Criptografie Jobs
Cryptography is the science of protecting sensitive information by transforming it into a code that is illegible to unauthorized users. Cryptographers use mathematics and computer algorithms to create cryptographic protocols and encryption techniques that allow data to be kept secure, in the same way a safe can be used to protect valuables from theft or destruction. Cryptographers are technology professionals specifically trained in the art and science of encrypting digital information, making them extremely valuable assets for businesses, governments, researchers and individuals looking to protect their sensitive data.
The demand for expert Cryptographers has grown significantly in recent years, as new laws have been introduced regulating data security and protection, forcing businesses of all types to recognize the importance of safeguarding sensitive information. As such, Cryptography has become an essential tool in a variety of industries, from healthcare to finance, marketing, law and many others.
Here’s some projects that our expert Cryptographers have made real:
- Creating presentations around cryptography
- Translating coding languages relevant to cryptography
- Constructing comparison studies between different cryptographic algorithms
- Developing secure network communication protocols through Diffie-Hellman key exchange and AES encryption
- Enveloping, signing and creating digital messages with .pfx certificates
- Extracting font names from documents written in Cyrillic
- Deconstructing cryptosmt tool - Ascon cipher – changing from 5 to 4 size s-box
- Simulating cryptocurrency risk levels
- Decrypting digital files using PGP private keys
By hiring a Cryptographer through Freelancer.com on your projects you can ensure that your data remains secure, be it for a simple encryption project or something more complex such as building secure communication networks between multiple users. If you have a project requiring specialist cryptographic support then post it today on Freelancer.com and hire one of our experts to bring your project to life.
Conform celor 18,030 recenzii, clienții îi evaluează pe Cryptographers cu 4.93 din 5 stele.Angajează Cryptographers
Cryptography is the science of protecting sensitive information by transforming it into a code that is illegible to unauthorized users. Cryptographers use mathematics and computer algorithms to create cryptographic protocols and encryption techniques that allow data to be kept secure, in the same way a safe can be used to protect valuables from theft or destruction. Cryptographers are technology professionals specifically trained in the art and science of encrypting digital information, making them extremely valuable assets for businesses, governments, researchers and individuals looking to protect their sensitive data.
The demand for expert Cryptographers has grown significantly in recent years, as new laws have been introduced regulating data security and protection, forcing businesses of all types to recognize the importance of safeguarding sensitive information. As such, Cryptography has become an essential tool in a variety of industries, from healthcare to finance, marketing, law and many others.
Here’s some projects that our expert Cryptographers have made real:
- Creating presentations around cryptography
- Translating coding languages relevant to cryptography
- Constructing comparison studies between different cryptographic algorithms
- Developing secure network communication protocols through Diffie-Hellman key exchange and AES encryption
- Enveloping, signing and creating digital messages with .pfx certificates
- Extracting font names from documents written in Cyrillic
- Deconstructing cryptosmt tool - Ascon cipher – changing from 5 to 4 size s-box
- Simulating cryptocurrency risk levels
- Decrypting digital files using PGP private keys
By hiring a Cryptographer through Freelancer.com on your projects you can ensure that your data remains secure, be it for a simple encryption project or something more complex such as building secure communication networks between multiple users. If you have a project requiring specialist cryptographic support then post it today on Freelancer.com and hire one of our experts to bring your project to life.
Conform celor 18,030 recenzii, clienții îi evaluează pe Cryptographers cu 4.93 din 5 stele.Angajează Cryptographers
Need Crypto Expert to Find Non-Custodial Wallets Without Exchange Labels on Blockchain Explorers
6 zile left
Cont confirmat
Title: Need Crypto Wallet Research Expert (Non-Custodial Wallets) From Countries like China, Japan, Koreya, Hong Kong Hello, I am looking for an experienced cryptocurrency and blockchain expert to help identify non-custodial crypto wallets that appear as regular personal wallets on blockchain explorers. What I Need: 1. Find non-custodial wallets with full private key control 2. Research wallets that appear as standard wallet-to-wallet transfers 3. Avoid exchange-labeled addresses where possible (Binance, Bybit, OKX, Coinbase, etc.) 4. Explain how transactions appear on blockchain explorers 5. Provide real examples or supporting evidence 6. Compare the best wallet options and recommend the most suitable choices 7. Knowledge of wallets commonly used in China, Japan, and South Korea...
$500
Average bid
Secure CI Pipeline & Deterministic Ingestion
6 zile left
Cont confirmat
This engagement unfolds over four tightly-scoped milestones, each building toward a rock-solid, cost-efficient back-end for our contract-analysis product. Milestone 1 – Environment Isolation + Automated Pipeline A containerised sandbox (Docker or equivalent) mirrors production yet guards the live sync layer from harm. A one-click CI/CD workflow spins up the sandbox, runs the full test suite, and promotes builds only when all checks pass. Milestone 2 – Asynchronous Ingestion + Robust Error Handling Uploads must never freeze the browser again. You will refactor the ingestion engine so every file is queued, processed in the background, and surfaced to the UI through real-time status updates. All exceptions are caught, logged, and retried without blocking the user. Milestone...
$1072
Average bid
Meme Coin Launch on Exchange
4 zile left
I'm looking to launch a basic meme coin on a crypto exchange. I need experienced developers who can deliver this ASAP. Requirements: - Basic cryptocurrency creation Ideal Skills and Experience: - Experience in cryptocurrency development - Familiarity with crypto exchange platforms - Ability to deliver high-quality work under tight deadlines Please include detailed project proposals in your application.
$310
Average bid
Generate JWKS from X.509 Certificate
3 zile left
I already hold an X.509 digital certificate and I now need a matching set of JSON Web Key Sets (JWKS) built from it so I can feed the keys into an OAuth / OIDC gateway. The keys must be created for the RSA algorithm only; I do not require EC or HMAC variants at this stage. What I will hand over: • The existing X.509 certificate file (public and private parts available) along with any password that protects the private key. • Any metadata you need about issuer, key-use (sig), kid naming conventions, or expiry. What I expect back: • A correctly structured containing the public RSA key entries ready for direct publication. • The corresponding private key in a secure format of my choosing (PKCS#12 or PEM) and clear instructions on how it maps to the JWKS. • A ...
$147
Average bid
Blockchain developer for nft airdrop platform
2 zile left
Cont confirmat
Send examples when bidding for nft airdrop platform
$562
Average bid
CryptoTool 2.1 Assignment Help ASAP
2 zile left
Мне срочно нужно выполнить простое задание в CryptoTool 2.1 stable build. Точное условие пришлю сразу после отклика, но в целом речь идёт о базовых операциях внутри программы: открыть мой файл, применить нужные модули шифрования или анализа, получить корректный результат и кратко описать шаги. Ожидаю: • итоговый рабочий файл CryptoTool (или сохранённый рабочий демонстрационный файл) • краткий отчёт с описанием выполненных шагов и полученных значений ‑ скриншоты приветствуются Ничего сверхсложного там нет, поэтому рассчитываю получить готовый результат как можно быстрее после передачи задания.
$46
Average bid
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