{"id":24362306,"url":"https://github.com/robang74/working-in-progress","last_synced_at":"2026-03-08T13:05:11.415Z","repository":{"id":271162580,"uuid":"912571759","full_name":"robang74/working-in-progress","owner":"robang74","description":"Working in progress and other stuff that I prefer to share here to give them a chance someone notice.","archived":false,"fork":false,"pushed_at":"2025-01-06T12:11:54.000Z","size":5,"stargazers_count":1,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-01-18T22:52:14.592Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"Shell","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/robang74.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2025-01-05T23:54:17.000Z","updated_at":"2025-01-06T12:11:58.000Z","dependencies_parsed_at":"2025-01-06T08:16:18.981Z","dependency_job_id":null,"html_url":"https://github.com/robang74/working-in-progress","commit_stats":null,"previous_names":["robang74/working-in-progress"],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/robang74%2Fworking-in-progress","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/robang74%2Fworking-in-progress/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/robang74%2Fworking-in-progress/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/robang74%2Fworking-in-progress/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/robang74","download_url":"https://codeload.github.com/robang74/working-in-progress/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":243188241,"owners_count":20250457,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2025-01-18T22:51:38.021Z","updated_at":"2026-03-08T13:05:11.409Z","avatar_url":"https://github.com/robang74.png","language":"Shell","funding_links":[],"categories":[],"sub_categories":[],"readme":"## Working in progress\n\nWorking in progress and other stuff that I prefer to share here to give them a chance someone notice.\n\n### Index\n\n* **Chaos Shell Engine**: 1. [presentation](chaos-shell-engine.md), \u0026nbsp; 2. [lab notes](random.txt) \u0026nbsp; 3. [thesys on jitters](2007-07-30-Tesi_Foglietta-051a.pdf)\n* **Micro Chaos Engine**: 1. [presentation](uchaos-vs-jitterentropy.md), \u0026nbsp; 2. [uchaos.c](prpr/uchaos.c), 3. [vs jitterentropy](uchaos-vs-jitterentropy-grok.txt) w/Grok\n* **uChaos vs kernel**: 1. [presentation](uchaos-vs-kernel-ring.md), \u0026nbsp; 2. [datalogs](https://github.com/robang74/working-in-progress/raw/refs/heads/main/data/uchaos-256GB-test.log.gz) of PractRnd 256GB test passed\n* **uChaos vs 0°K VMs**: 1. [presentation](uchaos-vs-zero-kelvin-qemu.md), \u0026nbsp; 2. a QEMU peculiar configuration `QZERO=1` by [start.sh](https://github.com/robang74/bare-minimal-linux-system/releases/tag/bmls-v0.2.3)\n* **uChaos vs Thermodynamics**: 1. [presentation](uchaos-vs-thermodynamics.md), \u0026nbsp; 2. release [v0.3.2](https://github.com/robang74/working-in-progress/releases/tag/uchaos-v0.3.2) as reference for uChaos testing\n* **uChaos static x86 64** available: 1. [prpr/bin](prpr/bin) folder, \u0026nbsp; 2. self-extracting executable by [gzcmd.sh](https://github.com/robang74/bare-minimal-linux-system/blob/main/gzcmd.sh)\n* **uChaos testing in 0°K VM** in: 1. [blms-v0.2.6](https://github.com/robang74/bare-minimal-linux-system/releases/tag/bmls-v0.2.6), \u0026nbsp; 2. run `sh start.sh -Z` or `-z` for manual\n* **uChaos supports i686 32bit** in: 1. [v0.5.3.2](https://github.com/robang74/working-in-progress/releases/tag/uchaos-v0.5.3.2), \u0026nbsp; 2. qemu testing requires `uchaos` recompilation.\n\nBecause exceptions, do not need to be common but just exist. In particular, about Chaos Shell Engine:\n\n* [Novelties and Possibly mistakes](https://chatgpt.com/share/69886a46-5d0c-8012-a863-0094dca59e83) or [here](chaos-shell-engine-02.txt), but why do not investigate a bit deeper? Outside where AIs cannot go.\n* New Proofs for NMAC and HMAC: [Security without Collision-Resistance](https://eprint.iacr.org/2006/043.pdf) or [here](pdf/security-without-collision-resistance-2006-043.pdf) by Mihir Bellare, April 2014.\n\nThe results are quick to summarise and they relate to every barrier overcome:\n\n* [uchaos](prpr/uchaos.c) achievements: **VMs**: ok; **32bit**: ok; **IoT**: 2MB RAM, 3MB system; **Energy**: 2W TDP; **Speed**: 300 h64/s;\n* hardest test passed: **PractRand** stdin64 on over 256GB data generated by a single proc/thread w/ fixed input and no reseeding;\n* support **TSC** which is availabe on x86 arch only, but it works the same with **portable** `clock_gettime()`;\n* it runs w/ a single proc/thread using djb2 customised hash + a single line 2 ops whitening finalizer.\n\nAnd sometime, an image is worth thousands of words...\n\n---\n\n![YNSA](img/YNSA.jpg)\n\n- **metadata** of the image: [YNSA.jpg.txt](img/YNSA.jpg.txt) which contains a stenographic secret\n- **sha256sum** of the image: 12390eb1db675f4308c2ac3af1442c730ff5904e\n\n---\n\n### Copyright\n\n- (c) 2026, Roberto A. Foglietta \u003croberto.foglietta@gmail.com\u003e, CC ND-BY-NC 4.0\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Frobang74%2Fworking-in-progress","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Frobang74%2Fworking-in-progress","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Frobang74%2Fworking-in-progress/lists"}