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    2,092 cryptography travaux trouvés au tarif de EUR
    Applied Cryptography 6 jours left
    VERIFIÉ

    I want the help of understanding Applied Cryptography modules and how to implement them in CrypTools 2.1 DES Algorithm SHA MD5 Hash Functions RSA Digital Signature Diffie-Hellman key exchange protocol

    €61 (Avg Bid)
    €61 Offre moyenne
    5 offres

    Looking for some who is good in the following: graph theory, algorithms, and applications of algebraic structures. Graphs: paths, trees, circuits, breadth-first and depth-first searches, colorings, matchings. Enumeration techniques; formal power series; combinatorial interpretations. Topics from coding and cryptography, including Hamming codes and RSA. The task to perform: Need help on some practi...

    €33 (Avg Bid)
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    2 offres

    I am running through some issue for a project that is based on building the system to prevent it from security attacks. Please do not message me if you do not have experience with cryptography.

    €134 (Avg Bid)
    €134 Offre moyenne
    4 offres
    Cryptography 3 jours left
    VERIFIÉ

    Creating Public/Private Key digital signatures cryptography methods such as RSA encryption If you are interested in information security, contact me to inform you of the project details JAVA

    €145 (Avg Bid)
    €145 Offre moyenne
    5 offres

    - report with at least 12 page -font times new roman 12 pt with single space - mention a references and free references and share it with me -paraphrase at least 50% of it - I have some free references that I can share it - doc files - don't publish it

    €27 (Avg Bid)
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    10 offres

    We need a freelancer with experience of minimum three years in the field of academic writing and implementations. Domains of writing include 1. Electrical and Electronics 2. Computer Science and Engineering (IoT, Machine Learning, Data Science, Artificiall Intelligence) 3. Information security (Cryptography , security in cloud computing) Requirement 1. Excellent Writing skills 2. Knowledge of co...

    €60 (Avg Bid)
    €60 Offre moyenne
    14 offres
    Information Security 1 jour left
    VERIFIÉ

    directory integrity checking program. The program monitors the changes on a specified directory using hash functions and digital signatures. Creating Public/Private Key cryptography methods such as RSA encryption

    €93 (Avg Bid)
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    7 offres
    Block chAIN Developer 1 jour left
    VERIFIÉ

    We are looking for a blockchain developer who will be responsible for designing, implementing, and supporting a distributed blockchain-based network. Job Responsibilities: 1. Research, design, develop, and test blockchain technologies 2. Brainstorm and help evaluate applications for new tools and technologies as they continually evolve 3. Maintain and extend current client- and server-side applica...

    €722 (Avg Bid)
    €722 Offre moyenne
    6 offres
    Block - Chain Developer 15 heures left
    VERIFIÉ

    We are looking for a blockchain developer who will be responsible for designing, implementing, and supporting a distributed blockchain-based network. Job Responsibilities: 1. Research, design, develop, and test blockchain technologies 2. Brainstorm and help evaluate applications for new tools and technologies as they continually evolve 3. Maintain and extend current client- and server-side applica...

    €594 (Avg Bid)
    €594 Offre moyenne
    3 offres

    I need someone whose background is computer security, cloud computing, fog computing, cybersecurity, and cryptography to help me in my paper.

    €73 (Avg Bid)
    €73 Offre moyenne
    39 offres
    BlockChain Developer -- 2 S'est terminé left

    We are looking for a blockchain developer who will be responsible for designing, implementing, and supporting a distributed blockchain-based network. Job Responsibilities: 1. Research, design, develop, and test blockchain technologies 2. Brainstorm and help evaluate applications for new tools and technologies as they continually evolve 3. Maintain and extend current client- and server-side applica...

    €843 (Avg Bid)
    €843 Offre moyenne
    5 offres
    Cryptography Project -- 2 S'est terminé left

    Need an expert with knowledge of cryptography, math and computer science

    €23 (Avg Bid)
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    7 offres

    I will give you the java code you need to convert into a python notebook with details. Code related to elliptical curve cryptography Price 30 dollar fixed—time One day.

    €16 (Avg Bid)
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    2 offres

    Need a tutor to learn about Blockchain developing & cryptography.

    €53 (Avg Bid)
    €53 Offre moyenne
    2 offres

    We have a client/server program that is originally written in VB/C# and now we need someone to convert it to CC++. The person should also have a good knowledge of databases, networking infrastructures, cryptography methods (AES) and HTTP requests (part of the communication is done within webservers). If you are interested in the project, please contact us for more details.

    €99 (Avg Bid)
    €99 Offre moyenne
    12 offres
    AWS or Azure Solution architect S'est terminé left

    We are developing a high-tech counterfeit product detection system based on the latest security tools. Please reply following in your cover letter 1- Have you ever worked on a similar app (example unisecure, olnica or chkfake ) 2- What's your background in PKI, RSA, cryptography, encryption, IoT or blockchain programming 3- App/service will be built on AWS or Azure stack- Which cloud stack y...

    €414 (Avg Bid)
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    2 offres
    Computer Science Assignmenmt S'est terminé left

    Need an expert who has knowledge in cryptography, math and computer science

    €23 (Avg Bid)
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    9 offres

    if you are familiar with this field pls contact me for detailed information; need cryptography expert Implement in Python a secure pseudo-random generator (PRG),by relying on the fact that the Decisional Diffie-Hellman assumption is true. Research the area of Elliptic-curve cryptography regarding the material posted at the NIST ; construct a PRG that stretches a small number of bits (at most 521)...

    €152 (Avg Bid)
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    9 offres
    Lightweigh IoT security on FPGA S'est terminé left

    needs xlinx FPGA programer/designer research orientation must be there idea on lightweigh cryptography

    €838 - €1677
    €838 - €1677
    0 offres
    Help in my phd S'est terminé left

    Simulation for a secure system for blockchain using quantum cryptography

    €460 (Avg Bid)
    €460 Offre moyenne
    5 offres
    aeinst digital fiat currency 23 jours left
    VERIFIÉ

    Build a transmitted converted digital fiat currency exchange transaction website (cloud computing platform) iniating user data cryptographic credentials employing multiple payment forms of digital assets and other unlimited embodiments of different spending rights of different cryptographic credentials wherein parties involved may use same currency for consensus based blockchain and transaction c...

    €8 - €25
    Scellé LDN
    €8 - €25
    2 offres
    Modern Cryptography S'est terminé left

    Modern Cryptography very short 1-2 hour

    €12 / hr (Avg Bid)
    €12 / hr Offre moyenne
    5 offres
    cryptography S'est terminé left

    cryptography security cipher mac cca

    €21 / hr (Avg Bid)
    €21 / hr Offre moyenne
    1 offres
    Modern cryptography S'est terminé left

    Modern cryptography Modern cryptography, just 1-2 hour work

    €8 - €25
    €8 - €25
    0 offres
    Algebraic Cryptography tutorting S'est terminé left

    Assistant to prepare an exam of Algebraic Cryptography, need quality guranteer. Better for good at limit time work, 1 hour work, about $30

    €65 (Avg Bid)
    €65 Offre moyenne
    10 offres
    Project for Camilo S. -- 2 S'est terminé left

    Hi Camilo, nice to meet you. Do you have any experience with cryptography? I need someone who can help me design a one click payment checkout platform which can integrate with various ecommerce platforms. I would like to use a microservice architecture and HMAC with JWT for secure tokenization. Sounds like a good plan? can you help with that?

    €207 (Avg Bid)
    €207 Offre moyenne
    1 offres
    Project for Sergey G. S'est terminé left

    Hi Sergey, nice to meet you. Do you have any experience with cryptography? I need someone who can help me design a one click payment checkout platform which can integrate with various ecommerce platforms. I would like to use a microservice architecture and HMAC with JWT for secure tokenization. Sounds like a good plan? can you help with that?

    €207 (Avg Bid)
    €207 Offre moyenne
    1 offres
    Project for Diamantis F. S'est terminé left

    Hi Diamantis, nice to meet you. Do you have any experience with cryptography? I need someone who can help me design a one click payment checkout platform which can integrate with various ecommerce platforms. I would like to use a microservice architecture and HMAC with JWT for secure tokenization. Sounds like a good plan? can you help with that?

    €207 (Avg Bid)
    €207 Offre moyenne
    1 offres
    Crypto researcher S'est terminé left

    (Part-Time) Crypto Researcher Responsibilities * Produce in-depth analysis of the crypto industry, project design, token models and market trends * Sourcing early stage investment opportunities in emergent companies and protocols * Collect data and conduct analysis to present meaningful market findings, insights, and commentary both for internal and external purposes * Deliver research reports on...

    €41 / hr (Avg Bid)
    €41 / hr Offre moyenne
    9 offres
    Networking + Cryptography S'est terminé left

    Networking task in which cryptography is involved If you have knowledge of it,please bid or message me. I will share details with you

    €25 - €37
    Scellé
    €25 - €37
    3 offres
    iOS VOD Encryption Support -- 2 S'est terminé left

    Hello, I am looking for someone who has experience with iOS decryption for offline video on demand. I need the necessary information to decrypt VOD files such as cached content keys, and how to acquire them from devices. This requires knowledge of Fairplay and HLS. Please know that I am not requesting to build an application. This is a cryptography request. Please only respond if you understand...

    €942 (Avg Bid)
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    10 offres
    Help with a cryptography task -- 2 S'est terminé left

    Need help demonstrating something on a linux virtual machine

    €109 (Avg Bid)
    €109 Offre moyenne
    6 offres
    Chat app with crypto S'est terminé left

    I need an Ios and android app. I would like it designed and built. The idea is Chat application ( same telegram) + all users have erc 20 currency wallet in the app they can send to each other with escrow payment the important thing is the Cryptography and the application should encrypt with tor source code

    €3003 (Avg Bid)
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    30 offres
    need security researcher S'est terminé left

    i need a cryptography master and security researcher who can research on my android and server and setup a good encryption to encrypt data when sending to server and only server can decrypt that data.. in between no user should be able to get data or decrypt it.. .

    €152 (Avg Bid)
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    7 offres
    document tracking system S'est terminé left

    Application scenario – Assuming a manager wants a piece of important document in txt format to be read by all employees one by one. The manager has to be absolutely sure that everyone has declared explicitly that he/she has read that document. The manager should be able to see (read) all the names who declared that they have read that document in clear text. The manager should also be able t...

    €17 (Avg Bid)
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    3 offres
    Encrypt Game Files S'est terminé left

    Hi, I have got various files and extensions used within my game (models, textures, bins, maps). However, they all can be opened with text editors, decrypted and so on. I am looking for someone to create a decent encryption tool to encrypt all files in my game client root and add functionality to game source so that it can read them. Protection should be extremely difficult to break. Requirement...

    €463 (Avg Bid)
    €463 Offre moyenne
    16 offres

    Request details I used Xilinx Vivado for analyzing various cryptography I have readings of a few lightweight cryptography techniuqes including frequency/clock rates, throughput, throughput/slice, power consumption I need help in placing these readings and modifying some of their parameters to fit in a real-life scenario of a Wireless Body Area Network WBAN like which frequency would be more sui...

    €29 (Avg Bid)
    €29 Offre moyenne
    2 offres

    looking to put together a team of developers and designers who have understanding and experience in building html5, web based apps that at the core have decentralization and cryptography. respond by answering these questions: 1. what gig economy apps have you or your team built? provide links 2. what is your knowledge/experience of cryptography and decentralization 3. how would you create a mobil...

    €41453 (Avg Bid)
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    23 offres
    Cryptography project Math1 S'est terminé left

    this is a Cryptography project that is a lot of math involve, need to know chinese Remainder theorem, RSA, AES, and quantum cryptography, for more details please request info.

    €26 / hr (Avg Bid)
    €26 / hr Offre moyenne
    2 offres
    Cryptography -- 2 S'est terminé left

    This is related to Advanced Encryption System, AES, and DES, and other encryption algorithms. I will give you some secret data and you need to encode them as I instruct with the help of coding in C. This will be a long term work plan. Please do bid if you know cryptography and know how to code in C.

    €114 (Avg Bid)
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    9 offres

    2500 words report • To furnish students with a detailed understanding of the methods used by attackers to compromise computer system and network security. • To enable students to compare and contrast the various tools and techniques that can be used to protect computer systems and networks from attack and to select appropriate tools and techniques for dealing with specific attacks. M...

    €102 (Avg Bid)
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    44 offres
    Cryptography Theory Help S'est terminé left

    I need help with Cryprography Theory. Looking for support on some questions so looking forward to hearing from you.

    €176 (Avg Bid)
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    14 offres
    Blockchain Frontend Engineer S'est terminé left

    We are building a suite of financial products on blockchain and are looking for founding team members. Requirements: Strong software development background Experience working with large codebases Experience working with open-source projects Experience working with React (hooks, context, etc.) Strong knowledge of common algorithms and data structures Familiarity with basic cryptography Familiarity...

    €923 (Avg Bid)
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    14 offres
    Complete a small cryptography task S'est terminé left

    Need to generate a signature for a given message and compare the results.

    €27 (Avg Bid)
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    10 offres

    Need expert in networking especially in Cyber Security Need good skills of networking, wireless security, network design, cryptography , risk management etc. Need responsible and reliable expert

    €28 (Avg Bid)
    €28 Offre moyenne
    5 offres
    Cryptography S'est terminé left

    Cryptography practical exam

    €17 / hr (Avg Bid)
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    3 offres
    Cryptography practical exam S'est terminé left

    I have a practical exam in the course cryptography

    €12 - €21 / hr
    €12 - €21 / hr
    0 offres
    NEED AN EXPERT IN CRYPTOGRAPHY S'est terminé left

    We are looking for experts in Cryptography

    €323 (Avg Bid)
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    3 offres
    emv software production S'est terminé left

    i need someone who can write software that is familiar with emv, adpu commands, and arqc/arpc cryptography.

    €340 (Avg Bid)
    €340 Offre moyenne
    6 offres

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