Tag: #cryptography

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• The HEIR Homomorphic Encryption Compiler and the Condition Called Cost — When the Comments Supply the Number the Announcement Omits

  Google published HEIR, an open source compiler toolchain for homomorphic encryption. The real news here is the compiler, not the cryptography — what has kept homomorphic encryption out of deployment was never the mathema

  2026-08-14 · 7 min read #cryptography#privacy#compiler#machine-learning#security

• Reading OpenSSH 10.4 Closely — Experimental ML-DSA Composite Signatures, the Next Step After the mlkem768 Default, and the Deprecations That Bite Operators

  OpenSSH 10.4, released on July 6, 2026, looks like a bugfix release on the surface, but read the release notes closely and two threads emerge. One is the next step of the post-quantum transition — key exchange was effect

  2026-07-17 · 15 min read #security#openssh#ssh#post-quantum-cryptography#cryptography

• Mastering JWT Security — Signature Verification, Key Rotation, and Common Vulnerabilities

  We dissect the structure of JWT, JWS, and JWE and cover real-world vulnerabilities such as alg confusion attacks and kid injection, along with their defenses. From JWKS-based key rotation and algorithm selection includin

  2026-06-12 · 16 min read #jwt#security#oidc#keycloak#cryptography

• Quantum Computing 2025: Google Willow, Microsoft Topological Qubits, IBM 100K Qubit Roadmap

  Google Willow completes a 10^25-year supercomputer calculation in 5 minutes. Microsoft Majorana 1 opens the path to 1 million topological qubits. IBM maps 100K qubits by 2033. Q-Day 2030 approaches. A comprehensive quant

  2026-03-22 · 23 min read #quantum-computing#google#ibm#microsoft#cryptography