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The Cipher Behind QSYRUPWD: Reconstructing IBM i Password Hashes

https://blog.silentsignal.eu/2026/07/28/the-cipher-behind-qsyrupwd-reconstructing-ibm-i-password-hashes/
4•kencausey•4d ago

Comments

kencausey•4d ago
Link stolen from calvin on lobste.rs. <https://lobste.rs/s/2dc0gb/cipher_behind_qsyrupwd_reconstruc...>

Running Kimi K3 on MI355X at Better Performance per Dollar Than B300

https://www.wafer.ai/blog/kimi-k3-mi355x
40•ilreb•1h ago•0 comments

Go 1.27 Interactive Tour

https://victoriametrics.com/blog/go-1-27/index.html
111•Hixon10•4h ago•30 comments

MkLinux and the pimped-out Apple Workgroup Server 9150

http://oldvcr.blogspot.com/2026/08/mklinux-and-pimped-out-apple-workgroup.html
33•goldenskye•2h ago•1 comments

Seedance 2.5

https://seed.bytedance.com/en/blog/one-take-creation-flexible-referencing-introducing-seedance-2-5
247•njaremko•8h ago•121 comments

Diátaxis

https://diataxis.fr/
263•ryanseys•9h ago•37 comments

Show HN: I'm a 15 Year Old Wannabe Engineer, This Is a Cycloidal Gearbox I Built

https://github.com/tom-ilan/cycloidal_gearbox
73•tomilan•3h ago•18 comments

ASRock BC-250: Building the Budget Steam Machine

https://plug-world.com/posts/2026/asrock-bc250-the-budget-steam-machine/
39•plug_world•4h ago•15 comments

Linux desktop market share has hit over 10% in North America

https://old.reddit.com/r/linux/comments/1vcpk8i/linux_desktop_market_share_has_hit_over_10_in/
52•dviola•2h ago•17 comments

RFC 10015: Deprecating Obsolete Key Exchange Methods in TLS 1.2 and DTLS 1.2

https://www.rfc-editor.org/rfc/rfc10015.html
49•Jimmc414•5h ago•7 comments

When random.bytes() runs but doesn't work

https://insider.btcpp.dev/p/when-randombytes-runs-but-doesnt
19•Funes-•3h ago•3 comments

Deep-sea vehicles spot 'alien' sharks deep beneath the waves in the Pacific

https://www.science.org/content/article/deep-sea-vehicles-spot-alien-sharks-deep-beneath-waves-pa...
26•pkaeding•2h ago•9 comments

Unraveling the mysteries of habit formation

https://www.kyoto-u.ac.jp/en/research-news/2026-07-28
59•hhs•6h ago•20 comments

Plug-in solar is coming. Plug-in batteries should follow

https://www.regen.co.uk/insights/plug-in-solar-is-coming-plug-in-batteries-should-follow
79•thelastgallon•2h ago•75 comments

Postmortem for Kernel Soundness Bug #14576

https://leodemoura.github.io/blog/2026-8-1-postmortem-for-kernel-soundness-bug-14576/
136•juhopitk•11h ago•47 comments

AI financial advice is surprisingly good, especially if you ask right questions

https://mitsloan.mit.edu/ideas-made-to-matter/ai-financial-advice-surprisingly-good-especially-if...
243•foxtrot8672•7h ago•210 comments

Four Time Scales for Technology Development and Deployment

https://rodneybrooks.com/four-time-scales-for-technology-development-and-deployment/
20•jeffreyrogers•3h ago•2 comments

But can your calculator run Linux?

https://raymii.org/s/articles/But_can_your_calculator_run_Linux.html
82•jandeboevrie•9h ago•6 comments

P[drive failure]: how reliable is your NAS?

https://khz.ac/low-voltage/drive-failure.html
3•nosolace•2d ago•0 comments

Show HN: CostPerPrompt – Live AI API pricing and real-workload cost calculators

https://costperprompt.com/
11•ahmed_hassan7•3h ago•5 comments

Morph (YC S23) Is Hiring Member of Technical Staff

https://www.ycombinator.com/companies/morph/jobs/0Z8vI3K-member-of-technical-staff
1•bhaktatejas922•6h ago

The Cipher Behind QSYRUPWD: Reconstructing IBM i Password Hashes

https://blog.silentsignal.eu/2026/07/28/the-cipher-behind-qsyrupwd-reconstructing-ibm-i-password-...
4•kencausey•4d ago•1 comments

The Art of 64-bit Assembly

https://nostarch.com/art-64-bit-assembly-v2
214•0x54MUR41•15h ago•95 comments

China begins producing advanced chipmaking deep-ultraviolet lithography machines

https://www.reuters.com/world/china/china-starts-production-home-grown-immersion-duv-chipmaking-t...
82•ck2•2d ago•53 comments

Atom is better than RSS, in ways that matter

https://chrismorgan.info/atom%3Erss
39•frizlab•7h ago•8 comments

How Google helped destroy adoption of RSS feeds (2023)

https://openrss.org/blog/how-google-helped-destroy-adoption-of-rss-feeds
476•pudgywalsh•11h ago•160 comments

We accidentally built an LLVM compiler for Jax

https://iza.ac/posts/2026/07/accidental-llvm-compiler-for-jax/
29•infinitewalk•2d ago•9 comments

Nyctography: A substituton cypher by Lewis Carroll

https://en.wikipedia.org/wiki/Nyctography
64•nanna•4d ago•9 comments

Kenji/Serious Eats – 30-Min Pressure Cooker Pho Ga

https://www.seriouseats.com/30-minute-pressure-cooker-pho-ga-recipe
124•stasomatic•13h ago•70 comments

NetBSD 11.0

https://blog.netbsd.org/tnf/entry/netbsd_11_0_released
248•jaypatelani•11h ago•114 comments

Explorative modeling: Train on the best of K guesses

https://alexiglad.github.io/blog/2026/explorative_modeling/
89•DSemba•14h ago•24 comments