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RSoC 2021 Announcement #23

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48 changes: 48 additions & 0 deletions content/posts/rsoc-2021-announcement/index.md
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---
author: "xvilka"
title: "Rizin Summer of Code 2021 Announcement"
date: "2021-05-13"
summary: "An announcement of the Rizin Summer of Code 2021. Two accepted candidates."
tags: ["rizin", "rsoc"]
ShowToc: true
TocOpen: false
weight: 2
---

We are excited to announce the RSoC 2021! Rizin Summer of code is a summer
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internship program. [Together with the KeenLab of Tencent](https://keenlab.tencent.com/zh/2021/03/04/RSoC-keenlab-2021/) we provide an opportunity
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for students to work full-time on Rizin and RzGhidra.
We used experience gathered by participating in Google Summer of Code as an organization and
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organizing our own RSoC as part of the radare2 project.

The application period continued through all of April with fierce competition between candidates. Finally, we chose
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two students. Let them introduce themselves, and we wish them luck!
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## Heersin: Intermediate language improvements

Hello, I'm [Heersin](https://github.com/Heersin) from China, an undergraduate student majoring in information security. At the very first, I was looking for a handful RE tool on the Linux platform, and then I met radare2. I have been using it to solve some basic CTF tasks and dumps from some malwares. I found there are some imperfect features (the concept of project, ESIL, search...) and want to contribute to it. After knowing there is a new fork named Rizin, which aimed at refactoring radare2, I started to get involved.

During my spare time, I've done some work for rizin, including:
1. Update some out-of-date pages in the rizin documentation and add more examples.
2. Fix some bugs in `pyc` plugin
3. Add support for `luac` format
4. Extend the testsuite to cover more platforms

For RSoC this year, I will be working on the ESIL and follow the [issue #277](https://github.com/rizinorg/rizin/issues/277) to refactor it, and will add support for floating point and bitvectors. I will also try to fix some issues in ESIL (e.g. prevent rizin from getting stuck when hitting some C-library functions).

It will be an exciting and challenging summer, looking forward to it!

## Basstorm: Types analysis

Hi, I'm [basstorm](https://github.com/Basstorm) from China, and I am a 21 years old student. Over the last couple of weeks, I have done some bug fixes and improved the class analysis module:

- Fixed display of duplicate vtables in `acll` command when using `aaa` command to analyze over 2 times.
- Improved the output of the `acll` command to be more concise and clear.
- Implemented the integration of data from the **RzBin** and **RzAnalysis** modules, which makes the results of class analysis more accurate.
- Implemented constructor and destructor detection based on the function name.

This summer, I am going to do the following tasks:

- Improve the support of PDB Structure.
- Implementing new features in **RzTypes**.
- Continue to implement new features or bug fixes around class analysis.