-Wise Universal Fully Homomorphic Encryption

IACR ePrint Archive | 03.09.2026

Corrigendum to: Computing Optimal Ate Pairings on Elliptic Curves with Embedding Degree 9, 15 and 27

IACR ePrint Archive | 03.09.2026

More Efficient (Hintless) Keyword Private Information Retrieval

IACR ePrint Archive | 03.09.2026

Constant-Time Conditions for Left-to-Right Scalar Multiplication

IACR ePrint Archive | 03.09.2026

Private Quantised Neural Network Inference

IACR ePrint Archive | 03.09.2026

Peel and Vote: A Paper Ballot Design for Publicly Verifiable Risk-Limiting Audits

IACR ePrint Archive | 03.09.2026

On the Round Complexity of Early Stopping

IACR ePrint Archive | 03.09.2026

Otter: A Provably MEV-Resilient Automated Market Maker via Surplus Redistribution

IACR ePrint Archive | 03.09.2026

AH-BKZ: A Lattice Reduction Algorithm with Asynchronous Hybrid Processing

IACR ePrint Archive | 03.09.2026

Equivalence Classes of BOGI-Based Ciphers for Differential and Linear Cryptanalysis

arXiv Cryptography (cs.CR) | 03.09.2026

AI-Assisted Design of a Post-Quantum Cryptographic Accelerator: A Deployed-Silicon Case Study

IACR ePrint Archive | 02.09.2026

Collusion-Resistant Constrained PRFs for Compute-&-Compare Predicates from LWE

IACR ePrint Archive | 02.09.2026

Fully Fluctuating Sleepy Consensus from Minimal Assumptions

IACR ePrint Archive | 02.09.2026

DNSPIR: Private Information Retrieval Optimized for Privacy-Preserving DNS Lookups

IACR ePrint Archive | 02.09.2026

High-Precision Homomorphic ALU over Arbitrary Moduli with $O(1)$ Bootstrapping

IACR ePrint Archive | 02.09.2026

Zero-Knowledge PCPs of Quasilinear Size via Locally Simulatable Sheaf Codes

IACR ePrint Archive | 02.09.2026

A Simple Compiler for CCA2-Secure Pseudorandom Codes in the Standard Model

IACR ePrint Archive | 02.09.2026

Peeling Nonlinear Layers: Algebraic Cryptanalysis of Full-Round Iasta

IACR ePrint Archive | 02.09.2026

Polytopic Sieving: Practical Low-Data Key-Recovery Attacks on Reduced-Round AES

IACR ePrint Archive | 02.09.2026

Subring VOLE over Galois Rings with Applications to ZK over $\mathbb{Z}_{p^k}$

IACR ePrint Archive | 02.09.2026

OptiMix: Scalable and Distributed Approaches for Latency Optimization in Modern Mixnets

IACR ePrint Archive | 02.09.2026

HEAT: Faster Fully Homomorphic Inference via Approximations-Weights Co-Adaptation

IACR ePrint Archive | 02.09.2026

(Im)possibility of Asynchronous MPC with Honest Majority over Blockchains

IACR ePrint Archive | 02.09.2026

Finding a Shortest Vector and More in $2^{n/2+o(n)}$ Time using $q$-ary Coset Difference Tree

IACR ePrint Archive | 02.09.2026

On the Mismatch between Neural-Discovered Differential-Linear Features and Long-Round Distinguisher Construction

IACR ePrint Archive | 01.09.2026

LatticeBlindFold: A Lattice-Based Analogue of NovaBlindFold

IACR ePrint Archive | 01.09.2026

SVP Is NP-Hard for Some Rank-2 Cyclotomic Modules

IACR ePrint Archive | 01.09.2026

Delegatable Anonymous Credentials from Legacy Credentials using Recursive zk-SNARKs

IACR ePrint Archive | 01.09.2026

Distributed Key Generation for NTRU

IACR ePrint Archive | 01.09.2026

Automated Reasoning for Indistinguishability in the CCSA

IACR ePrint Archive | 01.09.2026

Jacobian Diagnostics for Under-Constrained Zero-Knowledge Circuits

IACR ePrint Archive | 01.09.2026

Open EM Side-Channel Dataset for ML-KEM (Kyber) Implementations

IACR ePrint Archive | 01.09.2026

A Code-Based $(k,n)$-Threshold Secret Sharing Scheme with Integrity Verification

arXiv Cryptography (cs.CR) | 01.09.2026

Verifiable quantum advantage in extremely low depth

arXiv Cryptography (cs.CR) | 01.09.2026

MutMem-V2: Cryptographically Authorized Mutation in Persistent Agent Memory Portable Verification and Reproducible Evidence

arXiv Cryptography (cs.CR) | 01.09.2026

Pushing Forward Multi-Secret-Key Homomorphic Encryption for Private Average Aggregation

IACR ePrint Archive | 31.08.2026

Private and Verifiable Outsourcing of Open-Weight LLM Inference

IACR ePrint Archive | 31.08.2026

Order-Four Symmetry in BGV Bootstrapping: Faster Digit Extraction for Large Primes

IACR ePrint Archive | 31.08.2026

Covert Federated Learning under Regulation based on Threshold Anamorphic Encryption

IACR ePrint Archive | 31.08.2026

Lattice-based NIKE with optimal tightness

IACR ePrint Archive | 31.08.2026

Discrete Gaussian Sampling Meets BDGL Decoding: Solving the Shortest Vector Problem in $2^{0.5596n+o(n)}$ Time

IACR ePrint Archive | 31.08.2026

APEX: AFS-based Permutation family for Efficiency and eXtensibility (feat. the APEX Suite)

IACR ePrint Archive | 31.08.2026

Arion: Arithmetization-Oriented Hashing for Zero-Knowledge Proof Systems

IACR ePrint Archive | 31.08.2026

Avoiding Product-Denominator Blowup in Lattice-Folding Extraction

IACR ePrint Archive | 31.08.2026

Arithmetic-to-Boolean Conversion in ALU with O(1) Bootstrapping via Overflow Cancellation

IACR ePrint Archive | 31.08.2026

Quasar: A Field-Agnostic Polynomial Commitment Scheme with Polylogarithmic Verification from Quasi-Abelian Codes

IACR ePrint Archive | 31.08.2026

How to prove more false statements: Fiat–Shamir limitations on (generated) R1CS

arXiv Cryptography (cs.CR) | 31.08.2026

Lie to Me: Finding Bugs in ZK DSL Toolchains with Adversarial Witness Injection

arXiv Cryptography (cs.CR) | 31.08.2026

OreProof: Verifiable Provenance with Limited Disclosure for Critical-Minerals Supply Chains Using Zero-Knowledge Proofs

IACR ePrint Archive | 30.08.2026

Enhanced Differential-Linear Cryptanalysis of ChaCha Based on Bit Puncturing

IACR ePrint Archive | 30.08.2026

Improved Conversion for Gao-Zheng FHE Scheme with $O(1)$ Bootstrapping

IACR ePrint Archive | 30.08.2026

Wagner's $k$-Tree Revisited: Memory-Time Costs of Preimage Attacks on Incremental Hashes

IACR ePrint Archive | 30.08.2026

Quantum Pessiland

arXiv Cryptography (cs.CR) | 30.08.2026

A New Algebraic Algorithm for LWE

IACR ePrint Archive | 29.08.2026

Universally Composable Hybrid PAKE Secure Against Harvest-Now-Decrypt-Later Attacks

IACR ePrint Archive | 29.08.2026

The Extended Wedge Attack

arXiv Cryptography (cs.CR) | 29.08.2026

A Broadcast Authenticated Encryption with Keyword Search in the Standard Model: Tightly Secure in Multi-User, Multi-Challenge Settings

IACR ePrint Archive | 28.08.2026

Decomposed LWE is Equivalent to Succinct LWE

IACR ePrint Archive | 28.08.2026

WeaveTLS: High-Throughput Cross-Connection ML-DSA Authentication in Mutual TLS

IACR ePrint Archive | 28.08.2026

AVXPoS: Reducing Consensus Verification Cost in the Ethereum Proof-of-Stake Client

IACR ePrint Archive | 28.08.2026

Threshold Encryption with Internally Motivated Corruptions

IACR ePrint Archive | 28.08.2026

Enhanced Differential-linear Cryptanalysis of Forr\'{o} with MILP

IACR ePrint Archive | 28.08.2026

Comparing Privacy-Preserving Revocation for the EUDI Wallet

arXiv Cryptography (cs.CR) | 28.08.2026

Relaxed Sender Anonymity for CBDC Interbank Settlement: A Zero-Knowledge Approach on Permissioned EVM

arXiv Cryptography (cs.CR) | 28.08.2026

Relaxed Sender Anonymity for CBDC Interbank Settlement: A Zero-Knowledge Approach on Permissioned EVM

IACR ePrint Archive | 27.08.2026

HyperSolver: Asymptotically and Concretely Accelerating the Delfs–Galbraith Attack using Isogeny Ladders

IACR ePrint Archive | 27.08.2026

Non-Malleable Reductions of Knowledge

IACR ePrint Archive | 27.08.2026

Concrete Security Assessment of Isogeny-based Cryptography with the new Isogeny-Path algorithm

IACR ePrint Archive | 27.08.2026

Practical Silent Threshold Signatures and Silent Threshold Encryption for Dynamic Committees

IACR ePrint Archive | 27.08.2026

On Memory Effects in PWXL variants

IACR ePrint Archive | 27.08.2026

Blood MERIDIAN: a blockcipher that is not a blockcipher

IACR ePrint Archive | 27.08.2026

ATLAS: Automated Approximation of Transformers for Efficient Homomorphic Inference in One Hour

IACR ePrint Archive | 27.08.2026

From Lattices to Tensor Cores: Accelerating Private Information Retrieval

IACR ePrint Archive | 27.08.2026

Novel SMT Encoding for Quantum Circuit Optimization

IACR ePrint Archive | 27.08.2026

LetoPIR: Fast Keyword Private Information Retrieval with Logarithmic Communication

IACR ePrint Archive | 27.08.2026

Atom: Single-Server Private Information Retrieval with Low Communication and Fast Computation

IACR ePrint Archive | 27.08.2026

Communication-Efficient Private Join and Compute over Distributed Input Sets

IACR ePrint Archive | 27.08.2026

Efficient Soft Analytical Side-Channel Attacks on Large-Scale Cryptographic Computations

IACR ePrint Archive | 26.08.2026

An Algebraic-Geometry Lower Bound against the ePrint:2026/1747 McEliece Key-Recovery Attack

arXiv Cryptography (cs.CR) | 27.08.2026

SecureDrive-FL: Joint Differential Privacy and Gradient-Aware Selective Homomorphic Encryption for Federated Driver Monitoring

arXiv Cryptography (cs.CR) | 27.08.2026

Thresholding Post-Quantum Signatures

IACR ePrint Archive | 26.08.2026

PikkuFold: Efficient Folding in a Few Kilobytes

IACR ePrint Archive | 26.08.2026

Cross-Signature Signing-Key Recovery and Domain-Separation Repair for SDitH v2

Golem Security | 26.08.2026

(g+) Opinion Business Insight: AI has opened up big holes in cyber security

IACR ePrint Archive | 26.08.2026

A (6, 4) Vectorial Boolean Function With Nonlinearity 26 and the Maximum Nonlinearity for Six-Bit Permutations

IACR ePrint Archive | 26.08.2026

Practical Differential Fault Attacks on the GPRS Standard Ciphers

IACR ePrint Archive | 26.08.2026

On Module Lattices with Galois-Symmetries: What You See Is Not What You Get

IACR ePrint Archive | 26.08.2026

Dealing Haystack: Towards Trustless Haystack in the Optimistic Setting

IACR ePrint Archive | 26.08.2026

Adaptive Multi-Algorithm Key Exchange for Quantum-Resilient Secure Communication: Dynamic Switching among QKD, Post-Quantum, and Classical Key Establishment with Entropy Fusion

Golem Security | 26.08.2026

Cybersicherheit in Deutschland: 240 Seiten Wimmelbild

IACR ePrint Archive | 26.08.2026

VERIF: An Efficient Zero-Knowledge Proof System for Verifying IVF-Flat Retrieval in RAG Services

IACR ePrint Archive | 26.08.2026

Security Analysis on a Secure Medical Data Sharing System in Digital Twin Environments

IACR ePrint Archive | 25.08.2026

Separating Quantum Indistinguishability Obfuscation from Falsifiable Assumptions

IACR ePrint Archive | 25.08.2026

Two Constructions of Rotation-Symmetric Bent Functions Outside the Completed Maiorana--McFarland Class with Any Possible Algebraic Degree

IACR ePrint Archive | 25.08.2026

Generalized Greedy Algorithms for Synthesizing Low-depth CNOT Circuits

IACR ePrint Archive | 25.08.2026

High-Precision Lewis Weights via Fourth-Moment Control and Local Bregman Acceleration

IACR ePrint Archive | 25.08.2026

UdMAC: Efficiently Updatable Message Authentication Codes

IACR ePrint Archive | 25.08.2026

On Removing Interaction from Quantum Proofs

Schneier on Security | 25.08.2026

Black Hat State of Security Vendors

arXiv Cryptography (cs.CR) | 25.08.2026

Masked Differential-linear Distinguishers and Quantum Approaches

arXiv Cryptography (cs.CR) | 25.08.2026

SeriCrypt: An LLM-Driven Context-Aware Serialization Framework for Cryptographic Protocols

IACR ePrint Archive | 24.08.2026

Ideal Secret Sharing Schemes over Small Domains

IACR ePrint Archive | 24.08.2026

Exact CVP Is NP-Complete for Principal Cyclotomic Ideals

IACR ePrint Archive | 24.08.2026

Beyond Linear Subspace Trails: Nonlinear Subspaces for Gr\"obner Basis Attacks on Poseidon/Poseidon2 and Neptune

IACR ePrint Archive | 24.08.2026

DIME: Query-Efficient Framework for Membership Inference on Diffusion Models

IACR ePrint Archive | 24.08.2026

Lithium: Making Iterative Rejection Sampling Practical for Compact Lattice Signatures

IACR ePrint Archive | 24.08.2026

HRFPRE: Fast Proxy Re-encryption for Multi-RSU Outsourcing and Hardware-assisted Revocation in the IoV.

IACR ePrint Archive | 24.08.2026

Cryptanalysis of the DIZY Stream Cipher with Provable Security

IACR ePrint Archive | 24.08.2026

A Practical Optimization for Wiedemann XL

IACR ePrint Archive | 24.08.2026

Bit Operation Cost of ``Holdout'' Key-Recovery Attacks Against Classic McEliece

arXiv Cryptography (cs.CR) | 24.08.2026

Black Box Cryptanalysis of AES128

arXiv Cryptography (cs.CR) | 24.08.2026

The Colossus with Feet of Clay: Debunking Encrypted Traffic Classifiers under PQC Evolution

arXiv Cryptography (cs.CR) | 24.08.2026

A Scenario-Based Evaluation of CRQC+AI Vulnerability Spectrum for TLS 1.3 Cryptographic Dependencies

arXiv Cryptography (cs.CR) | 24.08.2026

Black Box Cryptanalysis of AES128

arXiv Cryptography (cs.CR) | 24.08.2026

A Scenario-Based Evaluation of CRQC+AI Vulnerability Spectrum for TLS 1.3 Cryptographic Dependencies

IACR ePrint Archive | 23.08.2026

The Power of Rerandomization in Obfustopia: Collision-Resistant Hash, Somewhere-Extractable BARGs, and More

IACR ePrint Archive | 23.08.2026

Faster Post-Quantum zkSNARK Provers Using the LCH Polynomial Basis

IACR ePrint Archive | 23.08.2026

Compiling Sparse Keys for Bootstrapping FHEs: Algorithms, Hardware Acceleration, and Beyond

IACR ePrint Archive | 23.08.2026

EA Codes Approaching Singleton Bound (with Application to Field-Agnostic SNARKs)

IACR ePrint Archive | 23.08.2026

Efficient Additive Randomized Encodings for String Oblivious Transfer: A Core Primitive for General Functions

IACR ePrint Archive | 23.08.2026

The Limits of $t$-Private Share Conversion

IACR ePrint Archive | 23.08.2026

Bootstrapping using Ring Switching without Slot Recovery

arXiv Cryptography (cs.CR) | 23.08.2026

Syntax Element Encryption for H.265/HEVC Using Chaotic Map-Based Coefficient Scrambling Scheme

arXiv Cryptography (cs.CR) | 23.08.2026

On SSI-based Private Decentralized Bidding

IACR ePrint Archive | 22.08.2026

HOVER: Higher-Order Vanishing Endomorphism Recovery

IACR ePrint Archive | 22.08.2026

Dynamic and Optimal Function Inversion in the Small-Time Regime

IACR ePrint Archive | 22.08.2026

Cofactor-torsion attacks on hinted scalar multiplications in SNARK circuits

IACR ePrint Archive | 22.08.2026

A Note on the Security Proof of SQIsign

IACR ePrint Archive | 22.08.2026

Multi-Party Private Set Intersection with Optimal Online Round Complexity and Updatability

IACR ePrint Archive | 22.08.2026

Enforcing Winner-Only Disclosure: Verifiable Tally Hiding for Weighted DAO Governance

IACR ePrint Archive | 22.08.2026

Multi-PGBF: Efficient Oblivious Key-Value Store and Application to Private Set Intersection

IACR ePrint Archive | 22.08.2026

New Lower Bounds for Rows of $d$-Disjunct Matrices via Recursive Potentials

IACR ePrint Archive | 21.08.2026

How Many Traces Suffice? PAC Guarantees for Profiled and Non-profiled Side-Channel Analysis

IACR ePrint Archive | 21.08.2026

Rank Measures and Exponential Lower Bounds for Multilinear Secret Sharing

IACR ePrint Archive | 21.08.2026

Constant-round MPC protocols with Fall-back Security

IACR ePrint Archive | 21.08.2026

Circle-Linear Cryptanalysis: Bibrace Characters and Weak-Key Linear Distinguishers for CRAFT

IACR ePrint Archive | 21.08.2026

Eavesdropper-Blind Remote State Preparation and Applications to Quantum Public-Key Encryption

IACR ePrint Archive | 21.08.2026

Exact linear correlations and the cost of Walsh-transform key recovery, with application to SPEEDY

IACR ePrint Archive | 21.08.2026

Two Novel Multidimensional Affine Variations of the Hill Cipher

IACR ePrint Archive | 21.08.2026

Multidimensional Hill Cipher Substitution– Permutation Network

IACR ePrint Archive | 21.08.2026

Midpoint Reset: A Full-Round Poseidon Collision from an Adaptively Chosen MDS Matrix

IACR ePrint Archive | 21.08.2026

Revisiting the Transferability of Chosen- to Known-plaintext Attacks and Applications to Round-reduced AES

IACR ePrint Archive | 21.08.2026

$\textsf{Sluice}$: Prove-Phase Bounded-Memory Groth16 via Read-Write Streaming

IACR ePrint Archive | 21.08.2026

Enabling Threshold Custody for the Lightning Network with Nested Threshold Multi-Signatures

IACR ePrint Archive | 21.08.2026

Fully Homomorphic Encryption with Chosen-Ciphertext Security from LWE

arXiv Cryptography (cs.CR) | 21.08.2026

Eavesdropper-Blind Remote State Preparation and Applications to Quantum Public-Key Encryption

arXiv Cryptography (cs.CR) | 21.08.2026

Billion-Scale Nearest-Neighbor Search under Fully Homomorphic Encryption on a Single GPU, Balancing Leakage and Cost

arXiv Cryptography (cs.CR) | 21.08.2026

Beyond Explicit Generators: Distribution-Free Linear-Decomposition Attacks on Public-Key Encryption

IACR ePrint Archive | 20.08.2026

QuaILLL: Quaternion Ideal LLL and BKZ

IACR ePrint Archive | 20.08.2026

SoK: Why Optimal Cryptographic Combiners Do Not Get Deployed: Security, Complexity, and Adoption of Hybrid KEMs

IACR ePrint Archive | 20.08.2026

Linear Distance for Fixed-Row-Weight Expand--Accumulate Codes over Arbitrary Fields

IACR ePrint Archive | 20.08.2026

L-BAS: A Lattice-Based Blind Adaptor Signature Scheme

IACR ePrint Archive | 20.08.2026

Efficient Dynamic Group Signatures with Forward Security

IACR ePrint Archive | 20.08.2026

Threshold Lattice-Based Zero-Knowledge Proofs

IACR ePrint Archive | 20.08.2026

CAKE-HI - Compact Authenticated Key Exchange Hiding Identities

IACR ePrint Archive | 20.08.2026

SafeHub: End-to-end encrypted Git hosting system

IACR ePrint Archive | 20.08.2026

Extending Distinguishing to Key Recovery for Subfield Subcodes of GRS codes

IACR ePrint Archive | 20.08.2026

Chasing QuOCCAs in a Quantum World: Type-2 Oracles for CCA-Secure PKE

IACR ePrint Archive | 20.08.2026

Round-Preserving Compilers for Super-Rushing Secure MPC

IACR ePrint Archive | 20.08.2026

Improved Collision Attack on RIPEMD-160

IACR ePrint Archive | 19.08.2026

Notes on Short-Limb Modular Multiplication Techniques: Barrett, Montgomery, Plantard, and the Explicit CRT

arXiv Cryptography (cs.CR) | 20.08.2026

ShadowPath: Lookup-Private Credential Status Verification over Authenticated State

arXiv Cryptography (cs.CR) | 20.08.2026

Keyed Provenance Watermarking with Complementary Lattice-Based Secure Aggregation for Federated Learning

IACR ePrint Archive | 19.08.2026

Unclonable encryption from BB84 states: a simultaneous Goldreich-Levin reduction

IACR ePrint Archive | 19.08.2026

One Proof to Rule Them All: Practical, Sublinear Verification for Actively Secure MPC on $\mathbb{Z}_{2^k}$ with Dishonest Majority and a Dealer (Full Version)

IACR ePrint Archive | 19.08.2026

Non-Local Search-to-Decision Reduction over $\mathbb{F}_2$

IACR ePrint Archive | 19.08.2026

Noisy Subset Product

IACR ePrint Archive | 19.08.2026

Copy-Protection with Correlated Challenges: Point Functions and More via Decisional Coset Monogamy

IACR ePrint Archive | 19.08.2026

Adapting AES-Oriented Optimizations to Rijndael-256: Cortex-M4, ARMv8-A, and CUDA

IACR ePrint Archive | 19.08.2026

TEE Server-Assisted Aggregated Offline Deployment Scheme for Multiplication Triples

IACR ePrint Archive | 19.08.2026

Indifferentiability of Public-Key Encryption: Theory Meets Practice

IACR ePrint Archive | 19.08.2026

Generic Ring-Signature Transforms for Fiat-Shamir with Aborts and Hash-and-Sign with Retry

arXiv Cryptography (cs.CR) | 19.08.2026

The Structured Totient Preimage Problem: Reconstruction, Collisions, and Cryptographic Implications

arXiv Cryptography (cs.CR) | 19.08.2026

ABEAT: Efficient and Anonymous Encryption for ABE-based Dynamic Group Communication

IACR ePrint Archive | 18.08.2026

New Techniques for Fast and Shallow FHE Bootstrapping and Beyond

IACR ePrint Archive | 18.08.2026

A Unified Framework for Contract-Validated Benchmarking of Zero-Knowledge Proving Systems

IACR ePrint Archive | 18.08.2026

A Controlled Case Study of Design Trade-offs in DeFi Lending Protocols

IACR ePrint Archive | 18.08.2026

Jacobi Signatures, Revisited

IACR ePrint Archive | 18.08.2026

Data-Dependent Memory-Hard Functions: Sustained Space and Cumulative Complexity Trade-offs in the Parallel Random Oracle Model

IACR ePrint Archive | 18.08.2026

Elementary-Vector Modeling for Shorter VOLE-Based Signatures from SD and PKP

IACR ePrint Archive | 18.08.2026

Efficient Private Set Union from Multi-Query Oblivious Membership Transfer

IACR ePrint Archive | 18.08.2026

Improved Polynomial-Memory Algorithms via Nested Collision Search: Applications to Small Max-Norm LWE and Subset-Sum

IACR ePrint Archive | 18.08.2026

Matrix Hoeffding and Bernstein Bounds with Sharp Constants for Markov Chains

IACR ePrint Archive | 18.08.2026

On Post-Quantum Multi-Key Security of GCM

arXiv Cryptography (cs.CR) | 18.08.2026

Unclonable encryption from BB84 states: a simultaneous Goldreich-Levin reduction

IACR ePrint Archive | 17.08.2026

Verifiable Compression of Images

IACR ePrint Archive | 17.08.2026

How Compact Can NTRU Encryption Be? Heuristic Frontiers and Practical Schemes

IACR ePrint Archive | 17.08.2026

Rigorous Statements and Proofs of the Lemmas in Simon's Algorithm for the Dihedral Coset Problem and Their Underlying Hypothesis

IACR ePrint Archive | 17.08.2026

Exposing SIMD Parallelism in SQIsign: An AVX-512 Implementation

IACR ePrint Archive | 17.08.2026

Statistical Inference from Noisy Randomness Leakage for ML-DSA Attacks

IACR ePrint Archive | 17.08.2026

A Descent to Hades: Attacks on PKP and PEP over Extension Fields

IACR ePrint Archive | 17.08.2026

Ring Signatures with Personalized Anonymity

IACR ePrint Archive | 17.08.2026

Prepared Episodes for Short Online Hash Based Signatures

IACR ePrint Archive | 17.08.2026

Quantum Resource Optimization for CSIDH

arXiv Cryptography (cs.CR) | 17.08.2026

Certified but Private: Scalable Zero-Knowledge Proofs for Neural Network Guarantees

IACR ePrint Archive | 16.08.2026

Comment on ‘Quantum public key encryption scheme with four states key’

IACR ePrint Archive | 16.08.2026

New Attacks on Mersenne Number-Based Cryptosystems: Relaxing Size Constraints

IACR ePrint Archive | 16.08.2026

Post-Quantum TLS Migration: A Systematization of Hybrid Handshakes, PSKs, KeyUpdate, and Certificate Strategies

IACR ePrint Archive | 16.08.2026

Parallel Repetition for Entangled Games with Gap Exponent Three

IACR ePrint Archive | 16.08.2026

DTRU: A Versatile, Compact, Simple, and Robust NTRU KEM with Double $E_8$ Encoding

IACR ePrint Archive | 15.08.2026

Qlapoty: Improved analysis and efficiency for quaternionic ideal to isogeny transformation

IACR ePrint Archive | 15.08.2026

DumboMix: Robust Asynchronous Anonymous Broadcast Made Practical

IACR ePrint Archive | 15.08.2026

MamaBearZKP: A Holistic Co-design of Prime Fields and Proving Stacks for High-Throughput ZKP on Modern CPUs

IACR ePrint Archive | 15.08.2026

Actively Secure Two-Party Function Secret Sharing with Dynamic Cross-Phase Verification

IACR ePrint Archive | 15.08.2026

Toward Secure Compilation: Leakage Detection for Masked Implementations in Jasmin

IACR ePrint Archive | 15.08.2026

On the Impossibility of Robust Combiners for Cryptographic Groups

IACR ePrint Archive | 15.08.2026

Relations Between the Uniform MQ Assumption and Other Multivariate Assumptions

IACR ePrint Archive | 15.08.2026

The ePrint:2026/1591 Quantum Algorithm Does Not Solve DCP

IACR ePrint Archive | 15.08.2026

From Round Skipping to S-Box Skipping: Attacking Poseidon's Partial Layer via Subspace Restriction

arXiv Cryptography (cs.CR) | 15.08.2026

Balancing Privacy and Compliance in DeFi: A Zero-Knowledge-Based Auditable Cross-Chain Framework

arXiv Cryptography (cs.CR) | 15.08.2026

Tensor--Action Ko--Lee Cryptography: A Framework and Structural Cryptanalysis of Commuting Subgroup Constructions

IACR ePrint Archive | 14.08.2026

Equivalence Between Average-Case Hardness of Learning and Cryptography for Mixed Quantum States

IACR ePrint Archive | 14.08.2026

Concurrently Secure Compact Blind Signatures from Module-SIS

IACR ePrint Archive | 14.08.2026

Hell’s Bells: A Neural Network Pipeline for Ternary Fast Matrix Multiplication Algorithms

IACR ePrint Archive | 14.08.2026

Theoretical Open Problems in Symmetric Cryptography: Verifiable LLM-Guided Analysis

IACR ePrint Archive | 14.08.2026

A Unifying Umbrella for Circular-Secure Cryptographic Primitives

IACR ePrint Archive | 14.08.2026

Pruning Merkle-Tree Consistent Accumulator

IACR ePrint Archive | 13.08.2026

Non-Interactive Translation of Winternitz Signatures to Lamport Signatures via Secret Sharing

arXiv Cryptography (cs.CR) | 14.08.2026

Equivalence Between Average-Case Hardness of Learning and Cryptography for Mixed Quantum States

arXiv Cryptography (cs.CR) | 14.08.2026

Structural Leakage in Graph Encryption: Attacks and Defenses

arXiv Cryptography (cs.CR) | 14.08.2026

Verified Pythagorean Composition for Adaptive Cryptographic Games: Noise Flooding in Homomorphic Encryption

IACR ePrint Archive | 13.08.2026

Fully-Succinct Multi-Key FHE & Rate-1 Simulatable Threshold Decryption from LWE

IACR ePrint Archive | 13.08.2026

Incomplete Ciphertext Comparison in ML-KEM: From an IND-CCA2 Break to Key Recovery

IACR ePrint Archive | 13.08.2026

Aegon: Self-Auditable Key Transparency

IACR ePrint Archive | 13.08.2026

New Results on the Density of Irreducible NFSRs

IACR ePrint Archive | 13.08.2026

Critical-Round Special Soundness for Multi-Round Proofs

IACR ePrint Archive | 13.08.2026

Cryptanalytic Extraction of Multi-Head Softmax Attention Models

IACR ePrint Archive | 13.08.2026

Fair-Weather No More: Guaranteed Efficiency in Secure Group Messaging

IACR ePrint Archive | 13.08.2026

Simple and Efficient SKL-IBE with Classical Revocation from LWE

IACR ePrint Archive | 13.08.2026

SparseMPC: Secure Sparse Operations using Multi-Party Computation

IACR ePrint Archive | 13.08.2026

MinMandate: Private Task-Scoped Payment Authorization for Adaptive Agent Workflows

IACR ePrint Archive | 13.08.2026

Linearly Homomorphic Secret Sharing and Multi-Party Computation with Unanimously Verifiable Deletion

IACR ePrint Archive | 13.08.2026

AFS: A Family of ARX-Based Large-State S-boxes with Exceptional Properties

IACR ePrint Archive | 13.08.2026

Verified Pythagorean Composition for Adaptive Cryptographic Games: Noise Flooding in Homomorphic Encryption

arXiv Cryptography (cs.CR) | 13.08.2026

Homomorphic Aggregation of Continuous-Variable GKP States

arXiv Cryptography (cs.CR) | 13.08.2026

A Commitment-Based Hybrid Post-Quantum Cryptographic Model for Multi-File Cloud Storage

arXiv Cryptography (cs.CR) | 13.08.2026

Homomorphic Aggregation of Continuous-Variable GKP States

IACR ePrint Archive | 12.08.2026

RSS: Robust Signing Service using Threshold Signatures and TEEs

IACR ePrint Archive | 12.08.2026

Quantum Advantage for Two-Party Differential Privacy

IACR ePrint Archive | 12.08.2026

A Key-Recovery Attack on TALUS-MPC in TALUS v4

IACR ePrint Archive | 12.08.2026

Resolving the Complexity of Linear Secret Sharing

IACR ePrint Archive | 12.08.2026

Rate-Limiting Nullifiers for Gasless Sequencer Admission in Ethereum Layer-2 Rollups

IACR ePrint Archive | 12.08.2026

Nullity-One Canonicalization for Average-Case 4-Tensor Isomorphism

IACR ePrint Archive | 12.08.2026

Average-Case Matrix Code Conjugacy in Arbitrary Dimension

IACR ePrint Archive | 12.08.2026

Five-Bit Axial Subspace Differential Uniformity: Exact Optima and a DDT-Support Realizability Gap

IACR ePrint Archive | 12.08.2026

Degree-Sum-Freedom Is Not EA Invariant: Exact Profiles in a 4-Uniform Permutation Family

IACR ePrint Archive | 12.08.2026

MKA Meets Multidrop: Optimizing Time-to-Key-Agreement on 10BASE-T1S Ethernet

IACR ePrint Archive | 11.08.2026

Transient Quantum Resistance, with Application to Ethereum Consensus

IACR ePrint Archive | 11.08.2026

Efficient Transaction Traceability for Auditable Privacy-Preserving Ledgers

IACR ePrint Archive | 11.08.2026

Upper bounds for failure probabilities of reductions from low density subset sum problems to lattice problems on linearly independent vectors

IACR ePrint Archive | 11.08.2026

Ideal Pseudorandom Code, Revisited

IACR ePrint Archive | 11.08.2026

BinarySpartan: Spartan over binary fields

IACR ePrint Archive | 11.08.2026

Hardness of Euclidean Closest Vector within $n^{1/8-\epsilon}$ and Binary Nearest Codeword within $n^{1/4-\epsilon}$

IACR ePrint Archive | 11.08.2026

Verifpal Seven Years Later: Can a Toy Become an Instrument?

arXiv Cryptography (cs.CR) | 11.08.2026

A Lightweight Fault-Detection Scheme for Barrett Modular Multiplication Using Multiple Conditional Reduction Paths

IACR ePrint Archive | 10.08.2026

Lumora: A Family of Permutation-Based Wide-Block Ciphers for Post-Quantum zkSNARK Applications

IACR ePrint Archive | 10.08.2026

On the Security of In-band Verification in End-to-End Encrypted Video Calls

IACR ePrint Archive | 10.08.2026

Single-Server Verifiable PIR with Updates and Universally Composable Security

IACR ePrint Archive | 10.08.2026

D-James: Ultra Short Multivariate Signatures

IACR ePrint Archive | 10.08.2026

Lattice-Based Rate-Limited Tokens in the Random Oracle Model

IACR ePrint Archive | 10.08.2026

Deniability for Signed Credentials: Revisiting the Authenticated Channel vs. Signed Data Debate in the EUDI Wallet

IACR ePrint Archive | 10.08.2026

Information-Theoretic SFE and PFE with Reduced Communication

IACR ePrint Archive | 10.08.2026

General versus linear secret sharing under statistical security

Schneier on Security | 10.08.2026

Python Now Has a Post-Quantum Encryption Library

arXiv Cryptography (cs.CR) | 10.08.2026

Generative AI for Encrypted Traffic Analysis: Synthetic Dataset Generation and Classifier Evaluation

IACR ePrint Archive | 09.08.2026

Recursive Common Information for Group-Characterizable Random Variables

IACR ePrint Archive | 09.08.2026

A Torus-Structured Generalisation of NTRU: the NTC Assumption, its Cryptanalysis, and a Compact KEM

IACR ePrint Archive | 08.08.2026

Design and Analysis of Four-State Quantum Public-Key Encryption Scheme

IACR ePrint Archive | 08.08.2026

Qlapoti+ and More: Optimizing Isogeny-based Signatures

IACR ePrint Archive | 08.08.2026

LUNA+: More Succinct Post-Quantum ZK-SNARKs from Computational Privacy

IACR ePrint Archive | 08.08.2026

Anamorphic Messaging: Analyzing the Double Ratchet, Triple Ratchet, PQ3, and MLS

IACR ePrint Archive | 08.08.2026

Multi-Diagonal Truncated Differentials and Ciphertext-Only Attacks on Reduced-Round AES

IACR ePrint Archive | 08.08.2026

How to use Polynomially-Hard iO: Turing Machine Obfuscation and More

IACR ePrint Archive | 07.08.2026

Limber: Low Overhead SNARKs for Integers from Any PCS

IACR ePrint Archive | 07.08.2026

MAYO Lite: a Low-RAM Implementation of the MAYO Signature Scheme

IACR ePrint Archive | 07.08.2026

Rotational-Quasidifferential Framework - A Geometric Approach to Rotational-XOR Cryptanalysis

IACR ePrint Archive | 07.08.2026

Counters and Nonces for Mitigating Ciphertext Side Channels

IACR ePrint Archive | 07.08.2026

Preprocessed Private Function Evaluation: Achieving Sublinear Online Complexity for Lookup Tables

IACR ePrint Archive | 07.08.2026

Quasipolynomial Cryptanalysis of the McEliece Cryptosystem (or: PIR Meets McEliece)

arXiv Cryptography (cs.CR) | 07.08.2026

Soft Redaction of Image Provenance via Zero-Knowledge Proofs

arXiv Cryptography (cs.CR) | 07.08.2026

Casting the Net! Revisiting MasterFace Impersonation Attacks

arXiv Cryptography (cs.CR) | 07.08.2026

Tight Security for BBS Signatures

IACR ePrint Archive | 06.08.2026

When Does Being Selfish Pay Off? Temporal Composability and Profitability in Selfish Mining

IACR ePrint Archive | 06.08.2026

Adaptively Secure Threshold Decryption from LWE with Polynomial Modulus

IACR ePrint Archive | 06.08.2026

Adaptive-Input-Secure Updatable Private Set Union

IACR ePrint Archive | 06.08.2026

AES-Based Grinding for MPC-in-the-Head Signatures

IACR ePrint Archive | 06.08.2026

Code Generation of Faster Formally Verified NTT with Plantard Reduction

arXiv Cryptography (cs.CR) | 06.08.2026

Algebraic Cryptanalytic Extraction on Hard-Label Neural Networks

IACR ePrint Archive | 05.08.2026

Triple Cryptanalysis of Isogeny-Based VRFs from Asiacrypt 2025

IACR ePrint Archive | 05.08.2026

Formal Security Analysis of the Olvid Messenger

IACR ePrint Archive | 05.08.2026

Z-SCAPE: Zero-Knowledge Self-Custodial Credential Operation for Privacy-Preserving Asset Protection under Entropy-Source Failure

IACR ePrint Archive | 05.08.2026

Extending the Applicability of Algebraic Key Recovery Attacks on the UOV Signature Scheme

IACR ePrint Archive | 05.08.2026

Relect: Single Secret Leader Election via FHE with Reduced Computation and Communication and Transparent Setup

IACR ePrint Archive | 05.08.2026

Two-Limb CRT Ring-LWE Encryption with Exact Decryption and Public Re-randomization

IACR ePrint Archive | 05.08.2026

Verifiable SelfMix

IACR ePrint Archive | 05.08.2026

Flip a Failure into a Success: Improved Bit Flipping Decoding for QC-MDPC Codes

IACR ePrint Archive | 05.08.2026

KORD: Breaking the Key-Generation Bottleneck in Dealerless Function Secret Sharing via Protocol–Hardware Co-Design

IACR ePrint Archive | 05.08.2026

LFSRs and Boolean Masking: An In-depth Security Analysis

IACR ePrint Archive | 05.08.2026

DuetORAM: Two-Server Distributed ORAM with Constant Rounds and O(log N) Communication

IACR ePrint Archive | 05.08.2026

DYNAFIX: Dynamic Fixed‑Point Encoding for Arbitrary‑Range MPC

HackerNoon - Cryptography | 05.08.2026

The Real Cryptography Behind a Fictional Quantum Machine

IACR ePrint Archive | 05.08.2026

Private Identity-based Bulletin Boards for Anonymous Messaging and Other Online Services

arXiv Cryptography (cs.CR) | 05.08.2026

Hidden Ciphers and Where to Find Them: Static Discovery and Assessment of Cryptographic Assets in Software

IACR ePrint Archive | 04.08.2026

UFOs: A Very Efficient Multivariate Public Key Signature Scheme

IACR ePrint Archive | 04.08.2026

Verbeth: Secure Messaging with Metadata Minimization over Public Blockchain Logs

IACR ePrint Archive | 04.08.2026

UC, Categorically: Rigorous Diagrammatic Proofs

IACR ePrint Archive | 04.08.2026

Algebraic Analysis of Homomorphic Trace Evaluation and Its Applications

IACR ePrint Archive | 04.08.2026

Design and Analysis of Quantum Designated Verifier Signature Scheme

IACR ePrint Archive | 04.08.2026

New Designs of Multivariate-Polynomial Universal Hash Functions

IACR ePrint Archive | 04.08.2026

Power side-channel leakage distinguishers on LESSv2.0 - Exploiting sparse columns in Gaussian Elimination

IACR ePrint Archive | 04.08.2026

Paras: Actively Secure Two-Server Private Histograms

IACR ePrint Archive | 04.08.2026

One Discrete Gaussian Sample in $2^{n/2+o(n)}$ Time

IACR ePrint Archive | 04.08.2026

zk-Cinema: Proving Video Provenance in Zero Knowledge

IACR ePrint Archive | 04.08.2026

Solving the Shortest Vector Problem in $2^{0.6039n}$ Time via Mid-point Hessian

IACR ePrint Archive | 04.08.2026

Baker: A Privacy-Preserving, NIZK-free and Efficient Payment Channel Hub Supporting Bidirectional Channels

IACR ePrint Archive | 04.08.2026

Budget Allocation in Neural Differential Distinguishers

Schneier on Security | 04.08.2026

Some Claude Chats Are Searchable on Google

arXiv Cryptography (cs.CR) | 04.08.2026

Breaking ACDGV MinRank Gabidulin encryption schemes over matrix codes

arXiv Cryptography (cs.CR) | 04.08.2026

Internalising the Identity Primitive: Cryptographic Individuality for an Autonomous Agent on a Public Blockchain

IACR ePrint Archive | 03.08.2026

Breaking ADP-Based Witness Encryption

IACR ePrint Archive | 03.08.2026

HAWK-$n$ Key Recovery Reduces to SVP in Dimension $n/2 + 1$

IACR ePrint Archive | 03.08.2026

Sub-Cubic Homomorphic Matrix Multiplication]{Sub-Cubic Homomorphic Matrix Multiplication via Self-Dual Normal Bases

IACR ePrint Archive | 03.08.2026

A Polynomial-Time Quantum Algorithm for the Dihedral Coset Problem

IACR ePrint Archive | 03.08.2026

The Role of Regular Integers Modulo n in RSA Cryptography

IACR ePrint Archive | 03.08.2026

Strided Frobenius Additive FFT and its Application to HQC

IACR ePrint Archive | 03.08.2026

Solving the Shortest Vector Problem in $2^{0.7314n+o(n)}$ Time via Discrete Gaussian Sampling on Superlattices

IACR ePrint Archive | 03.08.2026

Proving Threshold Regev PKE from Adaptive Hint-MLWE: Efficient, Non-interactive, and CCA Secure

IACR ePrint Archive | 03.08.2026

Beyond Affine Invariants: A Hamming-Weight Correlation Metric for Template-CPA Leakage in Key-Dependent S-boxes

IACR ePrint Archive | 03.08.2026

Cryptanalysis of a Candidate Witness Encryption Scheme for Affine Determinant Programs

IACR ePrint Archive | 03.08.2026

Privacy-Preserving Inclusion Lists

IACR ePrint Archive | 03.08.2026

Post-Quantum Internet Key Exchange via Authenticated Forward-Secure KEM

IACR ePrint Archive | 02.08.2026

Order Auctions with Private Position Preferences

IACR ePrint Archive | 02.08.2026

Slipway: Accessing Finite Subspace Trails in Poseidon

IACR ePrint Archive | 02.08.2026

OpenLLM: Modular and Scalable zkSNARKs for Verifiable LLM Inference

IACR ePrint Archive | 02.08.2026

SONIC: Concurrent Oblivious RAM & Data Structures for Low-Latency and High-Throughput

arXiv Cryptography (cs.CR) | 02.08.2026

An AI Approach to Verified Production Cryptographic Libraries

arXiv Cryptography (cs.CR) | 02.08.2026

Pivot: Proactive and Verifiable Threshold Oblivious Pseudorandom Functions From Isogeny Group Actions

arXiv Cryptography (cs.CR) | 02.08.2026

Reputation-driven Cooperation in Lattice-based Decentralized Federated Learning through Evolutionary Game Theory

arXiv Cryptography (cs.CR) | 01.08.2026

ZK-SR117: A Chunked Zero-Knowledge Attestation Design for Aggregated Fair-Lending Metrics, with a Control Mapping toward Full SR 11-7 Coverage

IACR ePrint Archive | 31.07.2026

Solving the supersingular isogeny problem in time $p^{2/5+o(1)}$ using bivariate multipoint evaluation

IACR ePrint Archive | 31.07.2026

Privacy-Preserving Multi-Signatures: Achieving Transcript-Aware Privacy

IACR ePrint Archive | 31.07.2026

The Non-Intersecting Codewords Problem and its Application to MPC-in-the-Head Signatures

IACR ePrint Archive | 31.07.2026

SHARMONY: Composing SHA-2 and SHA-3 Hardware for Crypto-Agile PQC

IACR ePrint Archive | 31.07.2026

LAMP: Linear Verification of Matrix Multiplication via Proximity Testing

IACR ePrint Archive | 31.07.2026

Tensor Encodings for SIMD HSS

IACR ePrint Archive | 31.07.2026

Antichain Winternitz: Guaranteed Garbled-Circuit Label Revelation on Bitcoin with Permissionless Recovery

Heise Verschlüsselung | 31.07.2026

heise+ | Streit um Post-Quantum-Schlüsselverfahren: Mit oder ohne Sicherheitsgurt?

Heise Quantencomputer | 31.07.2026

heise+ | Streit um Post-Quantum-Schlüsselverfahren: Mit oder ohne Sicherheitsgurt?

arXiv Cryptography (cs.CR) | 31.07.2026

GoldenRetriever: Non-Interactive Homomorphic Encrypted Retrieval for Privacy-Preserving RAG

IACR ePrint Archive | 30.07.2026

Zero Knowledge Barcode Decoding with Application to Private Online Attribute Verification

IACR ePrint Archive | 30.07.2026

On the Security of Rotational (Non-)linearity in Sbox

IACR ePrint Archive | 30.07.2026

How to Back Up High-Value Secret Keys

IACR ePrint Archive | 30.07.2026

Splitting Bilinear Groups: New Translations from Composite- to Prime-Order with Applications to Batch Arguments for NP

IACR ePrint Archive | 30.07.2026

A Generalized Framework for Conditional Linear Cryptanalysis and Its Application to AES-Like Ciphers

IACR ePrint Archive | 30.07.2026

Power Analysis and Countermeasures on the MiMC Block Cipher

IACR ePrint Archive | 30.07.2026

DeepBrake: Efficient Row-Wise Reed-Solomon Commitments for Arbitrary Points

IACR ePrint Archive | 30.07.2026

Dimension Reduction for SVP in Hawk: A Trace-Zero Approach

IACR ePrint Archive | 30.07.2026

Revisiting Shamir Secret Sharing for Threshold Fully Homomorphic Encryption

IACR ePrint Archive | 30.07.2026

Verifiable Outsourced BTE with Silent Setup: Achieving Constant-Rate Batched Delegation

IACR ePrint Archive | 29.07.2026

Certified in Theory, Broken in Practice: Assumption Gaps in Cryptographic Model Certification

arXiv Cryptography (cs.CR) | 30.07.2026

Encryption-Compatible Clustered Federated Learning via Distributed Expectation-Maximization over Metadata

arXiv Cryptography (cs.CR) | 30.07.2026

Implementing Homomorphic Encryption-Based Logic Locking in System-on-Chip Designs

arXiv Cryptography (cs.CR) | 30.07.2026

Hollow-LLM Attack: Computationally Trivial Weights in Zero-Knowledge Verification of LLM Inference

IACR ePrint Archive | 29.07.2026

Breaking the Beyond-Birthday-Bound Security of ${\sharp}\textrm{Pencil}$

IACR ePrint Archive | 29.07.2026

Non-Interactive Secure Computation with Constant Communication Overhead

IACR ePrint Archive | 29.07.2026

On the Hardness of some Vandermonde Knapsack problems

IACR ePrint Archive | 29.07.2026

Amortized Multi-Verifier Proofs from Reductions of Knowledge

IACR ePrint Archive | 29.07.2026

BORG: Extendable Distributed Vector Commitments from Reconfigurable Erasure Codes

A Few Thoughts on Cryptographic Engineering | 29.07.2026

Some thoughts about Anthropic’s new cryptanalysis results

IACR ePrint Archive | 29.07.2026

Fine-Grained and Runtime-Configurable Precision for Exact FHE Inference

IACR ePrint Archive | 29.07.2026

Algorithms for Sparse LWE and LPN with Small Secrets

IACR ePrint Archive | 29.07.2026

The Cross-ratio Property and Its Use for Cryptanalysis of Round-reduced AES

IACR ePrint Archive | 29.07.2026

Revisiting the Wedge Attack on UOV problem

IACR ePrint Archive | 29.07.2026

Note on Number-Theoretic Transforms for Implementers -- Butterflies, Twisting, Incompleteness, and Good's Trick

Schneier on Security | 29.07.2026

Measuring LLMs’ Ability to Perform Cryptanalysis

IACR ePrint Archive | 28.07.2026

Zero-Knowledge Proofs of Isogeny Diamonds

IACR ePrint Archive | 28.07.2026

SoK: Confidential Transformer Inference and Retrieval-Augmented Generation

IACR ePrint Archive | 28.07.2026

Efficient Private Filtering and Aggregation for Weighted Set Intersection via Oblivious Encrypted Weight Transfer

IACR ePrint Archive | 28.07.2026

Batched Oblivious Transfer with Square-Root Communication

IACR ePrint Archive | 28.07.2026

Lattice-Based Shuffle Arguments using Subset Checking

IACR ePrint Archive | 27.07.2026

Falcon Verify on AVX-512: Speed Records

arXiv Cryptography (cs.CR) | 28.07.2026

RAGuard: A Layered Defense Framework for Retrieval-Augmented Generation Systems Against Data Poisoning

arXiv Cryptography (cs.CR) | 28.07.2026

Learning the Word Problem: Geodesic Lengths and Cryptographic Applications

arXiv Cryptography (cs.CR) | 28.07.2026

Learning the Word Problem: Geodesic Lengths and Cryptographic Applications

arXiv Cryptography (cs.CR) | 28.07.2026

Ciphertext-Native Watermarking for RLWE-Based Homomorphic Encryption

IACR ePrint Archive | 27.07.2026

An Attack on High Rate McEliece Cryptosystems Using Generalized Reed Solomon Codes with Weight 2 Mask

IACR ePrint Archive | 27.07.2026

UM-PSO: A Unified Multi-Party Framework for Private Set Operations with Malicious-Majority Security

IACR ePrint Archive | 27.07.2026

ViNET: Connecting the Unconnected using Video over LTE

IACR ePrint Archive | 27.07.2026

Masking, Sequences, and FALCON: A Theoretical Study on Masking Strategies Using Sequences for Non-Linear Operands in the FALCON Post-Quantum Signature

IACR ePrint Archive | 27.07.2026

Correcting the modulus switch error in TFHE bootstrapping for real-valued computation

IACR ePrint Archive | 26.07.2026

Just-in-Time-OPRFs and a Modular Framework for Fast Private Set Intersection

IACR ePrint Archive | 26.07.2026

Toward a Secure Fixed-Point Implementation of the Falcon Signature Scheme

IACR ePrint Archive | 26.07.2026

Generalized Wiener-Type Attacks on Two RSA-Like Cryptosystems

IACR ePrint Archive | 25.07.2026

Revisiting Automated Quantum Periodic Distinguisher Construction

IACR ePrint Archive | 25.07.2026

Shuffling is Not Enough: Breaking Permutation-Based Model Confidentiality in Hybrid FHE Inference

IACR ePrint Archive | 25.07.2026

On the Suitability of Syndrome Decoding for Proof-of-Work under Quantum Adversaries: Design and Analysis

IACR ePrint Archive | 25.07.2026

NAIBI: Binding Reconciliation KEMs and Ephemeral Key Agreement over Non-Split Commutative Algebras

IACR ePrint Archive | 25.07.2026

A Note on Single-Server QPIR from One-Way Functions

IACR ePrint Archive | 24.07.2026

Catching Many Traitors in Threshold Traitor Tracing: Lower Bounds and Constructions

IACR ePrint Archive | 24.07.2026

Efficient Ternary Computation of Optimal Ate Pairing on BLS27 Curves

IACR ePrint Archive | 24.07.2026

Beyond Blockchain Ballots: UC-Secure Layer-2 Voting and Governance

IACR ePrint Archive | 24.07.2026

Quintus: Two-round Good-case Information Theoretic BFT for $n=5f+1$

IACR ePrint Archive | 24.07.2026

Classic Full Plaintext Recovery Attacks on Low Round Generalized Feistel Networks

IACR ePrint Archive | 24.07.2026

Practical Equivalent-Key Recovery in GRAFHEN

IACR ePrint Archive | 24.07.2026

ConvertInput-Free Vector Homomorphic Secret Sharing and Its Applications

IACR ePrint Archive | 24.07.2026

Complex-Multiplication Terminals for Supersingular Isogeny Path-Finding

IACR ePrint Archive | 24.07.2026

Exponentially Fewer-Server PIR from Sparser $S$-Decoding Polynomials

IACR ePrint Archive | 24.07.2026

Distributed Vector Commitments and Their Applications

IACR ePrint Archive | 24.07.2026

Unconditional Unclonable Encryption

arXiv Cryptography (cs.CR) | 24.07.2026

Kalyna Block Cipher: From Design Space Exploration to ASIC Design

arXiv Cryptography (cs.CR) | 24.07.2026

BioZKFHE: Scalable Encrypted Biometric Identification via Verifiable Homomorphic Similarity Evaluation

arXiv Cryptography (cs.CR) | 24.07.2026

PrivDNN: A Secure Multi-Party Computation Framework for Deep Learning using Partial DNN Encryption

arXiv Cryptography (cs.CR) | 24.07.2026

Kalyna Block Cipher: From Design Space Exploration to ASIC Design

IACR ePrint Archive | 23.07.2026

Quantum Lazy Sampling and Path Recording for Any Group

IACR ePrint Archive | 23.07.2026

Efficient Unclonable Encryption from Pauli Eigenstates

IACR ePrint Archive | 23.07.2026

Analyzing Cryptography in Context: A Cryptography-Native Approach to Threat Modeling

IACR ePrint Archive | 23.07.2026

SM4th and uBlockith: VOLE-based Post-Quantum Signature Schemes from Chinese Block Ciphers

IACR ePrint Archive | 23.07.2026

Conditional-Affine Redundant Clauses for SHA-256 Differential SAT

IACR ePrint Archive | 23.07.2026

The Consensus Number of Untraceable Cryptocurrencies

IACR ePrint Archive | 23.07.2026

Efficient Privacy-Preserving LSTM Inference on Encrypted Sequential Data

arXiv Cryptography (cs.CR) | 23.07.2026

Unconditional Unclonable Encryption

arXiv Cryptography (cs.CR) | 23.07.2026

Decentralized Compute on Untrusted Hardware Using Intel TDX and Encrypted CVMs

arXiv Cryptography (cs.CR) | 23.07.2026

Certified in Theory, Broken in Practice: Assumption Gaps in Cryptographic Model Certification

arXiv Cryptography (cs.CR) | 23.07.2026

Efficient Unclonable Encryption from Pauli Eigenstates

arXiv Cryptography (cs.CR) | 23.07.2026

Efficient Unclonable Encryption from Pauli Eigenstates

IACR ePrint Archive | 22.07.2026

How to Define Expected Quantum Polynomial-Time Zero Knowledge Simulation

IACR ePrint Archive | 22.07.2026

BF²: A Bloom-Filtered Brute-Force Framework for Multi-Target Password Recovery

IACR ePrint Archive | 22.07.2026

Multilevel Amortized Gaussian Elimination in Information-Set Decoding: Applications to HQC and PCG

IACR ePrint Archive | 22.07.2026

Updatable Private Set Union: Generic Construction with Efficient Instantiation

Schneier on Security | 22.07.2026

First-Person Identity Theft Story

IACR ePrint Archive | 21.07.2026

Floor-IT: Information-Theoretic BFT in Partial Synchrony with Two Round Good Case Latency and Optimal Resilience

IACR ePrint Archive | 21.07.2026

On $k$-way split multiplication algorithms

IACR ePrint Archive | 21.07.2026

Bob DyLean: A Framework for the Symbolic Analysis of Cryptographic Protocols in Lean

IACR ePrint Archive | 21.07.2026

Proof of Demand Is Not Proof of Work: On the Limits of Demand-Weighted Consensus under Free Pseudonyms

IACR ePrint Archive | 21.07.2026

Exploiting Load/Store Leakage of Sparse Vectors for Key Recovery in HQC

IACR ePrint Archive | 21.07.2026

On the Formal Verification of Polynomial Commitments: two KZG constructions and the Algebraic Group Model

IACR ePrint Archive | 21.07.2026

SwitchFold: Code-Agnostic Succinct Polynomial Commitments via Recursive Code Switching

IACR ePrint Archive | 21.07.2026

Privacy-Preserving Counterfactual Explanations for Federated AI

IACR ePrint Archive | 21.07.2026

LightShark: Actively Secure Machine-Learning Inference Based on Lightweight Authenticated Distributed Comparison Function

arXiv Cryptography (cs.CR) | 21.07.2026

Sarus: Privacy-Preserving Multi-Vendor Perception Fusion via Homomorphic Encryption

IACR ePrint Archive | 20.07.2026

The supersingular isogeny problem in time and memory $p^{1/3+o(1)}$

IACR ePrint Archive | 20.07.2026

From PQC to HHE: Reusing a Co-Design Platform for Side-Channel-Protected PASTA

IACR ePrint Archive | 20.07.2026

The SecureDrop Protocol: End-to-End Encrypted Whistleblowing for All

IACR ePrint Archive | 20.07.2026

MQ on my Hardware: Performance Analysis of MQOM on FPGA

IACR ePrint Archive | 20.07.2026

Practical Adaptor Signatures: Security and Applications

IACR ePrint Archive | 20.07.2026

88-XOR Implementation of the AES MixColumns Matrix

IACR ePrint Archive | 20.07.2026

Doubly-Efficient Secret-Key PIR with Low Storage Overhead

IACR ePrint Archive | 20.07.2026

Conjectures and Barriers for RS-MCA

IACR ePrint Archive | 20.07.2026

Provable Recovery of RSA Private Exponents below \(N^{11/42-\varepsilon}\)

IACR ePrint Archive | 20.07.2026

PERSEPHONE: Zero-Knowledge Multiplicative Non-Negative Proof for Sequential Private Range Verification

IACR ePrint Archive | 20.07.2026

Constructing new permutation polynomials by the AGW Criterion

IACR ePrint Archive | 20.07.2026

Partial Derandomization for Leakage-Resilient Shamir's Secret Sharing over Composite Order Fields

arXiv Cryptography (cs.CR) | 20.07.2026

Quantum-Resilient Banking Transaction Security using DW-HKEM: A Hybrid RSA/ML-KEM Cryptographic Gateway with Real-Time

arXiv Cryptography (cs.CR) | 20.07.2026

CryptanalysisBench: Can LLMs do Cryptanalysis?

arXiv Cryptography (cs.CR) | 20.07.2026

PIP-NTT: Towards a Scalable Memory-Parallelized Accelerator for Iterative NTT in PQC

arXiv Cryptography (cs.CR) | 20.07.2026

PRISM: Sensitivity-Aware PolynoMial PRuning for EffIcient Neural Network Encryption

arXiv Cryptography (cs.CR) | 20.07.2026

Quantum Cryptanalysis on IBM Quantum Hardware: Extending Even--Mansour Period Recovery from $N=4$ to $N=10$

arXiv Cryptography (cs.CR) | 20.07.2026

CryptanalysisBench: Can LLMs do Cryptanalysis?

arXiv Cryptography (cs.CR) | 20.07.2026

Quantum-Resilient Banking Transaction Security using DW-HKEM: A Hybrid RSA/ML-KEM Cryptographic Gateway with Real-Time Monitoring

IACR ePrint Archive | 19.07.2026

Mu-qt-PEGASIS: Interactive Aggregate Signatures from Effective Isogenies in the Programmable Random-Oracle Model

IACR ePrint Archive | 19.07.2026

An Exact Four-Wise Framework for Boomerang Cryptanalysis

IACR ePrint Archive | 18.07.2026

Vordr: Verifiable, Scalable and Anonymous Remote Attestation for Confidential Virtual Machines

IACR ePrint Archive | 18.07.2026

Efficient Single-Round Obfuscation of Search and Result Patterns in Searchable Encryption

IACR ePrint Archive | 18.07.2026

A Complexity-Theoretic Approach to Proofs of Space

IACR ePrint Archive | 18.07.2026

MULTILINEAR POLYNOMIALS VIA TREE-BASED CIRCUIT AND THE SUMCHECK PROTOCOL

IACR ePrint Archive | 18.07.2026

Side-Channel Attacks Revisited - an Optimization Problem Perspective: Bootstrapping and Space Reduction

arXiv Cryptography (cs.CR) | 18.07.2026

SABLE: Minimalist Instruction-Level Authenticated Encryption for Constrained Confidential Computing

IACR ePrint Archive | 17.07.2026

Scalable High-Throughput FPGA Architecture for SMAC Message Authentication Code

IACR ePrint Archive | 17.07.2026

On Reduction Probability Models in Lattice Sieving

IACR ePrint Archive | 17.07.2026

Shortening Bounds for Reed-Solomon MCA

IACR ePrint Archive | 17.07.2026

Power Reveals Timing Conceals - Side-Channel Attacks and Hiding Countermeasures for HQC's Fixed-Weight Vector Sampling

IACR ePrint Archive | 17.07.2026

The m=n+1 Boundary of EME: A Splicing Distinguisher for the Unrefreshed EME-Core Extension and Its Linear-Map Generalization

IACR ePrint Archive | 17.07.2026

A Practical Key-Recovery Attack on GRAFHEN

IACR ePrint Archive | 17.07.2026

Hybrid hash function based on the DLP and SIS problems

IACR ePrint Archive | 17.07.2026

A High-Speed Hardware Accelerator for QR-UOV Signature Scheme

IACR ePrint Archive | 17.07.2026

Identity-Based Encryption from Isogenies

IACR ePrint Archive | 16.07.2026

QuantumScouter: Reinforcement Learning-Based Optimization of Variational Quantum Circuits for Differential Cryptanalysis

Schneier on Security | 17.07.2026

Details of Alan Turing’s Voice Encryption System

IACR ePrint Archive | 16.07.2026

Trout++: Robust Asynchronous Two-Round ECDSA for Arbitrary Thresholds

IACR ePrint Archive | 16.07.2026

Celer: A Lookup Argument for Large-Scale Queries

IACR ePrint Archive | 16.07.2026

Labeled Multi-Key Batched IBE

IACR ePrint Archive | 16.07.2026

Lightweight Hardware Accelerator for the UOV Signature Scheme with Oil Space Blinding

IACR ePrint Archive | 16.07.2026

`ANSA-IBKEM`: Practical Quantum-Safe Identity-Based Key Encapsulation via Annular NTRU Trapdoors and Standardized PQC Arithmetic Reuse

IACR ePrint Archive | 16.07.2026

Improving Skipping Fault Correction Attacks on Randomized Dilithium via MILP

IACR ePrint Archive | 16.07.2026

Faster NTRU-based Bootstrapping with Extended and Sorting-based Techniques

IACR ePrint Archive | 16.07.2026

Quantum Circuit Optimization with LLMs under a Structured Guideline

arXiv Cryptography (cs.CR) | 16.07.2026

Lattice-based extended withdrawability

arXiv Cryptography (cs.CR) | 16.07.2026

Routing Ceilings Are Domain-Independent: Structural Prior Injection in Code Security Vulnerability Detection

IACR ePrint Archive | 15.07.2026

Sublinear-Communication Layered MPC from HSS

IACR ePrint Archive | 15.07.2026

Compressed Post-Quantum Silent OT from Isogenies

IACR ePrint Archive | 15.07.2026

CoSecRAG: Efficient Private Retrieval with Database and Query Privacy for RAG

IACR ePrint Archive | 15.07.2026

RainHash2.0: Hardware- and Arithmetization-friendly Hash Function

IACR ePrint Archive | 15.07.2026

Rarus: A Succinct and Efficient Range Proof for Polynomial-based Vector Commitment

IACR ePrint Archive | 15.07.2026

ABE for Unbounded Depth Circuits from the Doubly Circular Assumption

IACR ePrint Archive | 15.07.2026

Vela and Carina: Fast Pairing-Based Multilinear Polynomial Commitments from Reciprocal Polynomials

arXiv Cryptography (cs.CR) | 15.07.2026

HORCRUX: A Complete PQC RISC-V eXtension Architecture

arXiv Cryptography (cs.CR) | 15.07.2026

Towards quantum machine learning for assessing the resilience of post-quantum cryptography

arXiv Cryptography (cs.CR) | 15.07.2026

Multivariate Cryptography-Based Anonymous Certificate Scheme

IACR ePrint Archive | 14.07.2026

SoK: On the Design of Secure Ranking-based E-voting Systems

arXiv Cryptography (cs.CR) | 14.07.2026

Stability Buys Time: A Re-Keying Game for Encrypted Multi-Agent Control

arXiv Cryptography (cs.CR) | 14.07.2026

Auditable and Transparent Fully Authenticated Disk Encryption via USB Storage Interposition

arXiv Cryptography (cs.CR) | 14.07.2026

Proof in a Bottle: Long-Lived Verifiable Secret Sharing via Pre-Quantum Commitment and Immutable Ledger Binding

IACR ePrint Archive | 13.07.2026

FiltrumVote: Scalable, Verifiable, and Coercion-Resistant Internet Voting

IACR ePrint Archive | 13.07.2026

BeeKEM: Decentralized, Secure and Efficient Group Key Agreement

IACR ePrint Archive | 13.07.2026

Reed–Solomon Mutual Correlated Agreement Beyond the Johnson Radius

IACR ePrint Archive | 13.07.2026

The Isogeny Problems

IACR ePrint Archive | 13.07.2026

TRAPGC-DV: Trapdoor Garbled Circuit Designated Verification of Groth16 on Bitcoin

IACR ePrint Archive | 13.07.2026

Structured Search for a Separable Subclass of Generalized Integral Properties

IACR ePrint Archive | 13.07.2026

Highly Efficient Consistent Broadcast Encryption

IACR ePrint Archive | 13.07.2026

SPiRiT: Verifiable Contact Tracing for Balanced Security, Privacy, and Safety

IACR ePrint Archive | 13.07.2026

Coupling Leakage in Theory and Practice - Unveiling (Post-PnR) Security Flaws in Masked FPGA-Mapped Designs

Schneier on Security | 13.07.2026

AI Data Centers and the Concentration of Wealth

arXiv Cryptography (cs.CR) | 13.07.2026

Linux disk encryption and self-encrypting drives -- A case study on Opal2 drives security

IACR ePrint Archive | 12.07.2026

Simultaneous-Message and Succinct Secure Computation: Reusable and Multiparty Protocols

IACR ePrint Archive | 12.07.2026

Repeated Masks, Predictable Splices: Breaking AESpolyW and Its AE Applications

IACR ePrint Archive | 11.07.2026

LESS on the Cortex-M4: Characterizing the Speed–Memory Design Space of Code-Equivalence Signatures

IACR ePrint Archive | 11.07.2026

An Optimized Native Rust Implementation of the KpqC Algorithms

IACR ePrint Archive | 11.07.2026

ML-QED-Lite: A Lightweight Machine Learning-Based Tool for Supporting Post-Quantum Cryptography Migration in Executable Binaries

IACR ePrint Archive | 11.07.2026

Accelerating the AIMer Post-Quantum Signature with AVX-512: A Field–Keccak Speedup Analysis

IACR ePrint Archive | 11.07.2026

Beyond Size: Do Hybrid PQC Certificates Actually Enforce the Classical–PQC Binding? A Cost-and-Security Study

IACR ePrint Archive | 11.07.2026

Optimized Implementation of Warp-Cooperative GPU HCTR2-ARIA Wide-Block Encryption

IACR ePrint Archive | 11.07.2026

Evaluating Hybrid KEM/DSA for KpqC and NIST PQC on ARM Cortex-M4

IACR ePrint Archive | 11.07.2026

Optimizing ARIA-GCM on GPUs

IACR ePrint Archive | 11.07.2026

Quantum Implementation and Analysis of Rijndael

IACR ePrint Archive | 11.07.2026

Improved Quantum Circuits for Information Set Decoding with Application to Code-Based Cryptography

IACR ePrint Archive | 11.07.2026

A Memory-Efficient and Assembly-Optimized Implementation of NTRU+

IACR ePrint Archive | 11.07.2026

Accelerating FAEST Signing on GPU via Fused AES Constraint Generation and Batched Leaf Hashing

IACR ePrint Archive | 10.07.2026

Statistically Undetectable Backdoors in Deep Neural Networks

IACR ePrint Archive | 10.07.2026

HACC: A Scalable Hierarchical Accumulator with Sublinear Cost for Large Dynamic Sets

IACR ePrint Archive | 10.07.2026

An $n^{n+o(n)}$-Time Algorithm for the Lattice Isomorphism Problem

IACR ePrint Archive | 10.07.2026

AsymSAE: Verifier-Based Asymmetric SAE Protocol for Personal Wi-Fi Networks

arXiv Cryptography (cs.CR) | 10.07.2026

Portable Acceleration of Learning With Errors KEMs for Post-Quantum Cryptography

arXiv Cryptography (cs.CR) | 10.07.2026

A Knowledge-Based Multi-Agent Framework for Security Control Recommendation

arXiv Cryptography (cs.CR) | 10.07.2026

A Hybrid Quantum-Chaos Theory Approach to Image Encryption Using Reservoir Computing

arXiv Cryptography (cs.CR) | 10.07.2026

Portable Acceleration of Learning With Errors KEMs for Post-Quantum Cryptography

IACR ePrint Archive | 09.07.2026

Anonymous Communication on Expander Networks

IACR ePrint Archive | 09.07.2026

A polynomial-time key recovery attack of Facto-DSA

IACR ePrint Archive | 09.07.2026

On Extending Integral Distinguishers

IACR ePrint Archive | 09.07.2026

A New Framework for Efficient Multivariate Functional Bootstrapping

IACR ePrint Archive | 09.07.2026

What Happens When integrating Modulus Switching and Lossy Source Coding: A New Dual Attack Variant on LWE

IACR ePrint Archive | 09.07.2026

CHIP: Efficient Homomorphic Encryption-Based CNN Batch Inference Using Channel-Interleaved Packing with Small Rotation Key Set

arXiv Cryptography (cs.CR) | 09.07.2026

zkComposer: Decomposing Proof Construction to Scale zkML

arXiv Cryptography (cs.CR) | 09.07.2026

Degree-Constrained Interval Optimization for Minimax Polynomial Approximation in Homomorphic Encryption

IACR ePrint Archive | 08.07.2026

How to Encrypt with Random Reversible Circuits

IACR ePrint Archive | 08.07.2026

Reliable TRNG and its Challenges

IACR ePrint Archive | 08.07.2026

Blind Trace-Only Segmentation of Cipher Implementations Without Algorithm Metadata

IACR ePrint Archive | 08.07.2026

Adaptor Signatures Meet BLS: Enabling Efficient Blockchain Applications with Unique Adaptor Signatures

IACR ePrint Archive | 08.07.2026

On the Differential Uniformity of Polynomials over Galois Rings

IACR ePrint Archive | 08.07.2026

Slicing Boolean Functions with Inner Products

IACR ePrint Archive | 08.07.2026

6G Sensing Security: Distributed Game-Theoretic RL for Urban Beamforming and Attacker Detection

IACR ePrint Archive | 08.07.2026

A Separation Principle for Lookup-Based zkML: Activation-Function Structure Cannot Reduce Per-Lookup Proving Cost

IACR ePrint Archive | 08.07.2026

SC-DT: Scalable Constant Round Secure Comparison and its Application to Privacy Decision Tree Evaluation

Schneier on Security | 08.07.2026

Cybersecurity and the Gap Between Skill and Ability

IACR ePrint Archive | 07.07.2026

Chimera: A Hybrid GPU Backend for Sumcheck Acceleration in Zero Knowledge Provers

IACR ePrint Archive | 07.07.2026

ZK-Audit: Proving Power Side-Channel Resilience in Synthesized Hardware

IACR ePrint Archive | 07.07.2026

Key-Recovery Attacks on TALUS: A Cryptanalytic Note

IACR ePrint Archive | 07.07.2026

Walsh LUT Evaluation on Lazy Bits for CKKS AES Transciphering

IACR ePrint Archive | 07.07.2026

Lower Bounds for PIR with Preprocessing from Blackbox Cryptography

Heise Security | 07.07.2026

OpenSSH stärkt SSH gegen heutige und künftige Angriffe

Heise Verschlüsselung | 07.07.2026

OpenSSH stärkt SSH gegen heutige und künftige Angriffe

Heise Quantencomputer | 07.07.2026

OpenSSH stärkt SSH gegen heutige und künftige Angriffe

arXiv Cryptography (cs.CR) | 07.07.2026

Lower Bounds for PIR with Preprocessing from Blackbox Cryptography

arXiv Cryptography (cs.CR) | 07.07.2026

From Regression to Prior-Aware Inference: Solving the ILWE Family in Randomness Leakage Attacks against ML-DSA

arXiv Cryptography (cs.CR) | 07.07.2026

LibFHE: A Numba-Based CUDA-Python Library for Non-RNS CKKS-BGV Fully Homomorphic Encryption on GPUs

arXiv Cryptography (cs.CR) | 07.07.2026

ECO/CPO-DAG: A Contradiction-Based Accountability Layer for Adversarial Supply Chains

arXiv Cryptography (cs.CR) | 07.07.2026

QUBO Modeling of Module Learning With Errors: Stability and Scaling in Post-Quantum Cryptography

arXiv Cryptography (cs.CR) | 07.07.2026

LibFHE: A Numba-Based CUDA-Python Library for Non-RNS CKKS-BGV Fully Homomorphic Encryption on GPUs

arXiv Cryptography (cs.CR) | 07.07.2026

Lower Bounds for PIR with Preprocessing from Blackbox Cryptography

arXiv Cryptography (cs.CR) | 07.07.2026

From Regression to Prior-Aware Inference: Solving the ILWE Family in Randomness Leakage Attacks against ML-DSA

arXiv Cryptography (cs.CR) | 07.07.2026

LibFHE: A Numba-Based CUDA-Python Library for Non-RNS CKKS-BGV Fully Homomorphic Encryption on GPUs

arXiv Cryptography (cs.CR) | 07.07.2026

From Regression to Prior-Aware Inference: Solving the ILWE Family in Randomness Leakage Attacks against ML-DSA

IACR ePrint Archive | 06.07.2026

Notes on the ideal arithmetic correlations of $N$-ary sequences

IACR ePrint Archive | 06.07.2026

Concrete Bit-Operation Cost of XL: For Solving Multivariate Quadratic Systems Using Wiedemann and Berlekamp-Massey

Golem Security | 06.07.2026

(g+) Security: KI-Gateways als Eintrittstür

IACR ePrint Archive | 06.07.2026

TIM: A Sensitive-Parameter-Privacy Blind Watermarking Based on Zero-Knowledge Proof

arXiv Cryptography (cs.CR) | 06.07.2026

Algorithmically Presented Numbers and Canonical Representations in Cryptographic Protocols

arXiv Cryptography (cs.CR) | 06.07.2026

Layer-Parallel Inference Reduces Encrypted Nonlinear Depth in Transformers

arXiv Cryptography (cs.CR) | 06.07.2026

Governed Individuation: Cryptographically Decoupling an Agent's Learning from Its Authority

arXiv Cryptography (cs.CR) | 06.07.2026

Layer-Parallel Inference Reduces Encrypted Nonlinear Depth in Transformers

IACR ePrint Archive | 05.07.2026

(R)Icy-DVRF: A Robust Distributed Verifiable Random Function based on ROAST signatures

IACR ePrint Archive | 05.07.2026

HAWK ``Guessing Game'' is not Polynomial-Time

IACR ePrint Archive | 05.07.2026

Secure and Efficient Federated Learning with Adaptive Differential Privacy and Verifiable Homomorphic Aggregation

arXiv Cryptography (cs.CR) | 05.07.2026

One Framework for All: Cross-Modal Membership Inference for Generative Models

IACR ePrint Archive | 04.07.2026

MPC with Weighted and Fluid Participation

IACR ePrint Archive | 03.07.2026

Formalizing Privacy of Anonymous Credentials: A Provably Secure Framework with Predicate Proofs

arXiv Cryptography (cs.CR) | 04.07.2026

Energy-Aware System-Level Evaluation of Post-Quantum TLS on Embedded User Equipment over a Disaggregated 5G Network

IACR ePrint Archive | 03.07.2026

Retrieve-Compute PIR and Its Applications

IACR ePrint Archive | 03.07.2026

The Small-Field Turn in Succinct Proofs: A Systematization of Finite-Field Choice in Modern SNARKs and STARKs

IACR ePrint Archive | 03.07.2026

smklhs: Succinct Multi key Linearly Homomorphic Signatures for Certified Statistics

IACR ePrint Archive | 03.07.2026

Algebraic Modelings of the Supersingular Isogeny Problem

IACR ePrint Archive | 03.07.2026

SDDT: An Operation Skip Attack Framework for Bitslice Ciphers—Validated on PIPO

Heise Verschlüsselung | 03.07.2026

Neu in .NET 10.0 [30]: Algorithmen für die Post-Quanten-Kryptografie

arXiv Cryptography (cs.CR) | 03.07.2026

ShannonProver: Towards Automating Formal Cryptographic Proofs

arXiv Cryptography (cs.CR) | 03.07.2026

ShannonProver: Towards Automating Formal Cryptographic Proofs

IACR ePrint Archive | 02.07.2026

Halfspace Learning for Lattice Signature Key Recovery from Signs

IACR ePrint Archive | 02.07.2026

Reducing Multiplicative Complexity via Conjugate Cipher

IACR ePrint Archive | 02.07.2026

Time vs Success Probability Tradeoff for SVP and BDD with Implications to LWE and SIS

IACR ePrint Archive | 02.07.2026

Slicing Bits and Cutting Costs in CDT Sampling: High-Order Masking of FrodoKEM's Gaussian Sampler, Revisited

IACR ePrint Archive | 02.07.2026

From Cramer Rule to Lagrange Interpolation

IACR ePrint Archive | 02.07.2026

k-idempotent Bent functions in Partial Spread class

IACR ePrint Archive | 02.07.2026

A Prototype-Based Study of Zero-Knowledge Proof Verification for Privacy-Preserving Blockchain Interoperability

IACR ePrint Archive | 02.07.2026

Optimization of Hardware Architecture for Quantum Key Distribution

IACR ePrint Archive | 02.07.2026

PSOs as fast as PSI: Efficient Private Set Operations from Batch Homomorphic OKVS Decoding

IACR ePrint Archive | 02.07.2026

A refined cryptanalytic attack against a generalized cubic Pell RSA scheme

IACR ePrint Archive | 01.07.2026

Spain: Succinct proofs for numerical computations

IACR ePrint Archive | 01.07.2026

Compressing Correlations via Secret Replication: PCFs from Symmetric Cryptography

IACR ePrint Archive | 01.07.2026

Adaptive Quantum-Resistant Hybrid Encryption Framework for Secure IoMT Edge Data Sharing

IACR ePrint Archive | 01.07.2026

3PaaS: Privacy-Preserving Post-Compromise Security as a Service

IACR ePrint Archive | 01.07.2026

Dead Man’s Switch Cryptography

IACR ePrint Archive | 01.07.2026

Hardware Private Cubic Circuits

arXiv Cryptography (cs.CR) | 01.07.2026

High-Performance NTT Accelerators for PQC leveraging Unified Redundant Arithmetic and Fine-Tuned Microarchitecture

IACR ePrint Archive | 30.06.2026

Refined Evaluation Methods of Decryption Failure Rate in Lattice-Based Public-Key Encryption with Message Encoding

IACR ePrint Archive | 30.06.2026

Sharper and Closed-Form Attacks on $\mathsf{SIS}$ When Modulus Is Small

IACR ePrint Archive | 30.06.2026

On Canonical Liftings, Group Actions, and (Linkable) Ring Signatures

IACR ePrint Archive | 30.06.2026

Revisiting the Quantum Indifferentiability of Merkle-Damgård: Proof Limitations and Optimal Consistency

IACR ePrint Archive | 30.06.2026

Almost Scriptless Adaptor Signatures from any Signature Scheme

IACR ePrint Archive | 30.06.2026

Double-Structured Genetic Algorithm for Solving the SVP Based on Double Optimization: Using Two Types of Chromosomes

IACR ePrint Archive | 30.06.2026

Public Coefficient Matters: A Practical Differential Fault Attack on ML-DSA and HAETAE

IACR ePrint Archive | 30.06.2026

BiSON: Billion-Scale Oblivious Nearest-Neighbor Search in Milliseconds

IACR ePrint Archive | 30.06.2026

Accountable Anonymous Cross-Chain Atomic Swaps via Threshold-Openable Linkable Ring Adaptor Signatures

IACR ePrint Archive | 30.06.2026

A Modular Risk Assessment Module for Adaptive Cryptographic Selection in Q-OPSEC

arXiv Cryptography (cs.CR) | 30.06.2026

Witness Complexity of Short Descriptions: A Cryptographic Perspective

IACR ePrint Archive | 29.06.2026

Generalized Batched Decomposition Key-Switching for CKKS

IACR ePrint Archive | 29.06.2026

Key recovery for the McEliece cryptosystem using higher-order vanishing

IACR ePrint Archive | 29.06.2026

Bitslicing the AEGIS

IACR ePrint Archive | 29.06.2026

Elliptic Extraction and Pushable Hints for Higher-Dimensional SQIsign

IACR ePrint Archive | 29.06.2026

RotPIR: Sublinear Single-Server PIR with Efficient Pre-Processing via Oblivious Homomorphic Rotation

IACR ePrint Archive | 29.06.2026

Falafel: Modular Zero-Knowledge Proofs of Training in the Federated Setting

IACR ePrint Archive | 29.06.2026

Principles for pRHL Proofs of Cryptographic Protocols: How to Convince EasyCrypt that your Protocol is Secure

IACR ePrint Archive | 29.06.2026

Apples, Oranges, and Signatures: Pitfalls and Methodology in ML-DSA Benchmarking

IACR ePrint Archive | 28.06.2026

A Differentiated Approach for Post-Quantum DNSSEC

IACR ePrint Archive | 28.06.2026

The Most Efficient Protocol for PAKE: What Exact Stuff Do You Need to Hash at the End?

IACR ePrint Archive | 28.06.2026

Flock: Fast Proving for Batch Boolean Computations

arXiv Cryptography (cs.CR) | 28.06.2026

Exploring the Cryptographic Limits of Transformer Networks

IACR ePrint Archive | 27.06.2026

Shorter Hash-based Signatures via Bucket Thinning

IACR ePrint Archive | 26.06.2026

Fault assisted Man-In-The-Middle Attack on MAYO

IACR ePrint Archive | 26.06.2026

LaMS: A p-adic Layered Modulus Switching for Provable Dual Attacks on LWE

IACR ePrint Archive | 26.06.2026

The Generalised Tate Pairing over any field

IACR ePrint Archive | 26.06.2026

Efficient Parallelization of Large-Scale Modular Multiplication via Low-Latency LogJumps

IACR ePrint Archive | 26.06.2026

miniMEDS - Short GMW Signatures from Isometry Hints

IACR ePrint Archive | 26.06.2026

Reliable Homomorphic Matching for Fuzzy Labeled PSI at Scale

IACR ePrint Archive | 26.06.2026

Signing It Twice: Mitigating the Effects of State Reuse for Stateful Signatures