Zirah post-quantum hardware signer uses avalanche noise RNG
Device draws entropy from diode avalanche breakdown to sign ML-DSA-65 files on STM32F401 with masking.
Stories per day · 30 days
2 RSS
Relatedpost-quantum5ml-kem3automotive1avalanche-noise1dtls1falcon1hardware-signer1iot1lattice-cryptography1lattice-reduction1openssl1stm321tls1trng1v2x1wolfssl1
14 stories, newest first · one card per story
Stories tagged #ml-dsa
Study compares Kyber, Dilithium and FALCON in simulated vehicle links
Rural V2V and urban V2X runs also include an ECDSA/ECDH baseline measured in the same setup.
OpenSSL 4.1.0 adds DTLS 1.3 and post-quantum speedups
The October 23 feature release is not a security patch and documents four DTLS issues still awaiting a fix.
Full-PQC TLS 1.3 beats classical handshakes on constrained devices
On wolfSSL, ML-KEM-512 with ML-DSA-44 was 41% faster than X25519 with RSA-PSS on the Pico W and 8.9 times faster on the ESP32.
New infinity-norm method speeds rank-2 lattice reduction
The algorithm matches Lagrange-Gauss complexity at O(nT^2) and saves at least 2n multiplications per iteration.
Microsoft Says PKI, HSMs and Security Appliances Must Prepare for Post-Quantum Authentication
Microsoft urges teams to test PKI, HSMs, and appliances for post-quantum certificate authentication.
4
Post-Quantum Session Establishment for Matter over Thread: Message Size, Transport, and Protocol Options
Drop-in post-quantum CASE for Matter over Thread exceeds the 1178-byte limit and slows handshakes.
Microsoft Pushes Enterprises to Test Post-Quantum Certificates Before Large-Scale Migration
Microsoft's post-quantum TLS pilot asks enterprises to test ML-DSA certificates before production migration.
6
Post-quantum authentication: Why organizations should start testing certificate ecosystems now
Microsoft urges organizations to inventory and test certificate systems now for post-quantum authentication using its PQC TLS pilot.
8
Support for modern cryptographic algorithms in Workers
Cloudflare Workers Web Crypto now supports ML-KEM and ML-DSA post-quantum algorithms behind a compatibility flag.
2
Pinpointing Super-Quadratic Quantum Enumeration Speedups: Exact and Certified Evaluation of the Guessing-Moment Exponent under Product-Distribution Advice
Researchers give an exact method to measure super-quadratic quantum speedups from product side-channel advice.
Domain Specific Post Quantum Signatures for Blockchains
Researchers argue blockchains need domain-specific post-quantum signatures beyond NIST single-signer schemes.
Getting ahead of ‘harvest-now-decrypt-later’: Post-quantum cryptography planning
Opinion piece urges organizations to begin post-quantum cryptography migration now, citing harvest-now-decrypt-later risk and NIST deadlines.
4
OpenSSL’s new alpha build speeds up post-quantum crypto
OpenSSL 4.1.0 alpha1 adds DTLS 1.3 support and speeds up ML-DSA and ML-KEM post-quantum operations across several architectures.
3