Hmac sha 256Pekerjaan
Tolong decrypt password ini: 285fea5f6a9208b33777e103da32c58f53aaf3756e7c285eb12c77f874e1e169 Yang bisa langsung hubungi saya, dan bid langsung terimakasih.
Menulis kontrak Membutuhkan sekretaris, gara-gara pekerjaan numpuk? Bisa diatasi dengan baik, jika menghubungi saya In sha allah langsung dikerjakan
Saya ingin mencari seorang programer yang bisa membuat plugin/module registrasi user baru (sign up/se...satunya). Plugin/Modul tersebut memungkinkan seorang dapat melakukan registrasi email secara mandiri pada webmail horde/roundcube yang saat ini tidak memiliki fasilitas tersebut. Fields pada form registrasi terdiri dari Nama Pilih nama pengguna Anda Buat sandi Konfirmasi sandi Anda Tanggal Lahir Jenis Kelamin NIP Nama instansi/Badan/Dinas/Kantor Lampiran SK Pangkat Terakhir (max. 256 KB) Nomor Telepon email aktif saat ini setelah pengguna melakukan registrasi, admin akan melakukan validasi dan pengaktifan akun secara manual (menerima/menolak). pembuatan plugin harus dengan implementasi langsung pada sistem webmail horde/roundcube ketika selesai pengerja...
More details: What is the primary reason for encrypting the Raspberry Pi 4 OS and inside files? Protect sensitive data What encryption level do you require for your sensitive data? 256-bit encryption Are there specific files or data types that need to be prioritized in the encryption process? Program and System Files
...modifications of weak passwords. - Display warnings for passwords that exceed the maximum length without truncation. - Implement an "eye" icon for toggling password visibility. Security Enhancements: - Check passwords against a list of breached passwords and prompt users to change them if matched. - Use Argon2 for password hashing with a unique salt for each password. - Integrate an additional HMAC layer for hashing with a highly secure secret salt. - Implement two-factor authentication (2FA) using a popular service like Google Authenticator. - Enforce session security with HTTPS and consider HTTP Strict Transport Security (HSTS) for enhanced security. - Implement CAPTCHA verification to prevent automated attacks and manage session rate limiting effectively. Recovery...
...Bitcoin Libraries for Transaction Validation: You must not use any Bitcoin-specific libraries or frameworks that automate transaction validation processes. The intent of this task is for you to implement the validation logic manually. - Permissible Libraries: The use of standard cryptographic libraries, such as secp256k1 for elliptic curve cryptography, and standard hashing libraries (e.g., for SHA-256) is allowed and encouraged. These libraries are essential for implementing the cryptographic underpinnings of bitcoin without reinventing the wheel. - Implement the Mining Algorithm Yourself: You are required to implement the mining algorithm on your own. This includes creating a way to correctly form a block header, calculate the hash, and meet the task of finding a hash be...
I have created a shopify app and in the publishing process dont know how to Implement an HMAC signature to verify webhooks pls help me with that I have also used for hosting
I need someone to calculate and show me simply the difference between different computer systems: 1) standard 32 bit computer 2) standard 64 bit computer 3) 32 qubit quantum computer 4) standard 256 bit super computer 5) standard 1024 bit super computer 6) a hypothetical system that uses hex instead of bits I will give 2 simple calculations and i simply need to understand how many combinations ie how long it would take to perform simple calculations for each of the 6 systems. Will lead to more work
...process accurately recovers the original file, including its correct extension. The decrypted file should be identical to the original input file in every aspect. Topics for Approach 1: Implementation of one of the below algorithms Implementation of DES (Data Encryption Standard) AES (Advanced Encryption Standard) Camellia Blowfish Twofish RC4 (Rivest Cipher 4) Serpent CAST-128/CAST-256 Project Guidelines: 1. Proposal Submission: o ● Submit a proposal outlining the chosen approach and topic. o ● Include a brief description of the methodology for Approach 1 or the selected 2. Research Phase: o ● Approach 1: Conduct research on the chosen encryption algorithm, understanding its principles and functionality. 3. Writing Phase: ● Approach 1: Document the softwa...
I'm currently using PERL 5.10 system and requires a proficient expert to aid in modifying how passwords are hashed in my system. Initially, we employed SHA-256 but we're looking to switch to PBKDF2. Ideal Skills and Experience: - Proficient in PERL 5.10 - Familiarity with SHA-256 and PBKDF2 hashing methods - Prior experience in password re-hashing Task Objectives: - Identify current SHA-256 hashing method in the system - Modify hashing method to use PBKDF2 instead - Validate successful implementation of the PBKDF2 hashing method The project necessitates a strict focus on security and confidentiality given its sensitive nature.
...for Transaction Validation: You must not use any Bitcoin-specific libraries or frameworks that automate transaction validation processes. The intent of this challenge is for you to understand and implement the validation logic manually. Permissible Libraries: The use of standard cryptographic libraries, such as secp256k1 for elliptic curve cryptography, and standard hashing libraries (e.g., for SHA-256) is allowed and encouraged. These libraries are essential for implementing the cryptographic underpinnings of bitcoin without reinventing the wheel. Implement the Mining Algorithm Yourself: You are required to implement the mining algorithm on your own. This includes creating a way to correctly form a block header, calculate the hash, and meet the challenge of finding a hash...
For this task, I require a skilled developer with solid background in Docker and Kafka. The task at hand is to work on an existing Docker Compose script for a Kafka application centered around authorization. Key Requirements: - Incorporating SASL/SCRAM authentication mechanism. - Focusing on the SCRAM-SHA-256 version for Kafka authentication. A deep understanding of the listed technologies and profound experience in adding security features to Kafka applications will be a significant advantage. Secure, reliable streaming is the goal. Therefore, the freelancer needs to be knowledgeable about how SASL/SCRAM authentication enhances Kafka application's security. Only bid if you are highly confident you can deliver my exact requirement.
I'm seeking an experienced developer with expertise in AWS Lambda using Node.js. Your task will be setting up a simple function to encode parameters using HMAC-SHA1 and make a GET request, returning the response body. The shared secret of "theworldsmostsecretkey" will be held as an environment variable. The function request will include a 'customer' parameter. Take the customer KVP and encode it with the shared secret i.e. encode 'customer=12345' to produce 2a531a451bbbce27323fe248d53f59914726895f; The search term is the first 20 characters of the value; Make a GET request to google using the search term. Return the response body. The right person for this job should have a clear understanding of API backend construction using AWS Lambda in ...
I am looking to enhance the security level and add features to my current Payten payment gateway through PHP. This gateway is functionally intact yet bordering obsolescence. Our ideal candidate should have substantial experience with Payten, PHP, and secure payment gateways. The scope of work involves: -Up...our payment gateway. The amount you bid is what I will accept! after bidding I will not sit down with you to discuss the amount to be paid. READ THE REQUIREMENTS AND BID ACCORDINGLY! DO NOT WASTE MY TIME! I will provide the latest php samples provided by my payment gateway the current scripts are working but they use SHA1 algorithm and soon they will stop working. The new samples work with SHA You are required to modify the current files to make them work with the latest...
Hello i need to creare a script on nodeJS for create a wallet eth , the screept need to work on autoincrement and need to have a range page , the script on parameter need to have page start and page stop for generate , every page need to have 128 / 256 result the user need to choise , the result need to be stored on sql server text me for more info
...is an author and speaker with strong focus on China. Therefore, red should be the main color. See my substack here: Needs: - Logo for a Homepage (together with set of fonts to use in the homepage) - Logo for Business Cards (together with set of fonts to use on the business card) - Youtube: for channel and watermark Substack: - minimum 256×256 Pixel (square logo) - brand name: minimum 1344×256 aspect ratio: 21:4 - title picture: minimum: 600x600px square LinkedIn: - Round profile picture - rectangle profile background...
...an expert to implement advanced AES-256 bit security encryption for an SQLite database in a Windows application using VB.Net. This task requires specific expertise in working with encryption to secure private data. Key Requirements: - Proficiency in VB.Net - Deep understanding of AES-256 bit encryption - Familiarity with SQLite databases - Prior experience in data encryption The encrypted SQLite database will become a storage unit for personal identifiable information. This sensitive data demands high security measures, thus professional handling is crucial for the success of this project. The completed task should ensure maximum protection against unauthorized access and reliably shield the stored personal data. Main Task: - Implement advanced AES-256 bit enc...
Necessito que as descrições sejam traduzidas de forma correta e com gramática. Quem se candidatar deverá perceber do produto e não fazer tradução literal mas sim dar os nomes corretos em português Necessito de amostra de tradução da linha 142, linha 256, linha 413, linha 1076, linha 1150, linha 1204, linha1229.
Looking for a skilled graphic designer who can help me out in creating a professional logo. My company provides lawn care services. The name of the company is Crabtree Lawn Solutions LLC. I like the idea of having a leaf or a blade of grass somewhere on the logo. The "T" in the word Crabtree could even be a tree. The logo will go on a company vehicle. I also want to add the phone number (256-473-9580) to the bottom of the logo. I really like the example logo that I have attached called "Evergreen". Key requirements for this job are as follows: - Color Palette: The dominant color scheme for the logo needs to be a harmony of green, white, and black. These colors should exude a playful and bold character. - Design Style: The designed logo needs to strike a ba...
...vault in my Wildfly 26. The goal is bolstering the security of my data transmission, shielding sensitive data in transit. Features required: - Configure SSL/TLS to desire a 256-bit encryption standard, providing a high level of security, for secure data transmission. - Support for both TLS 1.2 and 1.3 protocols in the SSL/TLS configuration to enable both secure and reliable communication. - Implement Vault setup for effective protection of sensitive data. The ideal freelancer would have: - Extensive experience in handling Wildfly servers. - Detailed knowledge of SSL/TLS configuration and the ability to implement 256-bit encryption. - Familiarity with different TLS protocols and how to support multiple versions. - Proven record of setting up and managing Vaults. Your a...
this is for both bitcoin and litecoin address bitcoin bc1 and tb1 litecoin ltc1 address...understanding various programming concepts. -Bech32 Format Conversion: I am specifically interested in how to convert between formats using Bech32. Your experience with handling this encoding scheme's complexities would be very beneficial. -SHA-256 Functioning: Your in-depth understanding of SHA-256's operation is crucial. I'm not looking to implement it myself yet; I just want to understand how it works under the hood. Ideal skills and experience include a strong working knowledge of Python, expertise in the Bech32 encoding format, and an understanding of SHA-256 hashing algorithm functionalities. If you're a tenacious problem-solver w...
I'm looking for a proficient...focusing on their application in user authentication. Key Requirements: - Generation and verification of ECDSA signatures using Botan 2 and Botan 3 - Scripts should be designed for user authentication - The use of SHA-256 as the hashing algorithm for ECDSA signatures Ideal Skills: The ideal freelancer for this project will have extensive experience in Python development with proven knowledge of digital signatures, specifically ECDSA. Familiarity with Botan cryptographic library is a major requirement. They should also have a solid understanding of hashing algorithms, particularly SHA-256. Attention to detail and ability to meet deadlines is also a key expectation. Note: Please remember that I need two scripts, each compati...
...design of the client should be user-friendly, making it easy to traverse and understand. - High performance and stability: Despite its ease of use and setup, the client should not compromise on performance or stability. - The client interface needs the following features: "Connect", "Disconnect", and "Import Config" buttons. Clicking "Import Config" imports a configuration file encrypted with AES-256. The configuration file contains the server IP address, port number, virtual HUB name, username, and password. After importing the configuration file, VPN connections can be made by clicking connect and disconnect. Use direct TCP/IP connections, with an automatic reconnection interval of 15 seconds, always keeping the VPN online. The official c...
I’m in need of an intermediate-level C++ coder for a bitcoin mining initiative. The successful applicant must be comfortable with coding for solo mining. This project doesn't require expertise in multi-threading or pool mining, but a firm grasp on the creation and development of bitcoin mining algorithms is essential. An understanding of SHA-256 algorithm implementation is a plus, though not mandatory. Looking forward to your bids, and to our potential collaboration.
I'm seeking a programmer with experience in Node.js and JavaScript for analyzing requests. The goal is to understand the tokenization process and communication with the API for a specific route. The project involves replicating specific functionalities in Node.js, including the generation and sending of encrypted parameters, and handling HMAC SHA256 digital signatures. Knowledge in data encryption, especially HMAC SHA256 in JavaScript, and experience with payment APIs or sensitive data tokenization are required. The challenge includes deciphering how data is prepared, tokenized, and sent to the tokenization API, replicating this logic in a Node.js environment.
Would you like to do another similar job? 256 transaction. 5 columns. about 20-30 characters per column. 1 additional column what will be one of 3 numbers so not really any effort (just a 4 digit number).
Hi, I need a python script that transforms the Image into n-different color codes/palettes: 24 colors, 64, 126, 256 . It uses dithering to optimize the Image quality. It uses a fixed color palette. Thanks
...These are the designs I like: This one most I liked: ~exp=1707715746~hmac=d86c26191478fdfda258ee8658211f59c859e91b913c93b06143d5e3ac99232d These are less, but will give you an idea. https://www.freepik.com/free-psd/flat-design-astrology-poster-template_25919369.htm#page=3&query=numerology&position=48&from_view=search&track=sph&uuid=a9028654-5c29-485f-99b7-379dea79b78e ~exp=1707714407~hmac=e25178bd336717870404a3fb19787ea128a0a8d6584eb40e2b79db2dbca5740a
...Unified Communications Manager Express (CME) 9.1 ir newer - Familiarity with Cisco IP Phones, particularly the 7965 model - Proficiency in language configuration and firmware updates - Knowledge of Spanish (Spain)-specific configurations would be a plus. Hardware: - Cisco Router is 3945 1GB flash memory 2GB RAM. IOS 15.0(1r)M16 CME 9.1 Router has 3 PVDM3 DSP DIMM 32 channels, 128 channels and 256 channel. - Cisco switch 3750 Poe. -PC with windows 11 and anydesk for you connection. -Putty console connection to router. Requirements: - Configure CME 9.1 Spanish language on user-locale 0 and network-locale 0 - Leave US English default language on user-locale 1 and network-locale 1 - All phones need load Spanish Language on startup. But it will be tested on two phone (7965 a...
We need a developer with Python experience to help us optimize and fix a script that connects to an API then processes the pulled data. - Script is 256 lines. File is attached. - Understands API connections - Can identify and fix data processing errors - Can optimize scripts to handle high-speed data with buffering. Currently the script fails when an API call fails to retrieve some piece of data. Additionally, it does not seem to properly handle assigning "request ID" within the loop, leading to "duplicate request ID" errors during a session. We think the solution is some combination of "retry" and "wait" loops with validation. You should review the code and make the appropriate changes, so the script can run properly. Experience with I...
I am in need of a Python expert who can write a web scraper to extract specific data for me. - I need to webscrape the fixed odds for each horse in each race in Sha Tin and Happy valley for the last 15 years. I need the top 5 bookmakers at least, Sportsbet, bet365, Ladbrokes, etc. I need the data to be spit out in CSV format or equivalent. I need the race date, race number, horse name, and fixed odds. - More specifically, the job involves extracting price information. - The ideal candidate for this project would be proficient in Python and have prior experience in writing web scrapers.
I...system and a Windows client application, both developed using C#. The communication between these two platforms should be enabled through binary messages in CBOR format. Key considerations include: - Operating Systems: The candidate should be familiar with both Linux and Windows as the kestrel server is needed on Linux, and the client will be on Windows. - Encryption: We will be using keyed HMAC, AES-256, ECDSA, and ECDH for data security. An understanding of these encryption methodologies is necessary. - Programming: The project heavily relies on C#/.NET, so high proficiency is required. Expected candidates need to deliver secure and efficient solutions, demonstrating their competence in the above mentioned skills, particularly with binary communication and encrypti...
...well as the digital signature itself. Note: The PKCS12 envelope should not be BASE-64 encoded. It should not contain any start and end identifiers. The plain PKCS12 envelope which is a sequence of bytes should be written into the sig file. The sig file should have the same name as the original file name. The only difference is is in the extension. The digital signature should be generated using SHA-2(512 bits) algorithm for message digest and RSA-2048 algorithm for encryption. I want complete code with logic and with explanation with aal classes and dependency and using util class...
...their scanned documents to our custom API server without any hassle. Organized Image Management: An intuitive interface for managing scanned images, including options to delete and organize them. Efficient Folder Management: Users should be able to easily create and manage folders for their documents. Robust AES Encryption: Security is paramount. We're counting on you to implement top-notch AES 256 encryption for image storage. Smart Storage Management: Help our users keep their devices clutter-free with automatic local storage clearance after uploads. Your Technical Toolkit Should Include: A solid background in React Native and TypeScript. Hands-on experience with AES encryption in mobile apps. Proven skills in API integration and data management. A good grasp of SSO ...
...for Bitcoin, and we are looking for a skilled professional to lead the design and implementation of the SHA-256 mining software. Position Overview: As an ASIC Miner Software Engineer specializing in SHA-256 mining, you will play a crucial role in developing the software that drives our next-generation Bitcoin mining hardware. The successful candidate will have a deep understanding of cryptographic algorithms, particularly SHA-256, and possess expertise in low-level programming for efficient mining operations. Responsibilities: 1. Algorithm Design and Optimization: - Collaborate with hardware engineers to understand the ASIC architecture and design mining algorithms optimized for SHA-256. - Develop and implement efficient a...
In the name of Allah Ma Sha Allah this project will be completed by Allah. Thanks to Allah for Allah
Create 6 category images (256 x256) by collating images of the products in the category. All images of the products will be shared per category. The images of the category needs to be clustered image of these products similar to the following. Each image of the category will have arabic titles to be appended as shown in the following image. Create multiple variations to select from (atleast 3). The background needs to be transparent. The images of the products will be shared once the project is finalized and NDA is signed Create 2 banners (Min: 516x119), 4:1 ratio) - one in english and one in arabic. for home page of an application with a messaging Free Delivery, Next Day delivery along with logo of the company. The banner will have to follow a theme palette which will be shared ...
Seeking an Android developer to update my Online Music Streaming app to the latest Android version, integrate AdMob, and assist with the SHA-key for Google Play Console. Minimal customization is needed, as an updated version is available. Tasks: Update the app to the latest Android version. Integrate AdMob for monetization. Resolve compatibility issues. Assist with SHA-key for Play Console upload. If you're an experienced Android developer, submit your proposal with relevant experience. Excited to enhance my music app with your expertise!
I am looking for a freelancer who can provide me with sample code using UART in 9 bit multiprocessor mode in STM32 CubeIDE on a STM32F103RB6. This project is for personal use and I need it completed within 1 day. Specifically, I need the sample code to include the following features and functionalities: - Data transmission and reception using UART in Interrupt mode - Receive / Transmit buffer 256 bytes I'm looking for someone that has already worked with Multiprocessor Mode and 9 data bits in UART. You should be able to bang this out pretty fast. A simple master, a simple slave that listens for its address (Multiprocessor Mode). This is also known as a few others, Multi-drop serial, Multi Processor Communication Mode (MPCM) used in vending machines, a wide range or us...
I am looking for a talented artist who can quick portrait drawing on site for an upcoming commercial event. 10-15 mins per client. Date and time 10 Dec 1400-1900, Tsim Sha Tsui, Hong Kong Preferred Medium: Pencil or charcoal Style: Realistic / quick sketch Skills and Experience: - Proficiency in creating quick-sketch portraits using pencil or charcoal - Basic communication with VIPs - Ability to work within tight deadlines If you have a portfolio showcasing your quick-sketch portrait drawings and available in 10 Dec 1400-1900, central, please submit your proposal. Thank you.
Examsoft Decryptor Project Skills and Experience: - Expertise in decryption software - Proficiency in AES-256 encryption - Experience with Examsoft software - Knowledge of file formats, particularly PDF conversion Project Description: We are seeking a skilled freelancer with experience in decrypting Examsoft software files. The ideal candidate should possess expertise in AES-256 encryption and have prior experience working with Examsoft software. The main objective of this project is to decrypt an Examsoft file, specifically in PDF format. The decrypted file should retain its original formatting and content. Successful freelancers should include their experience in their application, showcasing past work and detailed project proposals. They should demonstrate their prof...
There are a total of 256 pages. just copy past work
...(log in with google is already configured) - This ^ may be part of a separate custom plugin or make use of an existing (high quality preferably free or low cost plugin) Security / Maintenance requirements: - Maintain secure connection (SSH already configured on the site) - Use secure api connections wherever possible. - Encrypt any sensitive user data at rest using industry standards (like AES-256) - Input Validation and Sanitization: The plugin should validate and sanitize user inputs to prevent SQL injection, cross-site scripting (XSS), and other common web vulnerabilities. - In the future, we'll need to perform regular Security Audits and Updates as needed to address bugs or vulnerabilities. - Error Handling: The system should handle errors without exposing sensitiv...
...security of their platforms. Key Responsibilities: Extract live broadcasts from client platforms for integration into IPTV systems. Work with DRM, MPD, HLS, and other video formats. Manage security aspects including tokens, geoblocking, HMAC, and IP Auth. Conduct detailed reports for clients regarding security findings and recommendations. Required Skills and Experience: Proven experience in working with online TV systems and IPTV. Strong knowledge in DRM, MPD, HLS, and other video systems. Ability to handle security aspects such as tokens, geoblocking, HMAC, and IP Auth. Proficient in analyzing and drafting detailed technical reports. Passion and curiosity for online broadcasting and digital security systems. We Offer: Competitive remuneration, based on the complexity ...
I am looking for a freelancer who can help me solve an "Server HMAC algorithm not found" error that I am encountering while using in VB.NET. Once this error is resolved, I also require that the download and upload functions work correctly. I am attaching vb.net class file so you can review my code. Specific requirements for the project include: - Expertise in VB.NET 2015 or later - Strong understanding of and HMAC verification - Ability to troubleshoot and resolve the HMAC Verification Failed error - Familiarity with encryption and cryptography techniques This project is urgent and needs to be resolved ASAP. Please only apply if you are available immediately and have the necessary skills and experience.
I am looking for a freelancer who can help me solve an "Server HMAC algorithm not found" error that I am encountering while using in VB.NET. Once this error is resolved, I also require that the download and upload functions work correctly. I am attaching vb.net class file so you can review my code. Specific requirements for the project include: - Expertise in VB.NET 2015 or later - Strong understanding of and HMAC verification - Ability to troubleshoot and resolve the HMAC Verification Failed error - Familiarity with encryption and cryptography techniques This project is urgent and needs to be resolved ASAP. Please only apply if you are available immediately and have the necessary skills and experience.
I am looking for an intermediate level freelancer to create a written documentation tutorial on cyber security. The tutorial should cover topics such as AES, SHA-256, Diffie-Hellman, PS, and TLS. The ideal freelancer for this project should have a strong understanding of cyber security concepts and be able to explain them in a clear and concise manner. Specific requirements for the tutorial include: - Written Documentation: The tutorial should be in written format, providing step-by-step explanations and instructions. - Practical Exercises: The freelancer should include practical exercises to help the readers apply the concepts they have learned. These exercises should be relevant to real-world scenarios and provide hands-on experience. - Clear and Concise Language: The tut...
- Website Hosting: 1. Multiple hosting plans: Shared, VPS, Dedicated. 2. Scalable resources based on plan. 3. 99.9% uptime guarantee. 4. One-click CMS installations (WordPress, Joomla). 5. 24/7 customer support. - SSL Certificates: 1. Diverse SSL options: DV, OV, EV. 2. Strong encryption (256-bit). 3. Secure Sockets Layer (SSL) and Transport Layer Security (TLS) support. 4. SSL installation assistance. 5. Auto-renewal options. - Domain Resell Web App: 1. Extensive domain TLD options. 2. White-label reseller platform. 3. Bulk domain registration and management. 4. Real-time domain availability checks. 5. Customizable pricing and discount structures. 6. Integration with popular payment gateways. 7. API for seamless integration with other platforms.
