Exploring encryption, security protocols, and cryptographic systems
The post-quantum transition just took another important step forward. RFC 10024, “Post-Quantum Traditional (PQ/T) Hybrid Key Agreement Mechanisms for TLS 1.3,” is now officially an IETF Standards Track RFC.
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The Coldcard Bitcoin wallet attack demonstrates how weak entropy can undermine strong cryptography, offline storage, hardware security, and private-key protection.
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HAWK has been withdrawn from NIST’s post-quantum signature competition after researchers discovered a structural weakness that significantly lowered the cost of key recovery.
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For years, a large part of my research focused on cryptography and TLS security. One thing I repeatedly ran into was a lack of accessible tooling that made it easy to quickly analyze real-world TLS deployments in a meaningful way. That is why I built TLSTest.io.
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