#signing

TL;DR: An Ed25519 signature proves that a registered private-key holder signed an evidence record; it...

TL;DR: Run agent-written code without a signing key, measure it in a separate keyless process, and...

One of them was from me, testing it. I'd still publish the key, and the reason isn't cryptographic.

TL;DR: Ed25519 proves who signed specific bytes, not whether the claim is true; verdict policy must...

Signing the JAR and the image, restricting who can sign, and being honest about the gap between a signature and real provenance.

GitHub's actions/setup-java 5.5.0 adds opt-in GPG signature verification for downloaded JDKs, plus a Kona distribution parameter and a set of Maven quality fixes. It closes a real supply-chain gap for Java CI jobs, but existing pipelines keep pulling unsigned JDKs until someone flips the switch.

The 2026 median commercial lease cycle is 73 days, down from 96 days in 2019 per LoopNet 2026 Lease...

A four-step breakdown of AWS SigV4 with an 80-line Python implementation, the asymmetric SigV4A (ECDSA P-256) that Multi-Region Access Point forced into existence, plus Chunked Upload, Presigned URL, and the Clock Skew traps that bite in production.

In 2024, 68% of container security breaches stemmed from unsigned or tampered images, yet only 12% of...

Have you ever tried to publish an iOS app for yourself / a company/ a client? or maybe you are a...

Mobile applications are nowadays used for daily tasks like banking, payment processing, online...

Table of Contents Main Steps Check GPG (GNU Privacy Guard) is Installed Import...