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🔥 ansible / ansible - Ansible is a radically simple IT automation platform that ma

GitHub热门项目 | Ansible is a radically simple IT automation platform that makes your applications and systems easier to deploy and maintain. Automate everything from code deployment to network configuration to cloud management, in a language that approaches plain English, using SSH, with no agents to install on remote systems. https://docs.ansible.com. | Stars: 69,096 | 50 stars today | 语言: Python

2026-07-03 原文 →
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Digital Signatures: Format, Certificate, and Validation Policy Are Not the Same Thing

Digital Signatures: Format, Certificate, and Validation Policy Are Not the Same Thing The right move when a digital signature fails validation is don't look at the cryptography first . I know that sounds backwards. If the algorithm is RSA-2048 and the certificate chain is intact, why would validation fail? Because a signature can be cryptographically perfect and still get rejected by the validator. The problem isn't the hash or the private key — it's the format, the wrong certificate, or the validation policy the system is applying. My thesis is simple: most errors that look cryptographic in digital signatures are actually upper-layer errors — incompatible format, a certificate that doesn't meet the required profile, or a validation policy that the issuer and receiver never aligned on. And confusing those three layers has a real cost: debugging time wasted in the wrong place. The Real Mess: Three Layers People Keep Mixing Up When a digital signature fails validation, the typical mental sequence is: "Is the algorithm correct? Does the private key match the public one? Did the certificate expire?" Those are reasonable questions, but they're all in the same layer. The problem is there are three distinct layers, and each one can fail independently. Layer 1 — Signature Format The format defines how the signature is packaged together with the signed data. CMS/PKCS#7 is not the same as XAdES, PAdES, or JAdES. Each has variants: BASELINE-B , BASELINE-T , BASELINE-LT , BASELINE-LTA . Choosing CAdES-BASELINE-B when the receiver expects XAdES-BASELINE-LT produces a rejection that has nothing to do with the cryptographic algorithm. The public documentation for DSS (Digital Signature Service) from the European Commission describes these variants in detail. DSS is the reference library for eIDAS-compliant signatures, and its documentation is one of the most complete and verifiable resources publicly available. Layer 2 — Certificate The certificate is the signer's identity, but it

2026-07-02 原文 →
开源项目

🔥 Zackriya-Solutions / meetily - Privacy first, AI meeting assistant with 4x faster Parakeet/

GitHub热门项目 | Privacy first, AI meeting assistant with 4x faster Parakeet/Whisper live transcription, speaker diarization, and Ollama summarization built on Rust. 100% local processing. no cloud required. Meetily (Meetly Ai - https://meetily.ai) is the #1 Self-hosted, Open-source Ai meeting note taker for macOS & Windows. | Stars: 13,224 | 132 stars today | 语言: Rust

2026-07-02 原文 →
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