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Il progetto si intenderà concluso qualora sarà riproducibile la firma digitale associata ad un'etichetta in code39 da me fornita.
ID do Projeto: 40144437
16 propostas
Projeto remoto
Ativo há 20 dias
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16 freelancers estão ofertando em média €18 EUR/hora for esse trabalho

Hello Sir I am computer engineer and i have master degree in cryptography so may i can help you please , thanks, ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
€15 EUR em 40 dias
5,9
5,9

⭐⭐⭐⭐⭐ Dear Valuable Client, CnELIndia, led by Raman Ladhani, can ensure the successful completion of your project by leveraging our expertise in cryptography, software development, and security systems. We will first analyze the Code39 label and design a reproducible workflow for generating its associated digital signature. Our team will implement rigorous software testing and penetration testing to ensure reliability and security. Parallelly, we will document every step with clear technical reports and user guides, providing full reproducibility and traceability. Data processing and analysis will validate signature consistency, while our technical writing ensures you have precise instructions for future use. With our combined experience, we can deliver a secure, reproducible, and fully documented solution that meets your requirements.
€15 EUR em 40 dias
5,2
5,2

Hi, there Let me try on your project Have confident on this so send me private chat and let's discuss in more details Best.
€20 EUR em 40 dias
4,7
4,7

Ciao from Visciano! I understand you need to create valid digital signatures for labels using a truncated SHA1 hash. My approach involves analyzing the hashing method and developing a robust solution for signature generation. My expertise in cryptography and software development is well-suited for this task. I am committed to delivering a precise and functional solution that meets your requirements. To ensure accuracy, could you please clarify the specific method used for SHA1 hash truncation? This detail is crucial for a successful and correct implementation. Regards, Muhammad Azeem
€25 EUR em 40 dias
4,7
4,7

With over 7 years of experience in software development, specialized in Full-Stack and Trading Automation - consider it done when it comes to your SHA-1 project. During my career, I have dealt with complex data analysis and processing tasks which are pertinent to your task. I can confidently ensure the reproduction of the digital signature associated with any code39 label provided. Notably, my skills include Python, Django, and FastAPI - adept technologies for data processing and analysis. You mentioned securely creating a digital signature, this requires meticulous attention to detail and understanding of the data at hand; skills I possess for data security where accuracy is pivotal. With my skillset, we can analyze and process your code39 label efficiently while preserving every bit of information to reproduce its digital signature impeccably. Let's talk more about your vision for the SHA-1 Hash Help project and how we can make it a game-changing reality together! Click "Invite" or send me a message to kick start this exciting journey!
€12 EUR em 40 dias
3,1
3,1

As a seasoned professional with extensive experience in the field of software development and testing, I am confident that my expertise aligns perfectly with your project requirements. My name is Anatolie and I lead the talented team at Zugzwang Labs. Our diverse skill set, ranging from front and back-end development to mobile apps, positions us to offer a comprehensive approach to addressing your digital needs. Crucially, we understand the paramount importance of reliable digital signatures and their applications, which is at the core of your project. This knowledge places us in a unique position to deliver exceptional results within a feasible timeline. Trust me when I say that we simply don't settle for 'good enough'; at Zugzwang Labs, we strive for perfection. Partnering with us means access not only to our adept software development skills but also our quality assurance proficiency. We're well-versed in rigorously testing even the most intricate APIs and algorithms, ensuring they function seamlessly every single time. Ultimately, we are dedicated to bringing your vision to life while adhering meticulously to even the smallest details. Let's transform this project into something spectacular together!
€15 EUR em 40 dias
2,2
2,2

Hey , I just finished reading the job description, and I see you are looking for someone experienced in Penetration Testing, Technical Writing, Data Analysis, Data Processing, Security Systems, Software Testing, Software Development, Cryptography, Technical Documentation and Report Writing. This is something I can do. Please review my profile to confirm that I have great experience working with these tech stacks. While I have a few questions: 1. Are all these requirements? If not, please share more detailed requirements. 2. Do you currently have anything done for the job, or does it have to be done from scratch? 3. What is the timeline to get this done? Why Choose Me? 1. I have done more than 250 major projects. 2. I have not received a single bad feedback in the last 5-6 years. 3. You will find 5-star feedback on the last 100+ major projects, which shows my clients are happy with my work. I will share with you my recent work in the private chat due to privacy concerns! Please start the chat to discuss it further. Regards, Kafeel Ahmed.
€12 EUR em 32 dias
0,0
0,0

Costo: €16/ora | Disponibilità: 12h/giorno, pronto a iniziare oggi ❤️ Ciao, ho già affrontato casi simili e posso verificare la riproducibilità della firma digitale associata all’etichetta Code39 entro 4 - 6 giorni. Il tuo problema principale è dimostrare che la firma può essere correttamente ricostruita e validata a partire dai dati forniti. Il punto più importante è analizzare il processo in modo rigoroso e documentato, senza alterare l’integrità del sistema. In progetti precedenti ho lavorato su analisi crittografiche, test di riproducibilità e verifica dei risultati, producendo report chiari e ripetibili utili anche a fini di audit. Per procedere, potresti fornire l’etichetta Code39, la documentazione disponibile e il contesto d’uso previsto della firma? Resto disponibile per approfondire i dettagli in chat!
€16 EUR em 40 dias
0,0
0,0

Hi Robert B., I understand your need for a solution that makes the digital signature associated with your provided Code39 label reproducible. My extensive experience in software development and security systems will ensure we achieve a reliable and efficient outcome. With over 7 years of expertise in Data Processing, Technical Writing, and Penetration Testing, I specialize in delivering high-quality projects that meet client expectations. Here are some relevant portfolio links to showcase my skills: [Portfolio Link](https://www.freelancer.com/u/KanzahAfaqAhmad) I am confident that I can provide an effective solution for your project. Looking forward to discussing this further! Thanks, Kanzah Afaq
€15 EUR em 7 dias
0,0
0,0

✨✨✨✨✨ I AM DOMENICOD ✨✨✨✨✨ This is a full-stack digital signature replication challenge with Code39 encoding, not a superficial barcode task—and I approach it with precision, cryptographic rigor, and reproducible results. I will reverse-engineer the signature generation, ensure deterministic output, and validate it against your provided labels so that reproduction is flawless and verifiable. Every step—data encoding, signature calculation, and verification—will be tested end-to-end, with clear documentation and repeatable methodology. I take full responsibility for accuracy, security, and reproducibility, delivering a solution that works every time.
€15 EUR em 40 dias
0,0
0,0

Hi, I can help you reproduce the digital signature associated with a Code39 barcode you provide. I have experience in cryptography, data processing, and software development, and I can work carefully to analyze the barcode, verify its encoding, and ensure the digital signature is reliably reproducible. I will document the process clearly and provide testable results so you can confirm accuracy and reproducibility. Best, Justin
€50 EUR em 40 dias
2,8
2,8

Buongiorno, ho letto con interesse i dettagli del progetto. Ho compreso che l'obiettivo è identificare l'esatta procedura di hashing per riprodurre la firma SHA-1 associata alle vostre etichette in formato Code39. Sono in grado di gestire l'analisi del contenuto del codice a barre (inclusi eventuali caratteri di controllo o formattazioni specifiche come i delimitatori asterisco *) e di testare diverse varianti di codifica (ASCII, UTF-8, etc.) per assicurarmi che l'hash generato corrisponda perfettamente al vostro. Per procedere velocemente, avrei solo bisogno di un'etichetta di esempio e della relativa firma attesa per effettuare i primi test di verifica. Resto a vostra disposizione per discutere ulteriori dettagli e iniziare subito il lavoro. Cordiali saluti, Tudorel Marius Danciu
€18 EUR em 40 dias
0,0
0,0

Visciano, Italy
Membro desde jul. 17, 2016
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mín. £36 GBP / hora
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