SHA1-RSA and validation using certificate

Hi there! I have read what you exactly need and I have great experience with PHP, Linux, Encryption and Reverse Engineering. However I would like to ask you a few questions. I do work smart and do not rest until I get the job done. Please feel free to ping me anytime so we can have a detailed discussion. If I can deliver I will deliver in best possible way. Thanks My portfolio: https://www.freelancer.com/u/AwaisChaudhry?w=f

Hello i can build reverse code and know how encryption work and then make function thats crypt variable using structure. I'm PHP Developer thinking out of the box. I have 7 years of experience in PHP Web Based Application Development. Pure PHP developments of any level Custom web content management systems Custom Search Engines for Web Sites Any API Integration such as Youtube, Google CSE, AWS S3 or any other Web-based FTP related applications Non-database scripts such as configuration files based logins WYSIWYG Editors building without using any open source scripts Youtube video related scripts Database admin scripts Non-database image galleries Wiki API based scripts Multiple file uploaders and file managers Mysql database backup scripts Mysql blob uploaders Billing and inventory scripts Accounts and human resource related scripts Member areas and user logins Please allow me to discuss in more details over message to understand the core vision and requirements of the project, so that I can provide you precise quote and time frame and deliver you the high-quality work which you wanted with your complete satisfaction. Here’s the link to my profile - https://www.freelancer.in/u/nishthamarwaha Thanks Nish

Hey Manager!! We checked for your project and interested in your project. Project: SHA1-RSA and validation using certificate I am professional full stack engineer with skills including Linux, Reverse Engineering, PHP and Encryption.
 I have done several complex projects and provide continuous maintenance support. My goal has always been to provide reliable and efficient to my clients and so far I have been quite successful. I won't delay your project and will keep you updated with constant feedback and status of the work My Full Stack Development Skills 1. Frontend: Front-End HTML5, CSS/CSS 3, JavaScript, 2. Server Administration: Amazon Web Services, Digital Ocean, LAMP, Cloud, Apache, Apache Tomcat, NGINX. 3. Backend: PHP, GoLang, Ruby, Python, Laravel, CI, CakePHP. 4. Databases: Mysql, Oracle, PostgreSQL, MS SQL, SQLite, MongoDB. 5. Testing: Manual & Automation testing. 6. Frameworks: Angular Js, React JS, Symfony2, Laravel, Silex, Spring MVC, Rails, Django, Pyramid, Protractor, Selenium, Blockchain, Etherume, Vuejs 7. UI/UX: Photoshop, Sketch, Zeplin, Invision, Moqups. Type of projects we have delivered to our global clients: a. Enterprise Software Development, b. CRM Development, c. SAAS Product Development c. Web/Mobile Based Application development. d. All CMS website: Wordpress, Magento, Joomla, e. HRMS Software f. Multi-level Marketing (MLM) with crypto payment gateway f. E-commerce installation and customization g. Crypto Exchange Development Please chat to discuss more regarding this project.

Hi, I am glad to bid you. I am a reverse engineer. I have gone through your project brief. I have 5+ years of experience in reverse engineering. I dealt with many projects by using ghidra, ida, only debug, softice, etc. Furthermore, I have ever developed a project made by assembling language for speed. I can explain all instructions deeply for you. Please chat with me and discuss more in detail.

Hi, how are you? I go through the description and read it carefully, I know exactly what you are looking for. I have 5+ years’ experience in these skills Reverse Engineering, PHP, Encryption and Linux. I have some question about this job, Please start chat, so we have detail discussion about your task. Thanks! Umair

Hi, I'm quite experienced in both cryptographic functions and reverse engineering. From what I read in the description, I assume you're looking to port RSA signing from a binary to PHP? If so, I may be able to help. Please share more details. Regards.

Hi. Thanks for your posting. I have checked your project (SHA1-RSA and validation using certificate) carefully and got your idea. Until now I have built several website and have done similar this system. I provide the high quality code and professional performance. If you want check my skill, please check my profile. I have described there in detail. I am ready to start working. Kindly give me message. Best regards. Dmitriy

Hi Thanks for your positing "SHA1-RSA and validation using certificate" and i read description very carefully As Junior Full stack&Full time coder i have rich experience in PHP, Linux, Encryption and Reverse Engineering etc. My main skills are friendly working and quality working. If have time,I want you will visit my profile later. Please share more details to discuss more regarding this project. warm regards Eko

Hello client, I wish you the best of luck in everything with you. As a professional developer, I have many years experiences of this field. I have done this before Please feel free to contact me and let’s discuss about your job in detail to finish your job correctly. If you award me the project, I can start working immediately and work full time. I would love to work with you. Look forward to hear from you soon. Thank you. Best Regards. Mark

Dear I am a REVERSE ENGINEER, and have a plenty of experiences in programming of Android, x86/x64Assembler, assembly, EXCEL VBA, C++, C#, MetaTrader, etc. Hex editores. and programs such as Winhex, CheatEngine, KernelDetective, ollydbg, x64dbg... etc. I read carefully the demands of your project. Please send details of project, I will soon start the work even though during discussing. Looking forward to chatting with you soon. Seriously yours. Thank you!!! Please send your file.

Hey! I have a good grasp of how the SHA1 and RSA algorithms work, having implemented them in the past, and I am very comfortable with PHP, having been a full-stack developer building tutoring applications which used PHP as their back-end. I have experience in reverse engineering binaries on linux, using tools like radare2, and I have reverse engineered too many web apps to keep count. I'm not an expert in the practice of developing encryption or hashing algorithms from scratch, but if all you were shooting for was to understand them, and implement a scheme using SHA1 and RSA, I would be happy to assist you in accomplishing that. Let me know what you think, and I look forward to hearing more about your project. I hope this message reached you well.

Hi! I've gone through the project brief and read it carefully so I know exactly who you are looking for. I've 12+ years’ experience in these skills - Reverse Engineering, PHP, Encryption and Linux. First I've developed applications in Linux such as Ubuntu, RedHat and CentOS. And I've expertise in Cryptography including RSA, ECC, AES, Triple DES and SHA-1/SHA-256, MD5, etc. Also I've developed websites using PHP frameworks such as CodeIgniter and Laravel. At last, I've decompiled many executables (Windows PE or Linux ELF) and libraries (Windows DLL or Linux Shared Object). So I'm sure I can satisfy your demands. On the other hand, I want to know more details about your job. So let's have a chat and discuss in detail. Best wishes!