https://zschoen.dev/ Recent content on ZSchoen Hugo -- gohugo.io Sun, 12 Jun 2022 12:47:38 +0200 https://zschoen.dev/gist/hashcat-benchmark-rx6400/ Sun, 12 Jun 2022 12:47:38 +0200 https://zschoen.dev/gist/hashcat-benchmark-rx6400/ Initially I benchmarked in all default modes (-b), then Bitwarden (-b -m 23400) and at last all modes (-b ---benchmark-all) which froze after a bunch of modes benchmarked. I used Hashcat ROCM for Docker as I am on a Linux System which isn’t officially supported by ROCm and therefore setting it up with the right version isn’t easy. But this shouldn’t decrease Performance. Default Benchmark hashcat (v6.2.5-491-g407875fe4) starting in benchmark mode Benchmarking uses hand-optimized kernel code by default. https://zschoen.dev/projects/stickers/ Fri, 11 Feb 2022 00:00:00 +0000 https://zschoen.dev/projects/stickers/ ROT13 Military Grade Encryption ROT13 Military Grade by ZSchoen is licensed under CC BY-NC-SA 4.0 I had this idea during a talk, where Sylvain Pelissier found multiple pretty bad vulnerabilities in an encryption scheme marketed as “Military Grade”. And as ROT13 isn’t even a real encryption scheme, I thought, this would be hilarious. It is a persiflage of the vacuous term “Military Grade”. https://zschoen.dev/blog/recover-safari-tabs/ Fri, 10 Dec 2021 11:04:10 +0100 https://zschoen.dev/blog/recover-safari-tabs/ Today a bug in Safari closed nearly all of my tabs and they were not in the history of last closed tabs. A precondition of this solution is having iCloud Tabs enabled. 1. Recover Tab Database Navigate (⇧+⌘+G) in Finder to the following folder: /Users/<user name>/Library/Safari/ Open Time Machine, change the date time to the last time, when the tabs were existent and copy the file CloudTabs.db and paste it in Finder into a new project directory. https://zschoen.dev/projects/zsplit/ Tue, 07 Dec 2021 17:11:25 +0100 https://zschoen.dev/projects/zsplit/ https://zschoen.dev/projects/frs/ Mon, 22 Mar 2021 15:47:56 +0100 https://zschoen.dev/projects/frs/ https://zschoen.dev/blog/what-ive-learned-from-advent-of-code-2020/ Fri, 04 Dec 2020 15:53:32 +0100 https://zschoen.dev/blog/what-ive-learned-from-advent-of-code-2020/ My goal is to program defensively the solutions of the Advent of Code puzzles in idiomatic declarative Rust using only the standard library. You can find the repository here. 0x01 use std::collections::BTreeSet; BTreeSet (and BTreeMap) are (sometimes) performance wise far superior on lookups as their default counterparts (Vec/HashMap). If you are unsettled about the data structure you need, this website could help you to determine the needed characteristics and the official documentation of collections will guide you towards the appropriate data structure. https://zschoen.dev/projects/doorcam/ Thu, 05 Nov 2020 00:00:00 +0000 https://zschoen.dev/projects/doorcam/ https://zschoen.dev/whoami/ Tue, 03 Nov 2020 11:44:05 +0100 https://zschoen.dev/whoami/ $ whoami Moritz Schön I’m a physically disabled person sitting in a wheelchair (actually - it would be a fun project to mod my wheelchair). My center of life is Regensburg/Ratisbona with the great Binary Kitchen Hackspace. Being a fan of human rights, I believe in the civil right of mathematics and therefore of cryptography/privacy. IT I am a qualified application developer and - together with my studies - I concentrate on becoming a security developer.