Cryptography trabalhos

I'm looking for an experienced security engineering trainer to conduct advanced-level training to our team. The training should cover the various aspects of Transmit Security Engineering, including cryptography, network security and application security. The preferred mode of delivery will be virtual classroom, enabling us to effectively train a comprehensive group of stakeholders. The ideal candidate will be an expert in this field and have strong teaching skills, as well as the ability to curate and adjust their teaching methods to accommodate the varying needs of our organization.

...developer who is proficient in Ethereum to help me with developing a supply chain solution. The project requires both the creation of a smart contract and a decentralized application. Ideal Skills and Experience: - Proficiency in Ethereum blockchain platform - Experience in developing smart contracts and decentralized applications - Knowledge of crypto payment and transfer - Familiarity with cryptography and security - Strong problem-solving and analytical skills The project aims to implement a secure and transparent supply chain solution using blockchain technology. The developer will be responsible for designing and implementing the smart contract and developing the decentralized application. The project requires a high level of attention to detail and adherence to best prac...

I am seeking a cryptography expert to assist me with my academic research project. Specifically, I require expertise in Symmetric Cryptography and theoretical knowledge. The intended application of the cryptography knowledge is for academic research purposes only. Ideal skills and experience for this project include: - Strong understanding of Symmetric Cryptography - Proficient in theoretical knowledge of cryptography - Experience in academic research projects related to cryptography - Ability to effectively communicate complex concepts related to cryptography. If you possess the above skills and experience, please submit your proposal for my consideration. Thank you.

We are looking for MacOS low level (driver) developers. Requirements: -Strong software engineering fundamentals - Object Oriented design, data structures, and algorithms. -A quality-oriented mindset with a strong commitment to automated testing, metrics collection, monitoring, and continuous ...on Mac - Proficient in C/C++ Programming - Understanding of network & security protocols (e.g. TCP, UDP, IP, HTTP, DHCP/DNS, TLS, Active Directory/LDAP, SSO/SAML/Oauth) - Degree in Computer/Electronics/Electrical Engineering -Device level driver development experience Even Nicer to have: -Working experience with VPN technologies specifically in IPSec/IKEv2 is a plus -Working experience with Cryptography and PKI -Demonstrable experience in building highly scalable, performant, and low-l...

I am looking for an experienced blockchain developer to create a decentralized universal lottery platform using Ethereum. The platform should prioritize scalability to accommodate a large number of users and transactions. Security is also a top priority to ensure a fair and trustworthy lottery experience. The target audie...transactions. Security is also a top priority to ensure a fair and trustworthy lottery experience. The target audience will be individuals who are interested in participating in lotteries. Ideal skills and experience for this project include: - Expertise in Ethereum blockchain technology - Experience in developing scalable blockchain solutions - Strong understanding of security protocols and cryptography - Ability to create a user-friendly and intuitive platform...

I have some cryptographic / mathematical questions that I need help with. Please reach out if you can assist in - Sharing secret keys using trusted central authority - One time Pad - Fermats little theorem - RSA Public Key Cryptosystem - Elgamal Public Key Cryptosystem

Looking for an Advanced Blockchain Security Expert to answer my interview questions on Smart Contract Security for the Bitcoin platform. The ideal candidate should have a deep understanding of the adv...Vulnerabilities in Smart Contracts - Best practices for Smart Contract Security - Techniques for auditing Smart Contracts The candidate should have experience in the following: - Strong knowledge of Bitcoin and Smart Contract Security - Ability to articulate and explain complex concepts related to Smart Contract Security - Experience in auditing Smart Contracts for vulnerabilities - Good understanding of cryptography and network security The expert should be able to provide clear and concise answers to my interview questions and be available to answer any follow-up questions that I...

I am looking for a skilled developer to create a new mineable cryptocurrency using the Proof of Work consensus algorithm. The project requires experience with Ethereum blockchain platform. The main purpose of the new cryptocurrency is not specified. The ideal candidate should have expertise in cryptocurrency development and blockchain technology. Specifi...cryptocurrency is not specified. The ideal candidate should have expertise in cryptocurrency development and blockchain technology. Specific skills required include: - Proficiency in Solidity programming language - Knowledge of smart contract development and deployment on Ethereum blockchain - Experience with cryptocurrency wallets, mining pools, and exchanges - Understanding of consensus algorithms, cryptography, and security pr...

...Requirements: - Degree in Computer Science, Software Engineering, or a related field. - Proven experience in developing blockchain-based solutions, preferably in projects related to communities or tokenization. - Solid knowledge of programming languages such as Solidity, JavaScript, Python, or similar. - Experience in designing and implementing smart contracts. - Strong understanding of security and cryptography principles in blockchain. - Excellent communication and teamwork skills. - Ability to work independently and make informed decisions in a dynamic environment. - Experience with Polygon is highly required. - Spanish-speaking candidates are preferred but not required. - Candidates living in Latin America are preferred but not required. What we offer: - Opportu...

I...Elliptic-curve cryptography. When each client wants to share their local model with the central server, first encrypt it with the public key of the central server to make sure no one else can access the model. When the central server receives the models from clients, it first encrypts them with its private key, then aggregates and make a global model. Then when a central server wants to send the global model to clients for the update, apply its digital signature. Clients decrypt the digital signature when they receive the model to ensure this is from the central server. This process continues until the model can detect anomalies in IIoT with high performance. We evaluate our model using Swat, gas pipeline, and unsw nb15 datasets. Required skill: Advanced machine learning and ...

I am looking to launch a new enterprise and need to develop a blockchain for it. The blockchain will use proof-of-work as its architecture, and the programming language of choice is C++. I am looking fo...am looking to launch a new enterprise and need to develop a blockchain for it. The blockchain will use proof-of-work as its architecture, and the programming language of choice is C++. I am looking for a developer who can create a secure and reliable PoW blockchain that operates in accordance with my company's needs. The successful candidate will have expertise in programming, blockchain and cryptography, and have experience in creating projects of this nature. If you believe you are the one with the necessary skills and experience to deliver this project, I look forward to he...

...proposals • Document new solutions as well as maintaining that of existing ones **Skills** • Strong software development background • Experience working with large codebases • Experience working with open-source projects • Proficiency in one of the following languages: Solidity, JS stack (MEAN/MERN) • Strong knowledge of common algorithms and data structures • Familiarity with basic cryptography • Familiarity with P2P networks • Strong knowledge of bitcoin-like blockchains • Strong knowledge of concurrency and writing efficient and safe multithreaded code • Strong knowledge of STL, C++11 • Proficiency in the Qt Widgets module Please provide your previous experience/projects and expected monthly salary. This...

AES Encryption work on cryptography

Skill Set Needed: Blockchain technology: Understanding the fundamentals of blockchain technology is crucial when building a cryptocurrency transaction framework. You should know how to design, develop, and deploy smart contracts on blockchain networks. Cryptography: Cryptography is the foundation of cryptocurrency, and it is essential to have a deep understanding of how it works to secure transactions. Programming: You should be proficient in programming languages such as Solidity, JavaScript, Python, or Go, among others, to develop and deploy smart contracts on blockchain networks. User Experience (UX) and User Interface (UI) Design: To create a framework that is easy for common people to use, you need to have expertise in UX and UI design. You should know how to create int...

INKJET MANUFACTURER SEEKING EMBEDDED CHIP ENGINEER TO REVERSE ENGINGEER INKJET PRODUCTS. INDIVIDUAL NEEDS TO BE PROFICENT IN PROGRAMMING LANGUAGES SUCH AS C OR C++. STRONG KNOWLEDGE IN PROTOCOLS LIKE I2C, SPI, UART AND ISO 7816. INDIVIDUAL NEEDS TO HAVE THE ABLITY TO ANALYSIS COMMUNICATION SIGNALS BETWEEN PRINTER AND INKJET CARTRIDGES, CRYPTOGRAPHY USING LOGIC ANALYZERS OUTPUT PROJECT IS FOR PREFFERED INDIVIDUALS FROM THE INKJET INDUSTRY WITH 5-10 YEARS EXPERIENCE, USA CITIZENS AND OR NEW YORK RESIDENTS

We are seeking a skilled and experienced individual to participate in a Capture the Flag (CTF) competition on our behalf. The ideal candidate should possess a strong background in cybersecurity, with extensive knowledge of cryptography, network security, and exploitation techniques. The scope of this project is to solve a variety of problems and challenges presented in the CTF competition within a specified timeframe. As such, we are offering a compensation package based on hourly rates. The selected candidate will be paid for the time spent on each task, with the potential for bonuses based on successful completion of challenges. The primary responsibilities of the selected candidate will include: Participating in the CTF competition on our behalf. Identifying and exploiting vul...

In this assignment, you will use Java Cryptographic Architecture (JCA) to create a useful application requiring th... 1) Public Key Generation 2) Symmetric Key Encryption (Use appropriate encryption modes) 3) Cryptographic Hashes 4) Digital Signatures 5) Base64 Encoding More information on Java Cryptography Architecture (JCA) is here: Submit the following: 1) A brief write up about the application (upto 3 pages). What does the application do? How is it unique? How is it useful? How did you integrate symmetric cryptography, asymmetric key cryptography, hashing, and digital signatures into the application. 2) Your .java code

I have few more queries regarding my task would help me In this assignment, you will use Java Cryptographic Ar... 1) Public Key Generation 2) Symmetric Key Encryption (Use appropriate encryption modes) 3) Cryptographic Hashes 4) Digital Signatures 5) Base64 Encoding More information on Java Cryptography Architecture (JCA) is here: Submit the following: 1) A brief write up about the application (upto 3 pages). What does the application do? How is it unique? How is it useful? How did you integrate symmetric cryptography, asymmetric key cryptography, hashing, and digital signatures into the application. 2) Your .java code

Someone professional and knows cryptography and ciphers, text me

solidify concepts of AES and its modes of operation, and image steganography.

...small and growing company (under 30 employees). Peculiar Ventures offers professional services as well as builds its own products focused on document signing, robocall mitigation and remote identity verification. We pride ourselves on our team's ability to build high quality and usable applications using some of the most advanced techniques including computer vision, machine learning, applied cryptography, Public Key Infrastructures. We have done work for some of the largest tech companies in the world and have open source projects that receive millions of downloads every week. We are big enough to create and ship products, but small enough to stay flexible and genuine. We work together as a family and as a result many of our team members have been with us since we started...

Guidelines are attached……………….

**THERE SHOULD BE LESS THAN 20% PLAGIARISM** We need a full-fledged working project and PPT on Ethereum Smart Contract (Voting System). This project aims to create an encrypted voting system using Ethereum Smart Contract and cryptography. The system will enable secure and transparent voting without the need for intermediaries. The voters' identities will remain anonymous, and the voting results will be publicly accessible. We also need a website for that.

We need to enable our application to make use of the static library or the shared object from the Intel QAT linux module. We prefer Rust implementation to wrap around the symmetric and asymentric cryptography. To avoid all that answer yes on anything. Please attach a short overview how to compare sha256 hashing using the Intet QAT, and sha256 hashing using a cpu with the intel sha extension instruction set. Responses without an overview will be ignored, sorry to be blunt.

I need help with a cryptography Capture The Flag Challenge. Level intermediate/high.

i need a guy who is good in programming for the crypto address generation i want to alter this code , " ecdsaPrivateKey = (curve=) print("ECDSA Private Key: ", ecdsaPrivateKey.to_string().hex()) ecdsaPublicKey = '04' + ecdsaPrivateKey.get_verifying_key().to_string().hex() print("ECDSA Public Key: ", ecdsaPublicKey) hash256FromECDSAPublicKey = ((ecdsaPublicKey)).hexdigest() print("SHA256(ECDSA Public Key): ", hash256FromECDSAPublicKey) ridemp160FromHash256 = ('ripemd160', (hash256FromECDSAPublicKey)) print("RIDEMP160(SHA256(ECDSA Public Key)): ", ()) prependNetworkByte = '00' + () print("Prepend Network Byte to RIDEMP160(SHA256(ECDSA Public Key)): ", prependNetworkByte) hash = prependNetworkByte for x in r...

- Experience in C++, Python - Principle of Symmetric & Asymmetric Cryptography, Hands-on, Technical, Problem Solver. -Evaluate, Analyse and target weakness in cryptographic security system and algorithms. Investigate, research and test new cryptology theories & applications. Develop and update methods for efficient handling of Cryptic process -Knowledge of cryptography is required -Provide investigative/analytic support for extremely complex, technical, and highly sensitive investigations and initiatives pertaining to cryptography - Prepare in-depth summaries of data from extensive research and analysis Work with law enforcement bodies all around the world to achieve cooperation and help in solving international investigations and fraud cases. - Work with...

The guideline related to the required tasks is attached.

Hello there, I am interested in hiring a content writer. I would provide the topic of writing, topics are related - blockchain, cryptography and history. I would like to publish the topic at platforms: LI. Primary tasks includes: Prepare well-structured drafts. Ability to use "open source" drawing software. Proofread and edit blog posts before publication Submit work for my for input and approval Pages should be aesthetically pleasing, not glamorous (or flashy). Use Zoho tools, I would push the same to above platforms. Target: Publish 1-2 articles per month. Roadmap available till Dec. It is a personal activity no commercial aspect involved. You will be paid per article (as it is finished). There is no contract, no legal obligation on either party.

Information and Networking Security Goal Description : The purpose of this demonstration is to understand the usage of the various one-way hash function in the Python cryptography library. System and Installation Requirements: 1. Linux environment (WSL on Windows, MacOS or any Linux distro Ubuntu, Kali or Debian) 2. Python Cryptography Library: 3. Installation Help: Please note strictly: 1. Do not the hashlib or any other Python cryptography package like crypt. Only the cryptography package needs to be used. Program Specifications: 1. Download 10 binary files from the Internet. The minimum file size of any file should NOT be less than 1 MB. 2. Write a Python script that will create three hashes of each

I have several types of private keys from SSH to Crypto on various blockchains. I want 5 different nodes to generates pieces of the private keys, and I want to use a threshold of 2 of 5 to interact with the various protocols. I want to be able to change the parts and threshold prior to launching a new set of nodes. I want to build a UI where we select what type of key to generate, you login with a SSO, pin, and various other pieces, and then it outputs what you need to integrate into apps and such to support this stype of login, such as SSH Clients or Crypto Wallets. Examples: ECDSA Curve: secp256k1 (used in Ethereum ERC20 tokens) Curve: NIST P-256 Curve: secp256k1* Schnorr signature scheme (default for secp256k1) Curve: BLS12-381-Jubjub* Used for zero-knowledge proofs EdDSA Curve: curve...

The project guideline is attached

I need help with a Capture The Flag challenge related with steganography and cryptography.

As a Blockchain Specialist, I have expertise in developing smart contracts and NFT marketplaces, but I also have experience developing cryptocurrency wallet applications. I have a variety of abilities in the field of cryptography, including but not restricted to: Token Listing ( CMC/CG/Trust Wallet/Binance AND MORE ) Token Trending On Platforms Like Dextools, CMC, and Pinksales. Token Promotion Ads Campaign. Token Holders Increasing. 3D NFT Art, 10k Traits. Metaverse. Hyperledger Fabric. NFT Avatar And 3D NFT Character. NFT Marketplace Website Creation. NFT Minting Crypto Game Development. DAPP's Development Blockchain Network Development Smart Contract Development ( ERC20 / BEP20 / Polygon AND MORE ) AND MORE If you think am a good fit, here is how it will work:

build cryptographic schemes, and others

We are seeking an experienced individual with a strong background in cryptography and a deep understanding of AES-CMAC (NIST 800-38B) to assist us in finding the AES key used to generate a specific set of outputs from known inputs. The successful candidate must have a thorough understanding of CMAC mode for authentication and be able to analyze and reverse engineer the algorithm to determine the AES key. Responsibilities: Analyze the input and output data to understand the algorithm used Reverse engineer the AES-CMAC algorithm to determine the AES key Provide detailed documentation of the process and findings Communicate effectively with the project team to ensure clear understanding of the results Requirements: Bachelor's or Master's degree in Comp...

I have this project that is about secure multi party communications and I need it done in latex. I also want in depth details about how it was done and the thinking process.

I'm looking for a freelancer who can improve Performance Evaluation of Hybrid Cryptography System please check attached file and let me know who can solve it. Thanks

I need help in math project, Cryptography

Experience - 4+ yrs Timings - 11:30pm-8:30am Job Description- Requirements for iOS engineer: ● 3+ years experience building mobile consumer applications. Experience with SwiftUI ● You have experience with cryptography for platform security, with secure enclave and implementation of secure software stacks. ● You have an eye for design, intuitive UX, and aesthetics. ● You write high-quality, tested code to power a smooth, aesthetic UX ● You have designed, built and maintained production Swift iOS applications at scale. By the way This is going to be Contractual work Minimum 6 months and max 1 yr

DEVELOPER (SWIFT UI ) EXPERIENCE - 4+ YRS RATE - INR 80K Per month TIMINGS - 11:30pm-8:30am JOB DESCRIPTION - Requirements for iOS engineer: ● 3+ years experience building mobile consumer applications. Experience with SwiftUI ● You have experience with cryptography for platform security, with secure enclave and implementation of secure software stacks. ● You have an eye for design, intuitive UX, and aesthetics. ● You write high-quality, tested code to power a smooth, aesthetic UX ● You have designed, built and maintained production Swift iOS applications at scale.

Want to create a fully encrypted E2EE messaging app like threema or BCone Has to be specialist in cryptography or built one like this before and built apps before Want to no more about it We prefer a solo freelancer to build it and someone from United Kingdom. The candidates will eventually be required to sign an NDA

RSA, WEP , Protocol verification with scyther , secure communication city a to b

Need an expert of CRYPTOGRAPHY

Looking for a Research Paper in CyberSecurity 1. Cryptography, 2. a novel Authentication in IoT, 3. Novel Authentication using blockchain in IoT 4. Federated learning 5. Quantum Cryptography NOTE: Novelty of the proposal is mandatory

project about how cryptography started, how it is used in our life , most cryption algorithms ... it's a university project and the most important thing that the project shouldn't be cloned from any other pptx project from google and it has to be in french language

Need help on a report about computer security, including basic RSA algorithms , cryptography

Looking for a Research Paper in CyberSecurity in any of the following 1. Cryptography, 2. a novel Authentication in IoT, 3. Novel Authentication using blockchain in IoT 4. Federated learning 5. Quantum Cryptography NOTE: there should be a novelty in the proposal

...money that is powered by cryptography, a form of computer code that is used to protect data and to secure financial transactions. Crypto-currency is becoming increasingly popular due to its ability to provide anonymity and decentralization, making it attractive to those who are seeking to conduct transactions without the need for a central authority. This paper provides an overview of crypto-currency and how it works, including its advantages and disadvantages. It then examines the current state of the crypto-currency market and the potential risks and rewards associated with investing in crypto-currencies. Finally, the paper offers some tips for investing in crypto-currency. Introduction Cryptocurrency is an emerging form of digital money that is powered by cryptography...

Hi, I need a programmer to cross-compile the NaCl salt cryptography project in both Visual Studio (to produce an x86 lib/obj file) and MIPSEL (to produce a MIPS lib/obj file). The MIPS machine code can be done in either Windows or Linux (the toolchain will be provided for Windows if you don't have it already. As for Linux, it's easier to get installed). NOTE: NaCl does not have a standard GCC makefile. Instead, those geniuses decided to make some sort of custom bash script to handle compilation. A Freelancer who know Linux bash, GCC make/makefiles and C programming is required. Thanks.