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    2,469 cryptography trabalhos encontrados, preços em EUR

    I need to encrypt a tibia client so that the graphics files can not be stolen. version : 8.60

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    EMV-chip Software Encerrado left

    Cartão EMV / EMV ISO-7816 & amp; Smart card Java Software Engineer n & amp; Programação & amp;<br />Engenheiros & amp eletrônico; Microcontrolador & amp; Cryptography.<br /><br />Olha o que eu preciso:<br /><br />PIN Projeto Eu preciso de um software com wich eu posso simplesmente ler o PIN de um wich de smart card (um cartão Bank) pode ser uma SDA ou cartão de DDA. Como todos sabem, o Chip & amp; Cartões EMV PIN ou chamada Bank Card<br />O PIN é o chip, como extrair o PIN, eu realmente não fazer & amp; acirc; & euro; & Comércio ;! nt sei que eu tenho dois cartões inteligentes leitores / escritores e eu tenho um software (Java EMV Reader...

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    need implementation for Database server for a mobile health application The server should act like blockchain creating each block with cryptography hash function(Hash Map in Java or anything else). We should have a web page to control the type of data we will have 3 types : 1- Immutable data that when we save it it can't change 2- Editable data that should be implemented to be changes when the user request 3- Data that will be deleted. this type of data should be deleted from the blockchain when the user requested. The idea is to implement using cryptographic function and control the type of data to give the privacy of these data to the patient. We should use this server for a mobile health application with mobile app and Doctor website that is already implemen...

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    Cryptography and Security - 2000w report - 18/1/22 (22:00 UK TIME)

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    ...elections, e-voting, e-auctions, and general on-chain governance. 3. Blockchain runtime functionalities (SSI DIDs, Decentralized and permissionless naming protocols, Lightweight Cryptography, Layer 2 solutions, Protocol-level Oracles, TEEs, AI-based SGD Analysis and Telemetry with IoT & Sensory Technologies). 4. IPFS-based solutions. IPFS allows for data to be stored across a distributed network of nodes, which has the potential to eliminate any single point of failure. **Stack** (Not must, good to have, please transparently specify what you have ) Rust Programming Language, Web-Assembly, Post-Quantum cryptography Heterogeneous network sharding, Intel SGX, Liquid democracy and governance mechanisms Peer-to-Peer (P2P) Networking, Interplanetary File System (IPFS)...

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    Need help with Modern Cryptography 7 horas left
    VERIFICADO

    Need someone expert with modern cryptography for tomorrow.

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    Expert in Cryptography Encerrado left
    VERIFICADO

    Hi, I need help to improve any cryptography Algorithms. The improve have to be in the full time of the process ( encryption process + uploading process) Please contact me if you are an expert with the process.

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    Hi, I need help to improve any cryptography Algorithms. The improve have to be in the full time of the process ( encryption process + uploading process) Please contact me if you are an expert with the process.

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    I need implementation for Database server for a mobile health application The server should act like blockchain creating each block with cryptography hash function(Hash Map in Java or anything else). We should have a web page to control the type of data we will have 3 types : 1- Immutable data that when we save it it can't change 2- Editable data that should be implemented to be changes when the user request 3- Data that will be deleted. this type of data should be deleted from the blockchain when the user requested. The idea is to implement using cryptographic function and control the type of data to give the privacy of these data to the patient. We should use this server for a mobile health application with mobile app and Doctor website that is already implemented. ...

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    I am looking for a tech savvy computer expert to recover a defaulted judgment debt from a UN member state for a lawful (de jure) sovereign with entitlements and rights in International Law. The applicant will be very well paid and should have strong related atrributes and skills including computer networking, programming, linux, reverse engineering, cryptography. When the judgment debt is recovered, he/ she will take your payment and deliver the rest to the org site of king roman , and be rewarded with a knighthood and the opportunity of a further mission as desired.

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    Title: Credit Card Fraud Detection System Subject: Security and Cryptography Will be provided a template/guideline to follow but generally Criteria Font: Times New Roman, 11 Line and paragraph spacing: allowed till 1.5 Citation: Harvard Style Plagiarism: 20% Allowed Language: English

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    ...smart contract scoping, ideating, building and deploying -Also architecting, maintenance and enhancements of smart contracts and relate products -Code review -Develop, integrate and evaluate cryptographic tools, products and frameworks. -Be subject matter expert offering vision and development around current and new cryptography concepts, blockchains and tools ○ Public/Private key encryption and digital signature (elliptic curve) ○ Key management (e.g. hsm, threshold cryptography, multiparty computation) ○ Zero knowledge proofs) -Troubleshooting cryptographic anomalies and issues You bring to the table: -Solidity -RUST -Startup experience. -Relentless -Unafraid of failing and iterating -Proactive and ownership minded - you find productivity even when not assigned -Values ...

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    Tradal Commodities Encerrado left

    Focused on the physical buying, selling, sourcing & facilitating high & low volume commodities, Tradal is a call option on a new disruptive trading  system  aiming to make a dent in global commodity trading. Tradal provides new levels of transparency, the atomic transaction provides unparalleled  efficiency  with cheaper transactio...on the physical buying, selling, sourcing & facilitating high & low volume commodities, Tradal is a call option on a new disruptive trading  system  aiming to make a dent in global commodity trading. Tradal provides new levels of transparency, the atomic transaction provides unparalleled  efficiency  with cheaper transaction costs & fewer middlemen. experience needed Blockchain architecture...

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    Experienced technical writer for a 2–3-month engagement to create software product documentation Ideal candidate will have experience as a software engineer and will be open to getting their hands on the initial open-source software library as well as future products Ability to work independent of the engineering team and able to grasp software concepts quickly Bonu...technical writer for a 2–3-month engagement to create software product documentation Ideal candidate will have experience as a software engineer and will be open to getting their hands on the initial open-source software library as well as future products Ability to work independent of the engineering team and able to grasp software concepts quickly Bonus points for hands-on experience with cryptography or ...

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    Description: Dapp Blockchain back-end development, participating in architecture design, code review, technical community, etc. More than 3 years of software development experience Proficiency in the development language of Solidity, Rust, Web3. Familiarity with the development of distributed networks, cryptography, consensus, virtual machines, etc. Experience in blockchain project development is preferred Familiarity with Linux development Experience in GitHub open-source projects is preferred

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    Applied cryptography expert is required for urgent work!!

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    I am looking for an expericed coder in C and C++ language, who has prior experience of creating project work with complex coding requirements. The work is related with Cryptography, AES, Block Ciphers, Substitution Permutation Network , Middle square interested , please feel free to DM. Thank you!

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    Decentralised blockchain implementation over centralized

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    Cryptography 2 Encerrado left

    The file will be sent in the chat

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    I’d like to partner with someone who knows cryptography to learn about cryptography for my business.

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    I'm working on getting a job in IT security and unfortunately do not have the time to learn as fast as the pace is going at currently. I would like to see what the sources are for hackers to exploit all sorts of vulnerabilities in the threat landscape such as HWID spoofing and other methods of concealing detection that advance...getting a job in IT security and unfortunately do not have the time to learn as fast as the pace is going at currently. I would like to see what the sources are for hackers to exploit all sorts of vulnerabilities in the threat landscape such as HWID spoofing and other methods of concealing detection that advanced threats use. This job I'm going after is legal. I would like a reading list from cryptography to advanced computer threats that target ...

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    Fast-growing international DeFi platform is looking for the Copywriter with a solid fintech background to be responsible for creating content for all communication channels of the brand. About the company: 3 years on the market 15 own products (revenue-generating tools, access to IPOs, educational products) International team of 80+ professionals with expertise in capital markets, FinTech, cryptography, blockchain, and cybersecurity More than 60 000 active users Main goal: To create text content for our client`s official Social Media pages and blog, promo publications, educational and expert content for the company's educational platform about DeFi, product guides, texts for the keynote slides and speaker notes, and video scripts. Required competences: Native Engl...

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    Unit 1 Logic and Proofs: Propositional logic,...connectivity for undirected and digraphs, Dijkstra's algorithm for shortest path problem Unit 5: Graphs theory II: planner graphs, Euler formula, colouring of a graph and chromatic number, tree graph and its properties, rooted tree, spanning and minimum spanning tree, decision tree, infix, prefix, and postfix notation Unit 6: Number theory and its application in cryptography: divisibility and modular arithmetic, primes, greatest common divisors and least common multiples, Euclidean algorithm, Bezout's lemme, linear congruence, inverse of (a modulo m), Chinese remainder theorem, encryption and decryption by Ceasar cipher and affine transformation, Fer...

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    cryptography work Encerrado left

    I want someone who can do cryptography work

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    We require a skilled knowledgeable C# coder, to modify / rewrite from scratch, a small part of our obfuscator/encrypter. Project is coded in C# and produces a 64-bit .Net executable. Cryptography knowledge is a MUST!

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    Crypto Escrow Wallet Encerrado left

    Im looking to hire an experienced blockchain, cryptography, bitcoin and Bouncy Castle API, Building Certification and DOTNET Framework in C# programming in order to be able to create a revolutionary crypto escrow finance service wallet and Application. No experience? No Subject Keywords? Dont Respond! Thanks

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    Looking for a C programming expert who is well versed in web security. Web Security Openssl, Cryptography (basics), etc. Will discuss in further details, willing to negotiate in price (prefer fixed flat fee if possible).

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    ...de3monstration purposes): Suppose that we want to encrypt a sentence containing 10 words. The length of the public key will be 64 characters. The length of the private key key will be 150 characters. Example 2: Now we want to encrypt a sentence containing 500 words: Again, he length of the public key will be 64 characters. The length of the private key key will be 150 characters. Is this possible in cryptography? For the optional project, security is not my concern. My concern is the FIXED LENGTHS only! ABOUT YOUR BIDS Please don't waste my time with negotiations. Leave separate FINAL bids for each project PAYMENT I will not release any milestone until I will test the developer's work and make sure is working as expected (at least on my PC)! For this reason, the ...

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    Cryptography Encerrado left

    I need to check the report and codes regarding to cryptography. And what needs to improve. Then do it

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    This is an assignment that requires to design a secure mechanism for both confidentiality and authentication purposes using a combination of Diffie Hellman key exchange and AES (Advanced Encryption Standard) Can use python libraries like numpy but not libraries like AES Comments should be included in the python file for documentation purposes. Should not be complex and should look like it was done by a university student.

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    The company you work for, which specializes in cryptography, has been commisionned by a financial institution, the Georgian Bank (GB), whom has just aquired another bank -- the Alpha Credit Union (ACU). As part of the merger, bank accounts are to be transferred from ACU to GB and customers are to migrate to GB's online banking systems login. Of particular interest are files containing customer's PINs and passwords the will need to be securely transferred from ACU to GB. It has been agreed that a system needs to be built to support file-level encryption, so that an export of the customer credentials can be encrypted by ACU, transferred to GB and decrypted for import. The high level requirements are: A new PKI will be stood up to issue certificates to GB and ACU. GB'...

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    It is a 4 question review that I will need back by friday.

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    We need a blockchain developer to develop a blockchain wallet for us. let me know if you can we can discuss more

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    Goal: To comprehend advanced knowledge, current research trends, and challenges in the field of cryptography. To improve your skills related to reading, analyzing, and writing research articles in the field of cryptography. Task Description: Write a survey paper that summarizes and classifies the state-of-the art research studies in certain topic(s) within the field of cryptography. This aims to integrate the different research attempts and increase the understanding of the research works in the field. Important Issues to be considered: The survey paper should present recent research trends in topic(s) related to the field of cryptography. A critical assessment for the works in the literature should be performed. In particular, for each surveyed paper you need t...

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    Writing a survey paper that summarizes and classifies the state-of-the-art research studies of 5 papers that will be provided.

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    Looking for a C programming expert who is well versed in web security. Web Security Openssl, Cryptography (basics), etc. Will discuss in further details.

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    ...PERIOD, NO EXCEPTIONS.? ------------------------------------------------------------------------------------------ We're looking for a Blockchain Developer to join our team: - Proven experience as a blockchain developer. - Advanced proficiency in programming languages, such as C++, Java, and Python. - Extensive experience in back-end development, algorithms, and data structures. - Knowledge of cryptography and blockchain protocols. - In-depth knowledge of best practices in blockchain management and data protection. - Advanced analytical and problem-solving skills. - Excellent communication and collaboration abilities. - Proficiency in the Qt Widgets module - Strong knowledge of concurrency and writing efficient and safe multithreaded code - Familiarity with P2P networks P...

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    hello, I need playcrpt python expert. For more information, please check attached document. Please send contract if you can do it. thanks.

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    A Cryptography task Encerrado left

    A Cyber Security task needs to be completed in next 36 Hours

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    cryptography expert needed .I need help in my crypto project

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    I am a mathematician working in the field of cryptography. I have some algorithms which I want to implement in SageMath or Python. Due to my insufficient knowledge of programming, I am not able to implement it. I am looking for someone who can help me out. Kindly refer to the " The XL-Algorithm" in the image.

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    Language is Python Programming Language, and relying on openSSL for keys or some other part. Or can be done entirely with python and pyopenssl library 2) Database is up to us. We need to make the database, so it can be an excel sheet. From the start to the end.

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    I am looking for a skilled python programmer experienced in writing CRYPTOGRAPHY AND ENCRYPTION algorithms using python code. I am also looking for a person who has knowledge of computer science courses as I have some doubts regarding the subject related to the project. My project deals with holomorphic encryption algorithms. please ping me if you are interested and we can discuss more on the project. Thank you.

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    I am looking to add login management to my SAAS. I want to offer a the ability for a website to connect to my API and offer login features for the client's website. The script would need to handle API credentials, customer information, and offer the option for our customers to add multiple websites to their account. Request more information. You must have experience in APIs, cryptography, zero knowledge concepts, and in browser encryption options. Previous work with these features are a must. I have examples that I am willing to provide for those freelancers that meet the minimum experience criteria. Our Budget is flexible and will be contingent on the final product offered.

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    seedlab Cryptography Encerrado left

    hi i need someone expert professional at using and have knowledge at Cryptography and can generate the report in APA citation thank you

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    We are looking for a highly capable blockchain-NFT developer to design, implement, and connect our NFT marketplace platform to various protocol ecosystem. You will be analyzing our blockchain needs, designing customized blockchain technologies, and lau...developer to design, implement, and connect our NFT marketplace platform to various protocol ecosystem. You will be analyzing our blockchain needs, designing customized blockchain technologies, and launching and maintaining our marketplace. To ensure success as a blockchain developer, you should possess extensive knowledge of programming languages used for blockchain development and experience in cryptography. An outstanding blockchain developer will be someone whose expertise translates into secure, fast, and efficient digital tra...

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    Cryptography Encerrado left

    I need help in solving cryptography tasks

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    a project work on technical report on cryptography and applications

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    Project for Rahul V. Encerrado left

    hey I need help in Cryptography project can you?

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    Artigos da Comunidade dos Principais cryptography