Criptografía 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.
De 18,134 opiniones, los clientes califican nuestro Cryptographers 4.93 de un total de 5 estrellas.Contratar a 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.
De 18,134 opiniones, los clientes califican nuestro Cryptographers 4.93 de un total de 5 estrellas.Contratar a Cryptographers
Generate JWKS from X.509 Certificate
6 días 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
5 días left
Verificado
Send examples when bidding for nft airdrop platform
$571
Average bid
CryptoTool 2.1 Assignment Help ASAP
5 días 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
High-Performance MS SQL CLR FPE UDF
2 días left
Verificado
This project centers on a brand-new MS SQL Server CLR-based User Defined Function that performs format-preserving encryption (tokenization) of Personal Identifiable Information. The primary goal of this engagement is to validate that the CLR UDF architecture meets the required throughput target. The cryptographic implementation may use an existing FF1/FF3-1 library or a lightweight placeholder — what must be proven is that the SQL Server CLR layer can sustain the expected load at scale. Every line will be written from scratch and staged in our Development environment. Scope • Implement FF1 and FF3-1 per NIST SP 800-38G in C#. An existing open-source library is acceptable provided it is fully managed and compatible with SQL CLR deployment. • Wrap the algorithms in a MS ...
$519
Average bid
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