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.

From 25,354 reviews, clients rate our Cryptographers 4.83 out of 5 stars.
Hire 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.

From 25,354 reviews, clients rate our Cryptographers 4.83 out of 5 stars.
Hire Cryptographers

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    7 jobs found

    We are looking for an experienced developer with expertise in cryptocurrency trading, machine learning, and algorithmic trading to create a fully autonomous crypto trading bot. The bot should be capable of analyzing market trends, executing trades, and adapting its strategies based on performance using machine learning techniques. Responsibilities: Bot Development: Design and implement a crypto trading bot that can trade autonomously across multiple exchanges (e.g., Binance, Coinbase, Kraken). Data Collection & Preprocessing: Integrate with APIs to pull historical and real-time market data (price, volume, order book, etc.), and preprocess data for training machine learning models. Machine Learning Models: Use machine learning algorithms to analyze market trends and build predictive m...

    $11797 Average bid
    $11797 Avg Bid
    34 bids

    I'm looking for a designer who can create a website for a BTC Staking platform with a professional and corporate style. The primary aim of the site is to attract new investors. Key Responsibilities: - Design a website that explains the concept of BTC Staking and the new Liquid Token we generate - Incorporate user testimonials and previous investors' experiences into the design - Implement a design that is modern and sleek, with a focus on professional and corporate aesthetics Ideal Skills: - Deep understanding of BTC Staking, Trading, and Liquid Token - Proven experience in designing financial or investment-oriented websites - Ability to create engaging, user-friendly interfaces that can attract and retain new investors - Excellent design skills with a focus on corporate aesth...

    $154 Average bid
    $154 Avg Bid
    91 bids

    I'm looking for an experienced developer to create a MEV (Miner Extractable Value) bot for me to deploy on the Ethereum network. This bot's primary function should be to identify and exploit arbitrage opportunities, particularly targeting front-running DEX (Decentralized Exchange) trades on Uniswap. Ideal Skills and Experience: - Extensive knowledge and experience with Ethereum and DEXs, specifically Uniswap. - Proficient in programming and developing trading bots. - Deep understanding of MEV and arbitrage strategies. - Experience with front-running DEX trades. - Strong analytical skills to identify profitable trades.

    $316 Average bid
    $316 Avg Bid
    23 bids
    RSA Private Key decryption
    4 days left
    Verified

    Please only apply if you have direct experience in cryptography and rsa key decryption. We are looking for experienced cryptographer to assist us with a project. The files is signed by the factory with 1024RSA key. The key/signature is used into two files different format that contain same cid. We have many files with correct signatures available and need someone to figure out the algorithm of the signature and generate a new file by editing the cid. The payment will be issues on completion test basis. Once the freelancer is chosen you will receive the two files . When you get the signature algorithm, I will send you another cid to replace by the one . You will send the test files back to us for testing . If the files work and we have no issues , you will get paid as agreed. The files ...

    $2387 Average bid
    $2387 Avg Bid
    79 bids

    I'm seeking a professional with extensive experience in cryptography and its application within the banking sector. The main aim create a use case document to bolster data security in the Indian banking system (IT and network Infrastructure and Application Infrastructue) against current and future threats(Like AI ML ,Quantum Computing.

    $17 Average bid
    $17 Avg Bid
    2 bids

    I'm in need of a professional well-versed in Solidity and familiar with encryption algorithms. The main focus of this project pertains to using an encryption algorithm for identity verification purposes within a smart contract or DApp. Ideal Skills and Experience: - Proficient in Solidity with a portfolio of smart contract or DApp development - Expertise in encryption algorithms - Experience in implementing identity verification systems - Knowledge of secure coding practices and data protection measures - Strong problem-solving skills and attention to detail

    $1234 Average bid
    $1234 Avg Bid
    45 bids

    I'm looking for a developer to create a blockchain software specifically designed for data security and authentication of personal data. The software should be built on the Hyperledger platform. Key Requirements: - Proficient in Hyperledger programming - Experience in developing data security and authentication software - Understanding and expertise in handling personal data securely Ideal Skills: - Blockchain software development - Data security expertise - Hyperledger platform proficiency - Personal data handling experience

    $18 / hr Average bid
    $18 / hr Avg Bid
    29 bids

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