
Closed
Posted
Paid on delivery
I need assistance in decoding an XOR table encoded in hexadecimal. Key Details: - The data is encoded in hexadecimal and needs to be interpreted accordingly. - I do not have the key used for the XOR operation, so the freelancer will need to work without it. - The length of the data to be decoded is between 1 KB to 1 MB. Ideal Skills: - Proficiency in data decoding, particularly with XOR operations. - Strong understanding of hexadecimal data formats. - Experience working with data sizes between 1 KB to 1 MB. The decoded data will be used for data analysis purposes.
Project ID: 38867941
13 proposals
Remote project
Active 1 yr ago
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
13 freelancers are bidding on average $24 USD for this job

Hi, I would like to help with this project. The first part would be recovering the key for the encoded data. Then using this key to decode it.
$30 USD in 2 days
7.8
7.8

I am good with C, and can write you a fast decoder. Contact me with more details. Thank you...............................
$30 USD in 1 day
7.6
7.6

With VISIT by your side, you can rest assured that your data decoding and analysis needs will be met with unparalleled precision and expertise. Our teams are adept at unraveling complex codes, such as XOR table encoded hexadecimal data, and doing so without the need for a key. As we've dealt with a range of data sizes from 1 KB to 1 MB, this project aligns perfectly with our skill set. What sets us apart is not just our knowledge but also the company's overarching philosophy. At VISIT, we prioritize delivering the highest quality product tailored to meet our client's specific needs. We believe in providing effective and efficient solutions while upholding timely deliveries. Our diverse team of talented individuals excels at numerous programming languages including Java, C#, C++, and C which are highly applicable to this project. Let us offer you not just the best quality/price ratio in the industry but an expertly decoded dataset that will greatly aid your data analysis endeavours.
$19 USD in 1 day
6.4
6.4

I'm Nour, a seasoned Software/Cybersecurity Engineer and an experienced data decoder with immense knowledge of XOR operations, particularly with hexadecimal data formats. I have successfully unraveled complex encoding puzzles like this, even without possessing the encryption key. My proficiency in Algorithm and C/C++ Programming enables me to handle various datasizes effortlessly - whether it's 1KB or even up to 1MB. One of my significant accomplishments is being certified by Cisco as a "Junior Cybersecurity Analyst," CCNA, CCNP, and Cisco Certified Ethical Hacker; these certifications have equipped me with the critical skills to navigate complex security encryptions effectively. My understanding of Quality Management Principles and definition adds an extra bit of diligence to my work as I strive for excellence down to the last details, just like your project demands. Choosing me for your project will not only ensure precise and efficient data decoding but also the utmost security throughout the process. I am confident that our collaboration will lead to a successful outcome intended for thorough data analysis. Let's unlock your data's potential together!
$30 USD in 1 day
5.2
5.2

Hi! Greetings, Having carefully reviewed your project description, I am confident in my ability to execute this project to perfection. I possess a broad spectrum of skills, knowledge, and experience in this specific field, making me the ideal candidate to handle your project. My proficiency includes C++ Programming, Algorithm, C Programming, C# Programming and Java, which positions me as the best choice for the successful completion of your project. While I am well-prepared to begin, I have a few clarifying questions. Kindly drop me a message in the chat so that we can engage in a discussion regarding the project's budget and deadline. Thank you, and I look forward to the opportunity to collaborate on your project.
$30 USD in 2 days
4.9
4.9

Hello Dear! Good Day!Hope you are doing fine. This is Toriqul Islam . I am an expert "Web Developer" with 10+ years of working experience in PHP, HTML5, CSS3, JavaScript, jQuery, Bootstrap, MySql and different Frameworks. Hire me and you don't have to worry about your website problems again! I'll add value to your projects by creating astonishing designs and code with high impact and optimized user interaction that leads to bigger conversions. WHAT PROBLEMS CAN I HELP YOU SOLVE? Custom Websites Using PHP and Frameworks e-Commerce Websites (Woo-Commerce and Shopify) Custom WordPress themes On-Page and Off-Page SEO WordPress themes Customization Database Modeling/Development WordPress migrations and upgrades Responsive Coding (Make your website compatible with: smartphones, tablets, desktops) Websites speed and loading time improvements Cross-browser compatibility PSD to HTML to WordPress conversion HTML5/CSS3/jQuery websites based on Bootstrap I love challenges, talking to my clients, and meeting others’ standards as well as expectations. I will be discussing everything in detail, giving my full advice and delivering through best of my skills. You are cordially welcome to discuss your project. Thank You! Best Regards, Toriqul Islam
$30 USD in 3 days
4.1
4.1

Hi there, As a highly skilled and experienced EE engineer, I feel comfortable to achieve your project. Hexadecimal representation as well as logic operators (incl. XOR) have no secrete for me. Please DM me to discuss in more details your project. Best regards Jean-Paul
$30 USD in 7 days
3.9
3.9

Hello @stkalvin, I can assist with decoding the XOR table encoded in hexadecimal format. My proficiency in data decoding and understanding of hexadecimal formats will be beneficial for this task. To ensure an effective approach, could you clarify whether there are any constraints or specific patterns you expect in the decoded data? I will work with the data size you mentioned, and any additional details you provide will aid in the analysis process. Looking forward to your response and to collaborating on this project. Thank you!,
$20 USD in 7 days
2.3
2.3

Dear client, I am very interesting your project. I have over 10 years experience with C/C++/Java programming. From my experience, I am sure you are fully satisfied with my work. I hope your response sincerely.
$30 USD in 2 days
1.5
1.5

Hi Hady A.!!! With over a decade of experience, I have a proven track record in software development, specially in Java, C Programming, C++ Programming, Algorithm and C# Programming. I am skilled in creating clean and efficient code, ensuring optimal performance and scalability. Additionally, I am familiar with modern development practices, version control systems, and testing methodologies. I am confident in my ability to meet your project requirements and deliver high-quality results within the set timeline. I am dedicated to continuous learning and staying updated with the latest industry trends and technologies. Thank you for your consideration in advance and look forward to hearing back from you.
$15 USD in 1 day
2.9
2.9

Could you please send me your sample data along with any relevant details about it? This will help me understand the requirements more clearly.
$20 USD in 7 days
0.0
0.0

You can send me the data, and I’ll attempt to brute-force it for free. I’m relatively new to Freelancer and looking to help out clients as I build my profile. While I can’t guarantee a solution, I’m determined to try my best and see what I can do.
$10 USD in 7 days
0.0
0.0

With over 14 years in software development, manual & automated testing and a deep understanding of hexadecimals, I believe I possess the necessary skillset for your project. My proficiency in C# Programming and Java, which are often used for data decoding like XOR operations, will serve as an added advantage. I've successfully tackled numerous projects involving multi-gigabyte data sizes, far exceeding the range you've mentioned. This serves to demonstrate not only my technical capabilities but also my ability to handle complex tasks with large sets of data. In your case, despite lacking the XOR key, I'm confident in my ability to revert the encoded data back to its original state. Additionally, my experience in AI/ML development is significant as it lends itself well to the challenge of unknown XOR keys. Just as AI/ML models are trained to identify patterns and make sense of unknown data, I can approach decrypting your hexadecimal XOR table without having access to the key. So turn your ideas into success with me by choosing my proven proficiency!
$20 USD in 7 days
0.0
0.0

Sharjah, United Arab Emirates
Payment method verified
Member since Mar 11, 2020
$10-30 USD
$10-30 USD
$30-250 USD
$30-250 USD
$10-30 USD
$2-8 USD / hour
$15-25 USD / hour
$250-750 USD
$250-750 USD
₹600-1500 INR
₹750-1250 INR / hour
₹12500-37500 INR
₹250000-500000 INR
₹750-1250 INR / hour
₹1500-12500 INR
₹12500-37500 INR
$50-750 NZD
₹1500-12500 INR
₹12500-37500 INR
₹12500-37500 INR
₹12500-37500 INR
£20-250 GBP
€8-30 EUR
€30-250 EUR
$10-30 USD