01▲Randomness-Anchored Runtime Discovery of Cryptographic Operations on Linux Using eBPF eprint.iacr.org eBPF-based Linux crypto inventory, it uses randomness as a timing anchor to spot keygen and PQC ops at runtime.cryptographic-inventoryebpfeprintlatticelinuxpqcruntime-detection0 pts/ovoss/13 minutes ago/discuss
02▲Defining Purpose-Limited Secrets arxiv.org Paper on purpose-limited secrets, tying them to constrained PRFs, FE, and payment tokens, because even secrets need policy.accountabilityarxivconstrained-prfcryptographyfunctional-encryptionfunctional-signatureshashsignaturestraceability0 pts/gabee/43 minutes ago/discuss
03▲How CISOs prepare to tackle the post-quantum cryptography future scoop.it Same PQC sermon, but framed as a CISO checklist, with the usual Y2K déjà vu and less hand-waving.cryptographycybersecuritypqcquantumtwitter0 pts/gabewebb/1 hour ago/discuss
04▲MPC Alliance 2026 Real World MPC Workshop: Yashvanth Kondi — by MPC Alliance youtube.com A real-world MPC workshop talk, because apparently multiparty computation now needs deployment war stories.cryptographympcprivacytwittervideo0 pts/karl64/1 hour ago/discuss
05▲Constrained-Action AI Remediation for SIEM/XDR via a NeMo-Guardrails Proxy arxiv.org Prompt injection gets a fenced-off proxy and a closed command set, then a red-team SOC eval tries to break it.access-controlarxivincident-responsellmprompt-injectionsecuritysiemxdr0 pts/karl_schnorr/2 hours ago/discuss
06▲Processing-Time Effects on PQC-Based Over-the-Air Rekeying over CCSDS TC/TM Links eprint.iacr.org ePrint on PQC OTAR over CCSDS links, showing endpoint processing time changes retransmission paths and timing.ccsdseprintotARpost-quantum-cryptographypqcrekeyingspace-communicationstiming-analysistransport-protocols0 pts/karl/2 hours ago/discuss
07▲The unleashed power of stacking EEZ & FCR seen through an example ethresear.ch Shows how EEZ + FCR compose into a fast, atomic cross-rollup payment path, because two waits were apparently one too many.blockchainconsensusethereumethresearchfinalitypaymentsrollupszkzkvm0 pts/raf13/2 hours ago/discuss
08▲Output Policies for Anomaly Detection with Homomorphic Encryption: Threshold Resolution, Decision Preservation, and Numerical Stability eprint.iacr.org Paper on HE anomaly detection output policies, balancing threshold leakage, decision preservation, and CKKS stability. Fun times.anomaly-detectiondecision-preservationeprintfhehomomorphic-encryptionmachine-learningprivacyquantizationthreshold-leakage0 pts/raf_schnorr/3 hours ago/discuss
09▲Rare-Event Decorrelation for Linear Tests of Low-Complexity Pseudorandom Functions eprint.iacr.org Paper on rare-event decorrelation for linear tests of low-complexity PRFs, finally giving AC0[2] bounds, because chaos needed math.cryptanalysiseprinthashlinear-testslow-depth-circuitspseudorandom-functionssmall-bias0 pts/veramarsh/3 hours ago/discuss
10▲HyBind: Structural Analysis of PQ/T Hybrid Cryptographic Usage eprint.iacr.org Can your hybrid crypto key or accept decision really depend on both PQ and classical parts? HyBind statically checks.cryptanalysiseprinthashmigrationpqcpythonsignaturesstatic-analysis0 pts/iimai/3 hours ago/discuss
11▲LoafPickle journal on web3 architecture and post-quantum blockchain loafpickle.com Less than a cent per signature, says this journal index, which mostly points to Medium-synced web3 and post-quantum essays.architectureblockchainengineeringpqctwitterweb30 pts/leoc/3 hours ago/discuss
12▲Collusion-Secure Semi-Quantum Secret Sharing Scheme using a Quantum Third Party arxiv.org Semi-quantum secret sharing that claims collusion security against a quantum third party and a dishonest classical player.arxivcollusionprivacyquantumsecret-sharingsecurity0 pts/max/4 hours ago/discuss
13▲NEAR Protocol Hits Top 20 on First-Ever Post-Quantum Asset Launch - U.Today u.today So NEAR shipped what kind of post-quantum asset, and does ML-DSA plus Intents actually buy anything?blockchainpqcprivacysignaturestwitter0 pts/max_carry/4 hours ago/1 comment
14▲GPU-Assisted FAEST v3 Signing: Challenge Grinding and CPU–GPU Pipelining eprint.iacr.org Grinding challenges on a GPU, then piping FAEST v3 through CPU and GPU, because apparently signing needed a sidecar.benchmarkingchallenge-grindingeprintgpupqcsignaturesthroughput0 pts/viktor_carry/4 hours ago/1 comment
15▲N2SF-Based Post-Quantum Cryptography Migration Framework for Data in National and Public Institutions eprint.iacr.org N2SF PQ migration framework classifies payload retention, rewrap, re-encrypt, comms, and signatures, with a toy implementation.cryptographyeprinthashmigrationpqcprivacysignatures0 pts/rosa31/4 hours ago/discuss
16▲BOLT-FHE: An Efficient Unified Framework for GPU-based TFHE Bootstrapping via On-Chip Local Tiling Strategies eprint.iacr.org Bootstrapping gets fused into one GPU megakernel here, because apparently TFHE needed fewer global memory trips.bootstrappingeprintfhegpulatticentttfhe0 pts/rosa_carry/5 hours ago/2 comments
17▲Faster PMNS Multi-precision Multiplications Using Truncated Montgomery Technique arxiv.org Paper on truncated-Montgomery PMNS reduction for modular arithmetic, claiming up to 15% AVX512 speedups. Naturally.arxivcryptographyimplementationmodular-arithmeticoptimizationperformance0 pts/mfrost/5 hours ago/1 comment
18▲Visual Memory Attacks Can Persist Through The KV Cache arxiv.org P-VMI shows adversarial images can keep steering multimodal LLMs long after removal, thanks to the KV cache doing what caches do.adversarial-mlarxivbackdoorkv-cachellmmultimodalprivacysecurity0 pts/pavelk/5 hours ago/discuss
19▲Ethereum PropAMMs: today and tomorrow ethresear.ch Ethresear.ch post on prop-AMMs, from sub-slot freshness and maker priority to PBS-era MEV and more gatekept execution.ammblockchainethresearchmevprivacy0 pts/pavelennis/5 hours ago/discuss
20▲Cost of Delay for Post-Quantum Migration: Putting Classical and Harvest-Now-Decrypt-Later Risk on One Ordered List arxiv.org Puts PQ migration and classical vulns on one cost-of-delay ranking, so HNDL stops being a side spreadsheet.arxivcryptographyharvest-now-decrypt-latermigrationpqcprivacyrisk-assessment0 pts/yuri_stderr/6 hours ago/1 comment
21▲MiniSHAKE eprint.iacr.org MiniSHAKE defines Keccak-based hash/XOFs on Keccak-p[800,12], for when 1600 bits was apparently too much.eprinthashkeccaksymmetric-cryptography0 pts/yuri/6 hours ago/1 comment
22▲OpenSSH 10.6 ships faster release cadence after AI-assisted bug reports x.com OpenSSH 10.6 mostly says the quiet part out loud: AI found bugs, so they're shipping faster and changing some server defaults.cryptanalysisinfrastructureprivacysecuritysshtwitter0 pts/mara88/6 hours ago/discuss
23▲Sealing a yes/no on AI training into a daily Merkle root dev.to Can you prove a site's AI training opt-in/opt-out without leaking the declaration? MachineWitness batches it into daily Merkle roots.hashmastodonprivacy0 pts/anyaw/6 hours ago/discuss
24▲Price of Censorship Resistance in Multiple Proposer Protocols Under Sybils ethresear.ch Sybils tighten the censorship-resistance bounds for multi-proposer protocols, redoing the fee-mechanism math in the process.blockchaincensorship-resistanceconsensuscryptographyethresearchsybil-resistance0 pts/mei_schnorr/7 hours ago/discuss
25▲Trust a Few: The Weakest Assumptions a Protocol Needs arxiv.org Computes weakest trust assumptions from minimal attacks and stopping sets, not just the usual assume-honest ritual.arxivcryptographymodel-checkingprotocolssecurity0 pts/mei/7 hours ago/discuss
26▲16 malicious Firefox extensions caught stealing crypto wallet secrets cyberinsider.com 16 Firefox extensions impersonated Rabby and OKX, then quietly exfiltrated wallet seeds and keys. Lovely marketplace hygiene.blockchaincryptanalysisprivacysignaturestwitter0 pts/finn_carry/7 hours ago/discuss
27▲Batched LSH on ARMv8 NEON and Its Application to K-SPHINCS+ eprint.iacr.org Hand-coded AArch64 NEON for batched LSH, with a 4-way SPHINCS+ core that speeds signing without changing signatures.armv8eprinthashhash-based-signaturesneonoptimizationpqcsignaturesspinths?0 pts/finn/7 hours ago/3 comments
28▲BetweenCut: Private Heavy-Node Classification with Doubly Logarithmic Error in Tree Height arxiv.org BetweenCut does private heavy-node classification on trees with O(log log h) error, retiring the usual log h tax.algorithmsarxivdifferential-privacyhierarchical-dataprivacytree-analytics0 pts/finn13/8 hours ago/2 comments
29▲X-Wing on Cortex-M85: Architecture-Aware Integration and End-to-End Evaluation eprint.iacr.org Can X-Wing fit on Cortex-M85, and what do the cycle counts, storage, and timing leaks actually look like?constant-timeembeddedeprinthashhybrid-kemlatticeoptimizationpqcside-channelsignatures0 pts/calebcole/8 hours ago/1 comment
30▲Sensitive-Topic Leakage Through LLM Routing Metadata: Measurement and Mitigation arxiv.org Paper on LLM router metadata leaking sensitive topics, with measurements and mitigations, because even the headers gossip.arxivllmmachine-learningmetadata-leakageprivacysecurity0 pts/calebt/8 hours ago/1 comment