printbf
google-ctf
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| printbf | google-ctf | |
|---|---|---|
| 6 | 3 | |
| 586 | 4,257 | |
| 1.7% | 0.8% | |
| 0.0 | 0.0 | |
| about 3 years ago | 10 days ago | |
| Brainfuck | Go | |
| - | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
printbf
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Few lesser known tricks, quirks and features of C
Somewhat related to this, printf alone in a loop is Turing-complete, by using %-directives like that. It was introduced in “Control-Flow Bending: On the Effectiveness of Control-Flow Integrity” (Carlini, et al. 2015) and the authors have implemented Brainfuck and an obfuscated tic-tac-toe with it.
[0]: https://nebelwelt.net/publications/files/15SEC.pdf
[1]: https://github.com/HexHive/printbf
[2]: https://github.com/carlini/printf-tac-toe
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Controling a Super-Intelligent AI is Impossible, Says Researchers
No shit, you can write a brainfuck interpretter in printf statements: https://github.com/HexHive/printbf
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The International Obfuscated C Code Contest 2020 winners
https://github.com/HexHive/printbf
well this is a brainfuck interpreter inside printf. I’m pretty sure there are plenty of c-to-bf transpilers.
google-ctf
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Computer Science Major looking for white hat (preferred) hackers that have respect for women in the CS Industry.
Past year comps are also available to explore.
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The International Obfuscated C Code Contest 2020 winners
For those interested in more Turing complete format strings, look no further than the "sprint" challenge from this years Google CTF: https://ctftime.org/task/12834. It's sprintf in a loop this time and the program simulates a maze: https://github.com/google/google-ctf/tree/master/2020/quals/...
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Gopher Gold #11 - Wed Sep 16 2020
google/google-ctf (Go): Google CTF
What are some alternatives?
OWASP-Xenotix-XSS-Exploit-Framework - OWASP Xenotix XSS Exploit Framework is an advanced Cross Site Scripting (XSS) vulnerability detection and exploitation framework.
LeetCode-Go - ✅ Solutions to LeetCode by Go, 100% test coverage, runtime beats 100% / LeetCode 题解
printf-tac-toe - tic-tac-toe in a single call to printf
Gin - Gin is a HTTP web framework written in Go (Golang). It features a Martini-like API with much better performance -- up to 40 times faster. If you need smashing performance, get yourself some Gin.
xenocryst - A brainfuck interpreter written for memcpy(). Read the paper (or source) for more details.
jaeger - CNCF Jaeger, a Distributed Tracing Platform
turing - A reference implementation of Alan Turing's 1936 paper, On Computable Numbers
ngrok - Unified ingress for developers
elvm - EsoLangVM Compiler Infrastructure
Guora - 🖖🏻 A self-hosted Quora like web application written in Go 基于 Golang 类似知乎的私有部署问答应用 包含问答、评论、点赞、管理后台等功能
turing_machine - A simple C program to emulate two symbol turing machine