Ibrahim Rafi

Khulna, Bangladesh · +880 1521-515658 · me@ibrahimrafi.me

Programming enthusiast. Loves learning new things. Experienced in OOP. Passionate about cryptography.

Projects

iSteg

A little steganography. Hiding text or file inside an image.

iSteg is a program written in Java that can hide any file inside an image. It modifies the least significant bits (LSB) of an image to store data. iSteg has both a GUI and a command-line version, and also supports encryption. With iSteg, your private files are now safer than ever.

Stack: Java, Steganography, AES256, Swing

Repository

asteg

Another steganography project. But this time with ear.

Asteg is a python script that can be used to hide files inside an audio file without compromising any quality. It uses high-frequency components of audio to do so. Asteg uses On-Off Keying (OOK) to modulate the wave according to the information of the file.

Stack: Python, Steganography, OOK

Repository

Vault-Blaster

Demonstration of the fragility of weak encryption.

THIS PROJECT IS FOR EDUCATION PURPOSES ONLY. In this project, I demonstrate how to break weak encryption. This is a very simple and elegant project.

Stack: C, Cryptography

Repository

Education

Khulna University

Bachelor of Science
Electronics and Communication Engineering Discipline

GPA: N/A

January 2017 - Present

Dhaka Imperial College

HSC

GPA: 5.00

June 2014 - July 2016

Hazi Md. Siddiqur Rahman High School

SSC

GPA: 5.00

January 2009 - April 2014

Skills

Programming Languages & Tools
Workflow
  • In depth knowledge of OOP
  • Good at hardware and software integration
  • Excellent knowledge of micro-controller and micro-controller based systems
  • Cross functional teams
  • Agile development & scrum

Interests

I love to learn new things, especially if it is related to science or technology. I also enjoy sharing knowledge among others. I enjoy watching different shows on YouTube during my free time.

NB: I love coffee.

Awards & Certifications

  • 2nd Place - Robo Soccer - Spectrum by ROUTER - Khulna University
  • 2nd Place - IT Quiz - CSE Fest 2018 - Khulna University