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    2,000 hmac sha 256 trabalhos encontrados, preços em EUR

    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 ...

    €142 (Avg Bid)
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    40 ofertas

    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...

    €162 (Avg Bid)
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    61 ofertas

    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

    €24 (Avg Bid)
    €24 Média
    10 ofertas

    ...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...

    €85 (Avg Bid)
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    ...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...

    €55 (Avg Bid)
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    2 ofertas
    Trophy icon Lawn Care company logo Encerrado left

    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...

    €46 (Avg Bid)
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    657 inscrições

    ...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...

    €18 (Avg Bid)
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    1 inscrições

    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...

    €123 (Avg Bid)
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    2 ofertas

    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...

    €152 (Avg Bid)
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    26 ofertas

    ...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...

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    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.

    €141 (Avg Bid)
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    14 ofertas

    more info will b sha red in chat

    €2 / hr (Avg Bid)
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    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.

    €434 (Avg Bid)
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    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).

    €46 (Avg Bid)
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    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

    €18 (Avg Bid)
    Urgente
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    ...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

    €27 - €28
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    ...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...

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    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...

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    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.

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    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...

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    ...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...

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    ...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 ...

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    ...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...

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    In the name of Allah Encerrado left

    In the name of Allah Ma Sha Allah this project will be completed by Allah. Thanks to Allah for Allah

    €46 / hr (Avg Bid)
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    1 ofertas

    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 ...

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    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!

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    11 ofertas

    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...

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    0 ofertas

    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.

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    Local
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    24 ofertas
    Examsoft decryptor Encerrado left

    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...

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    copy past work -- 2 Encerrado left

    There are a total of 256 pages. just copy past work

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    59 ofertas

    ...(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...

    €2756 - €4593
    Destacado Secreto
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    28 ofertas

    ...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 ...

    €519 (Avg Bid)
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    30 ofertas

    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.

    €28 - €230
    Urgente Secreto
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    5 ofertas

    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.

    €9 - €28
    Urgente Secreto
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    3 ofertas

    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...

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    - 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.

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    ...(GCP). Details Before Integration: The Wallet must be configured with a specific WALLET_URL, while the GCP side will be provided with GCP_URL and a list of games. Both Wallet and GCP sides will exchange necessary authentication tokens, casino IDs, and endpoint URLs. Workflow and Security: The game launch involves creating a session between the casino and GCP. All server requests are signed with HMAC-SHA256 for security. The amounts are handled in subunits per ISO 4217 standards, with proper timestamping according to ISO 8601. Game Events and Actions: Events include balance checks, bets, wins, and the need for potential rollbacks, with each request requiring proper action IDs and handling. Financial transactions within the game are tightly controlled, requiring confirmation and va...

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    ...applications (not just this console app). Here is the purpose of the project. It is to support a security paper that talks about encrypting registry data that is saved and unencrypting it once it is retrieved. The pipeline is this: 1. Hook the registry 2. Watch reads and writes to keys that are in a list (I would suggest 3-4 keys in a list for testing) struct MonitorKey { HKEY key; TCHAR name[256]; }; struct MonitorKey mk[] = { {HKEY_LOCAL_MACHINE, L"ThisKeyName" }, {HKEY_CURRENT_USER, L"ThatKeyName" } }; 3. When an application writes to a key that is in the list, the data in encrypted and then written. 4. When an application reads from a key in the list, the data in unencrypted and then returned. 5. It will be convenient if there is a ...

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    ...professional with a deep understanding of network protocols, encryption algorithms, and mobile application security to assist with a project. The ideal candidate should have expertise in TCP, HTTP, GRPC, as well as encryption algorithms such as Diffie-Hellman, HMAC-SHA1, and Shannon cipher. The desired outcome of this project is to reverse engineer a private API. Key Requirements: - Proficient understanding of network protocols including TCP, HTTP, and GRPC. - In-depth knowledge of encryption algorithms such as Diffie-Hellman, HMAC-SHA1, and Shannon cipher. - Familiarity with Frida/JS and Java for decompiling APKs and analyzing mobile application security. - Ability to identify and hook into functions within decompiled APKs for script implementation. - Experience in dec...

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    66 ofertas

    ***PROJECT ONLY FOR EXPERIENCED DEVS*** Hello, I am looking for skilled programmers who can program LimeSDR Mini v2.2 . The goal is to make the LSM7002M pair with other LSM7002M and exchange data in the following ways: (I) Modulation – AM, FM, 4FSK (DMR) without AES (ii) AM, FM, 4FSK (DMR) with (AES 256 bits) (iii) Narrowband Waveform (25 kHz) for voice communication (iv) Data Rate atleast 1 Mbps for transfer of text messages,image transfer etc. (v) Interfacing the FPGA with external microcontroller (BL618/Equivalent). (vi) Making the FPGA getting into sleep mode during non operation and wake up on interupt from the external microcontroller. The FPGA will receive data from the external microcontroller which is linked with microphone,keypad & knob,camera.

    €315 (Avg Bid)
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    ...succession or progress within these trophy categories? Lastly, the images don't necessarily need to look like a 'trophy' - feel free to try other imagery :) Your Role: As our illustrator, you'll be transforming concepts and emotions into visual trophies. These designs should resonate with our users, offering them a sense of achievement and encouragement. -------------- Requirements: size: 256 x 256 pixels dpi: 288 pixels/inch transparent background png format These are for App use - so please bear in mind that they cannot be too complex How to Apply: For the contest, please submit a minimum of 10 trophies (highlighted in yellow in the attached document) that you’d suggest we use in our app :) Should you win, you agree to deliver the rem...

    €244 (Avg Bid)
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    79 inscrições

    We need support to resolve some penetration points raised by information security for hybrid mobile applications using Expo & React-Native as front-end and back-end Web API is in C# the issues raised are for Android 1-Application uses hashing algorithms that are known to consist of possible collisions (such as SHA-1 and MD5). Security Recommendations: It is recommended to be using safer/stronger hashing alternatives, such as SHA-256, SHA-512, SHA-3, etc. We are able to find these references in the application references but these references are related to Expo packages and can’t be changed. 2-Application uses Cipher Block Chaining (CBC) as it’s encryption mode, along with Public Key Cryptography Standards (PKCS5/PKCS7) padding. This con...

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    Trophy icon Pixel artwork Encerrado left

    I am looking for a talented artist to create some awesome pixel artwork for me. Specifically, it needs to be in the retro style, and it will be used for a Bally Astrocade demo. The project must be designed with the utmost attention to detail. The resolution is 160x100 and can only use 4 colors. The target palette is 256 colors but it has a nice range so really any 4 colors is going to make a nice conversion. I've attached two example files that work well. I am not a good pixel artist, the Wizard example is the best I could do. I'd like Bally inspired images, which was sold from 1978 to 1983, so any period appropriate images are good as well. This isn't for a commercial product, I just want some really great images to use and can't make them on my own. You...

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    275 inscrições

    I need help with the implementation of SHA 512 on an FPGA platform. I prefer to use the Xilinx platform, and I would like the programming language to be Verilog. I need the project to be completed in 2-3 days. I know this is a short timeline but I'm confident that with the right expert, it can be done. Please let me know if you have any questions or require more information.

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    Hey you! Do you have more than 8 years as a Laravel Developer? Are you willing to do a supervised coding test? Can you prove/provide evidence of what you have personally done as a developer? Does compliance to high security standards, encyption at rest, encryption in transit, AES 256, SHA 256 mean something to you? Are you willing to join an existing project? Then this job may be for you. Our team is hard at work building a web application. We currently need an additional developer to assist with some key activities. You will be assigned duties by our Application Team Leader. Shoot us a quick message if interested. Job starts: ASAP.

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    ADC
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    I am looking for someone with solid experience in Python programming and end-to-end security/encryption solutions. I need an end-to-end encryption, preferably using AES 256 algorithm, for communication between IP phones. The person should also have the technical expertise to ensure that the IP phones meet my specific requirements. I would like the code to be delivered via email.

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    Urgente
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    machine learining Encerrado left

    ...EdgeConv layers with point-wise latent space dimensions (64, 64, 128, 256) and a max pooling layer (we do not use a batch normalization layer unlike the original DGCNN classification network), then we can obtain a 1024-dimensional feature vector. Other settings are the same (e.g., k = 20, leaky relu activation) Then this feature vector again passes through three fully-connected neural networks with dimension (512, 256, 2) with leaky relu activation function and linear output activation function; the latent space is two-dimensional. For the decoder model, we simply use a fully-connected neural network as the decoder. The two-dimensional vector on the latent space passes through three fully-connected neural networks with dimension (256, 512, 3×512) with relu act...

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    €11 / hr Média
    13 ofertas

    Project Description: I am looking for a skilled professional who can decrypt a sha 256 hex code into a sentence. The sentence I want to decrypt is long, consisting of 11 or more words. Although I have partial information related to the sentence, I would appreciate any additional clues or hints that can aid in the decryption process. I am seeking a freelancer who has expertise in cryptography and is familiar with sha 256 encryption. The ideal candidate should also have experience in decrypting complex codes and converting them into meaningful sentences. The expected turnaround time for this decryption project is more than 48 hours, as I understand that it may require extensive analysis and decoding. If you possess the necessary skills and experience, I inv...

    €57 (Avg Bid)
    €57 Média
    5 ofertas

    Sorry, about disappearing before on this project I ha...is setup I’m looking for somebody to shrink these pages and improve my security on this script as when I coded it I was just coming into php MySQL. I know my script still uses md5(hash in I know it’s bad so as security is a must I would like for somebody to upgrade it to sha-256 for better security. This script will have users signing up and an admin center. And will also take payments soon. Main pages is I’m looking for you to upgrade my script fix up the coding and add a new feature where members' timeout sends them to the login page.

    €430 (Avg Bid)
    €430 Média
    109 ofertas

    ...SwiftUI URL Links for iOS Platform We are looking for a skilled developer to help us implement a hashing algorithm for our SwiftUI app on the iOS platform. The project requires the use of the SHA-256 hashing algorithm and will involve generating hashed URLs for our app's links. Requirements: - Use SHA-256 hashing algorithm to hash the URLs - Ensure compatibility with iOS platform - Implement specific requirements for the length and complexity of the hashed URLs Ideal Skills and Experience: - Proficiency in Swift and SwiftUI development - Experience with implementing hashing algorithms, particularly SHA-256 - Familiarity with iOS platform and app development best practices - Strong problem-solving skills and attention to detail If you ha...

    €156 (Avg Bid)
    €156 Média
    28 ofertas