FastAPI XML Signing & Forwarding
I need a compact FastAPI micro-service that will sit between my desktop application and a remote endpoint. Workflow 1. My desktop app posts an XML file from the...
Read more
ID / Date
Listing
Link
AI-Augmented Encryption Algorithm Development
Hello, I am working on a research-grade project in block cipher design that combines mathematical structures with AI-driven component generation. The project in...
Read moreQuantum System Penetration Testing Expert
Quantum Machine Node Penetration Tester Position Overview We are seeking an experienced Penetration Tester specializing in quantum computing infrastructure and...
Read moreZero-Knowledge Identity & Payments
I want to build a Zero-Knowledge Proof system that lets users prove who they are without revealing any personal data and, in the same flow, execute confidential...
Read moreCustom Blockchain Development - Phase 2
I'm looking for an experienced Cosmos SDK blockchain developer/team to continue development on my Testnet blockchain to Mainnet. Key Requirements: - Continue my...
Read moreBlockchain Developer/Engineer Needed
Hiring Blockchain Developer / Blockchain Engineer (Jharkhand) Location Preference: Dhanbad / Jharkhand Candidates Only (Highest Priority) Job Type: Internship /...
Read moreConvert GPI Funds Into Bitcoin
I need to move a portion of my balance on the GPI platform into Bitcoin strictly for long-term investment. I already hold the fiat funds inside GPI; what I’m mi...
Read moreCovert Wealth Ledger Development
Whisper Ledger will be a purpose-built platform whose sole aim is wealth invisibility. Every feature must preserve the privacy of financial transactions, ensure...
Read moreUSDT Sale Assistance on Binance
I have a holding of USDT that I want to liquidate through Binance and need an experienced hand to make the process fast, safe, and compliant. What I need from y...
Read moreCrack Two SHA-256 Hashes
I’m holding two SHA-256 digests and need a specialist who can do more than simply run them through an online checker. Hash 1: 9f53b4e1889128a994a6e1ba81e0b04b05...
Read moreText-Based Logo Design Needed
I’m launching a new venture and I need a clean, memorable text-only logo that instantly communicates the brand’s personality without relying on icons or illustr...
Read morePersonal Data Hashing Specialist
I need an expert to protect personal data using cryptography. The primary technique to be used is hashing. Key requirements include: - Expertise in cryptographi...
Read moreSecure LF Hotel Key Card Encoding
We are working on an authorized access-control solution that needs to integrate with multiple hotel lock systems. Our requirement is to encode RFID hotel key ca...
Read moreContent Authenticity Analyzer with AI
Budget is 3000Rs CAP: CONTENT AUTHENTICITY PLATFORM This is a multi-page application build using flask where users can submit and manage content for analysis. T...
Read moreSecure Drone Firmware Embedding & Verification
DGCA-Compliant Secure Boot & Firmware Locking for Agricultural Drone We manufacture DGCA-certified agricultural drones. We need a freelancer to implement a secu...
Read moreCryptography Compliance Assessment & Risk Audit
I need a seasoned cryptography specialist to review our existing encryption protocols, key-management setup and digital-signature workflows with one clear objec...
Read moreEncryption Techniques Course Documentation
I’m putting together the written component of a university-level course project on cryptography and data protection, and I want the documentation to revolve squ...
Read moreExtract App’s SQLite Decryption Key
I own an older Windows desktop application that saves its downloaded content in several local SQLite database files. Some of the columns are clearly encrypted a...
Read moreCustom Windows Password Manager
I need a full-featured password manager built specifically for Windows with a clean, intuitive graphical interface. The vault must unlock with a master password...
Read moreTwitter Growth Management
I’m looking for reliable, hands-on help to grow a brand-new Twitter profile and quickly build a community of young adults aged 18–30. The primary metric is foll...
Read moreSecure Android Multi-Chain Crypto Walletou th
1. Project Overview We are seeking an experienced and security-focused mobile developer or development team to build a non-custodial cryptocurrency wallet appli...
Read moreНастройка стейблкоина для Trust Wallet
У меня уже есть готовый токен, но его нужно доработать, чтобы он вел себя как полноценный стейблкоин внутри Trust Wallet. Что именно требуется • Подключить и ко...
Read moreFix Encryption Reliability - Encryption not working on app!
I’ve built a Snap-style social media app on lovable.dev and wired in the full Signal protocol—X3DH for the first handshake, ECDH+Double Ratchet for forward secr...
Read moreText Encryption & Decryption Script
I need a straightforward, well-documented script that can both encrypt and decrypt plain-text data for a small-scale cyber-security exercise. My priority is spe...
Read moreSymmetric Packet Encryption Module
I have a small Wireshark-based tool that captures live traffic for later analysis. For compliance reasons I now want every captured network packet to be written...
Read moreNFC Mutual Authentication Prototype
I need a small proof-of-concept that shows secure, device-to-tag mutual authentication over NFC. The goal is to exchange encrypted data only, so the demo should...
Read moreUpgrade Keamanan Aplikasi Desktop
Saya memiliki sebuah aplikasi desktop yang stabil secara fungsional, namun aspek keamanannya masih belum memuaskan. Fokus utama proyek ini adalah peningkatan fu...
Read moreArgentina, New Zealand - Based Cryptocurrency- Blockchain Creation (OR BASED IN AUSTRALIA)
Please take notice is BASED IN ARGENTINA, NEW ZEALAND or AUSTRALIA. I’m ready to launch a cryptocurrency that can function both as a payment method and an inves...
Read moreCAP: CONTENT AUTHENTICITY PLATFORM
CAP: CONTENT AUTHENTICITY PLATFORM This is a multi-page application build using flask where users can submit and manage content for analysis. The main objective...
Read moreZATCA E-Invoice API Integration
I need a production-ready API layer that lets our existing Microsoft Dynamics ERP push sales invoices to ZATCA in Saudi Arabia, retrieve the clearance response,...
Read moreBangun 50 Juta Koin Solana
Saya ingin meluncurkan mata uang kripto baru di jaringan Solana dengan total suplai tetap sebesar 50 juta koin. Fokus utama tugas ini adalah: • Merancang dan me...
Read moreTRC20 Transfer & Balance dApp
TRC20 Transfer & Balance dApp TRC20 Transfer & Balance dApp
Read moreIntegration of tokens into popular wallets.
I have a token and want it to display correctly in the most popular crypto wallets. At this point, I only need a basic, inexpensive setup that recognizes the to...
Read moreBEP20 Token Creation & PancakeSwap Listing
Project Title: Create & Deploy BEP20 Token + List on PancakeSwap (BSC Network) --- Project Description: I need an experienced blockchain developer to create, de...
Read moreAntivirus Evasion (Crypter)
I want to learn antivirus evasion, specifically how to create my own private stub and a crypter using the C# programming language. I'm willing to pay an hourly...
Read moreBrisbane-Based Cryptocurrency Creation (BASED IN BRISBANE OR SURROUNDING) -- 2
Please take notice is ONLY BASED IN BRISBANE PREFERRED OR BASED IN AUSTRALIA. I’m ready to launch a cryptocurrency that can function both as a payment method an...
Read moreDiffie-Hellman Report Section
I need a concise yet academically sound introduction for my Discrete Mathematics for Computing report that focuses on the Diffie-Hellman key-exchange protocol....
Read moreEthereum Wallet Transfer Know-how
Ich suche jemanden, der mir in klaren, leicht nachvollziehbaren Schritten zeigt, wie ich meine Krypto-Währungen – konkret Ethereum und den Token „4-Way-Mirror“...
Read moreOpenSSL RSA Key Pair Creation
I need an RSA key pair generated through OpenSSL for a web-server SSL/TLS deployment. The specifics are straightforward: ( i mean i can generate my self I just...
Read moreFPGA EMV and DSA Analysis
I have raw captures from both contact (ISO 7816) and contactless (ISO 14443) EMV cards fed directly into an FPGA test rig. My objective is two-fold: complete pr...
Read more