» Tag
cryptography
28 postsRemote Attestation: Proving Server Integrity with TPMs
Remote attestation uses TPMs to cryptographically prove a host's boot integrity, helping infrastructure detect and reject compromised machines automatically.
Measuring LLMs’ Ability to Perform Cryptanalysis
A new benchmark evaluates LLMs' cryptanalysis capabilities, revealing new vulnerabilities in cryptographic schemes.
Rings rebuilds distributed system correctness with algebraic structures
Rings unifies cryptography, CRDT-based storage and Chord topology under group, ring and module algebra, aiming for a provably correct distributed system.
CommitBrief — AI code reviews, right in your terminal
A provider-agnostic, local-first CLI that reviews your staged changes, a historic range, or a whole GitHub pull request. Zero telemetry, no server. Free and open source.
commitbrief.comPerformance of WebAssembly Runtimes in 2026
2026 benchmarks show Wasmer as the top WebAssembly runtime, with WAVM optimizing effectively.
How to Make an AI Agent's History Truly Unforgeable
An AI agent's unforgeable-history claim failed audit: dual writers, race conditions, corrupted records. Fix: single writer, signed anchor, fail-closed design.
Control Before, Prove After: An Accountability Model for AI Agents
A new accountability primitive restricts AI agents before acting and cryptographically proves actions after, closing gaps left by policy engines and logs.
Researchers Uncover Git Hash Chain Malleability in Signed Commits
New research shows signed Git commit hashes can be altered while keeping a valid signature and GitHub's Verified badge, undermining commit integrity assumptions.
AI Audit Uncovers Seven Real Bugs in Cloudflare's CIRCL
zkSecurity's AI audit tool found seven real bugs in Cloudflare's CIRCL cryptography library, all now fixed and mostly rewarded via HackerOne.
Building a Wazuh Server from Scratch in Python: Protocol Reverse Engineering
Developer souzo reverse-engineered the Wazuh agent-server protocol via packet analysis and built wazoo, an open-source Python Wazuh manager. Encryption and message framing explained in detail.
Quantum Security Misconceptions: Grover's Algorithm
Grover's algorithm does not halve symmetric key security. Discover the facts about quantum security.