Aes 256 cbcemplois

Need a cyber security specialist to decrypt an AES-CTR encryption for a CTF flag. provided information : pcapng file for wireshark and the encryption method written in python

...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 off...

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 currently seeking a skilled Python developer, specifically with expertise in Cyber security, to address a critical data encryption issue in our corporate network. The ideal candidate should be proficient in: - Cybersecurity measures and protocols - Data encryption - Python Programming The task at hand: - Implement AES-128 encryption using Galois-Field multiplication without any external libraries Experience in using Python for data encryption in a corporate setting is strongly preferred. The goal is to ensure the enhancement of the network's security and the integrity of our corporate data. Strong communication skills are a must, as the selected candidate might need to explain complex cybersecurity concepts to the in-house team.

I'm seeking an experienced developer to create an Android and web-based ride-hailing application similar to Uber. Utilising your skills in front and back-end development, you will be required to: - Implement a secure user registration feature that caters to three types of users: customers, drivers, and administrators. - Create a GPS tracking system enabling customers to t...have experience in Android and web development, including the integration of GPS and payment systems, and the creation of multi-user platforms. Proficiency in Java, PHP, MySQL, and applicable mapping APIs would be advantageous. Attention to detail, creativity, problem-solving skills, and a commitment to delivering high-quality user-friendly interface are a must. Note:

...PHP pages to develop not to mention two CSS HTML pages to parse for output. The chosen platform for this project is WYSIWYG Web Builder v19, and may utilize it's own controls and CSS imports with exception of a login page necessary to authenticate users and establish a timed session, resulting in cookie session management, utilizing AES for obfuscation. **Key Requirements:** - **E-commerce Functionality:** The site will utilize user authentication via PHP & AES, through; File IO. - **Payment Gateway Integration:** Implement Clover as the primary payment solution, ensuring secure and efficient transaction processing. - **User Experience:** Maximal visibility & archived changes, as well as seamless work flow, are preferable. - **Responsive Design:** The websit...

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

I'm on the lookout for a skilled freelancer who can implement AES encryption and decryption for text inputs efficiently. My project involves securing sensitive information through encryption and ensuring it can be decrypted back into its original format. Here's what I'm looking for: - **Strong Understanding of AES**: Proficiency in the Advanced Encryption Standard (AES) is a must. You should have a robust grasp of its workings, strengths, and how to implement it securely. - **Encryption/Decryption of Text**: The core task involves encrypting plain text and decrypting it back to its original state. Hence, experience with handling and manipulating text data is crucial. - **Security Best Practices**: Knowledge of security measures and best practices in e...

I need a cryptologist -programmer Library (algorithm): Argon2id, AES, RSA Programming language: Java, and your own choice for implementing the Rest API Sweeps work: The goal of this work is to create a software component that will store and securely exchange secret data, such as symmetric encryption keys, with other components. When developing this solution, the zero trust principle should be adopted, and the need to create secure copies of stored information should be taken into account. The correct functioning of the component must be demonstrated by testing Work plan: 1. principles of secure software development 2. authentication, authorization, cryptographic mechanisms 3. principles of implementing secure software 4. Security Testing The methodology will reset in the corresponde...

...In parallel, our Content Management and Brand Managers teams are considering working with CRM Products and Content Groups in Promomats in the digital materials like AE and CLMs. This information is key from Commercial and Compliance point of view and must be integrated with Veeva CRM. This has to be tested in Sandbox before we move it to Business considers this information of the CLMs and AEs used and shown by the MSL and Sales Reps in the field very important. They want to capture this in the PowerBI report that is being built. Exercises: i Please, provide a technical proposal solution to solve this gap between systems. ii How can we setup this functionality? How can we ensure this information is integrated in the CRM and how we shown this in the CRM? iii Provide two ways to ...

...In parallel, our Content Management and Brand Managers teams are considering working with CRM Products and Content Groups in Promomats in the digital materials like AE and CLMs. This information is key from Commercial and Compliance point of view and must be integrated with Veeva CRM. This has to be tested in Sandbox before we move it to Business considers this information of the CLMs and AEs used and shown by the MSL and Sales Reps in the field very important. They want to capture this in the PowerBI report that is being built. Exercises: i Please, provide a technical proposal solution to solve this gap between systems. ii How can we setup this functionality? How can we ensure this information is integrated in the CRM and how we shown this in the CRM? iii Provide two ways t...

...requirements: - **Core Focus:** Integrate steganography into text, images, and video files using Java. - **Steganography Techniques:** - Implement Discrete Cosine Transform (DCT) - Integrate Discrete Wavelet Transform (DWT) - **Encryption:** - Use AES encryption algorithms - Ensure a low level of security for keys (sufficient for basic protection) The ideal freelancer will have: - Proficiency in Java programming (primary language) - Experience with cryptographic techniques - Understanding of DCT and DWT steganography methods - Knowledge of AES algorithms and key management The project is quite demanding; thus, it's pivotal that the freelancer demonstrates a strong portfolio which encompasses similar security-focused tasks. Above all else, creativity an...

...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...

I need a skilled developer to create a steganography application tailored to my specifications. My key requirements include: - Development for a Windows environment. - Capability to embed text within images. - Use of AES for intermediate encryption level. Ideal skills for this project: - Proficient in cryptography and encryption algorithms. - Experienced with image processing. - Strong background in Windows application development. - Familiar with steganography techniques. Experience with the following is a plus: - Knowledge of AES encryption standards. - Past projects involving steganographic practices. I'm looking for someone who can deliver a secure, user-friendly application with a focus on confidentiality. Your expertise will help ensure that the text remains hi...

...protection, secure transactions, and protection of sensitive information. Core project deliverables entail: • Ensuring SSL (Secure Sockets Layer) and AES (Advanced Encryption Standard) encryption methods are applied across the platform. • Implementing robust safeguards to protect customer data, secure online transactions, and preserve sensitive information, including banking details, ownership data, and server information. • Integrating various payment gateways into the platform, including PayPal, Stripe, and a direct bank API gateway. Prior experience in designing encrypted ecommerce websites is crucial, alongside proficiency in SSL, AES, and various payment gateway integrations. The ideal candidate should demonstrate a clear understanding of advanced enc...

I'm seeking a skilled Java Swing develope...connection must contain the following details: DataBaseName, Host, Port, User, and Password. - Database Compatibility: You should ensure compatibility with MySQL, Oracle, and PostgreSQL databases as the specific database type may vary. - Encryption: All passwords must be encrypted using AES encryption for security purposes. - Display: Upon launch, these connections should be displayed in a Swing JList. - Skills and Experience: The ideal candidate definitely needs substantial experience with Java Swing, AES encryption, and managing database connections. Your demonstration of past work will be an added advantage. Please remember to highlight in your application, your experience in the key areas detailed above. I look forward ...

I'm seeking a highly skilled Verilog engineer to design and implement an AES encryption and decryption system. This project has been initiated with the purpose of ensuring data security and as such, the successful applicant must be experienced in the field of cryptography. Proficiency in Verilog and a clear knowledge of encryption methods, particularly AES, are crucial for the success of this project. In your application, kindly provide: - Details of your past experiences related to Verilog - Any relevant project proposals you've worked on, showcasing your proficiency in developing AES systems. The deadline for completion of the project will be within one month. Please keep this timeframe in mind as you consider your application and potential schedule. I...

I'm in need of experienced tutors who can provide comprehensive tutoring services across various subjects and academic levels. Key subjects include: - Mathematics - Science - Language Arts - Social Studies The tutoring services must cater to the following academic levels: - Primary level - Secondary level - CBC level or ingreso universitario Ideal tutors should have: - A broad knowledge of all subject areas mentioned - Experience in teaching or tutoring at different academic levels - Good communication and pedagogical skills - A patient and engaging teaching style - Fluency in Spanish, as all subjects are taught in this language. This project aims to provide a holistic learning support to students, ensuring they grasp key concepts in all subjects effectively.

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...

Queremos un diseño original que hable de nuestra música. Directo, impactante, llamativo. Nada corporativo. Que pueda ser enmarcado en un circulo y que aparezca una o dos aes ("A") y una exclamación. Sería ideal que fuese tipo sello lacrado o metálico como con el que marcan a las reses. En caso de incluir el nombre completo nos gustaría que fuera una tipografía que se modifique para ser única y original, nos gusta queso esta denote: clásico (cine 70's, Western) con clase (whisky caro) y rockandroll.

I'm in n...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 enc...

About the Project: We're on the hunt for an enthusiastic and skilled d...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 l...

...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 and scalable software algorithms ...

Hi Romeo. You started solving a Crypto CTF. I think I have the last piece we need to solve it: the name of the file. It have the lenght of a 128 aes key or iv (and hexadecimal characters). I hire you in order to finish the project.

I have 2 aes encryption functions for a mobile app done with pointycastle which are running slow. I need someone to convert them to as its faster.

I am in need of a specialist who can generate an RSA key with OAEP SHA1 padding. generate RSA key with a OAEP sha1 padding and fix error {"response_code":"36","response_description":"AES Decryption failed","error_details":"error:0607A082:digital envelope routines:EVP_CIPHER_CTX_set_key_length:invalid key length"}

I have 2 aes encryption functions for a mobile app done with pointycastle which are running slow. I need someone to convert them to as its faster.

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 ...

I have a react native app created for Android and we are facing some problem while trying to build and deploy on Google Pay Store using AES. App is tested using Expo Go on mobile it works fine. First Task: = Deploy it on Google Play Store. Next Tasks which may come for future are. - Testing and Fixing if needed for iOS and deploy there. - We may need to add new features to it. We don't want developers from India and Pakistan. We wan some one who has deployed the expo react native app using AES Google Play Store and iPhone Store.

I'm searching for a proficient developer to build an admin portal with intensive features, focusing mainly on user management. The functionalities required under user management are; - User Registration: User Registration should be done by CBC-Users on the portal. - User Role Assignment: There should be a provision to assign roles to the users. - User Activity Tracking: The portal must have the feature to monitor and record user activities for reference and further actions. - User Commission Tracking: Commission Generation should be on different activities - User Performance: User can view His/Her Performance on dashboard The level of access control for user role assignment should be basic, involving limited permissions. Experience in form building and creating reporting das...

Hi, I have a new company and looking for a very basic logo, Company name is "All Equipment Solutions" Looking for a logo that says "AES" In black bordered letters with a thinner line of green inside the boarder, Maybe fully underlined by "All Equipment Solutions" if its readable. COLOURS green, black and white only NO gears or spanners or cars etc, just writing.

...concept (POC) and complete tutorial for integrating with a CBC lab machine (DH67 DYMIND). The project has the following requirements: Deadline: - The project must be completed ASAP . Features and Functionalities: - Basic integration with CBC lab machine: The POC and tutorial should include the basic integration with the CBC lab machine, allowing for smooth communication and data transfer. Existing Code/Resources: - The developer will start from scratch as there are no existing code or resources available for this project. Skills and Experience: - Proficiency in C# programming language. - Experience with integrating external devices/machines. - Strong understanding of communication protocols and data transfer. - Knowledge of CBC lab machines and their fun...

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...

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 demonstr...

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...(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 s...

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...encrypted payload and decrypting it Here are some input examples: 00004020720205100801 00014979120235100017 00006885320195230026 Programming Language: JavaScript - The API should be developed using JavaScript. Encryption Algorithm: AES - The API should use the AES encryption algorithm for encrypting and decrypting payloads. Expected Volume: High - The API should be able to handle a high volume of payloads that need to be encrypted and decrypted. Skills and Experience: - Strong proficiency in JavaScript programming. - Experience with encryption algorithms, particularly AES. - Knowledge of web APIs and how to integrate them into applications. - Ability to handle high volumes of data efficiently. - Strong problem-solving skills. - Good communication and collaborat...

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.

...design principles - Strong attention to detail and ability to create visually appealing designs - Ability to incorporate call-to-action elements and lead capture forms effectively - Understanding of conversion optimization techniques and best practices Goal: Building a Lead Generating Landing Page on WIX for the "Career Bootcamp (CBC)" () The ultimate goal is to generate qualified leads (name, email, phone number) and then go into sales talks with CBC founder and coach Michael. Footage: Professionally shot video and photo material available Current draft/landing page content: (please only use content where appropriate/desired, landing page design not relevant) Desired look/structure of the to-be-built page: https://www

We had MySQL v5.7 and some tables of utf8_unicode_ci format encrypted with AES . However, recent version of MySQL is 8.0.2 and AES_DESCRYT function is not working for utf8_unicode_ci Example : SELECT AES_DECRYPT('|²Üì·Ê´†Õ-È¿S±', '24468414@Ab') AS decrypted_text; It works fine on Mysql V5.7, but not on 8.0.2.

This is ongoing project. Backend API already completed To get access token by login, backend login api needs parameter - AES(("username:phone", key_string)) I tried to send encrypted string but failed to solve this issue, you should be expert in AES & Base64 function in flutter. This is not beginner's project Would you start your application with "AES & Base64" to show you read my post carefully. If you aren't experience in AES & Base64 function in flutter, don't bid If you fix this issue, I will hire you for long-term Kind regards

...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 ...

I am looking for a PHP developer who can help me with a security improvement project for my PHP scri...my PHP script. The specific modifications needed include: - Implementing S3 storage encryption to enhance the security of the script - Ensuring that the encryption method used is strong and reliable, with a focus on data protection Ideal Skills and Experience: - Strong proficiency in PHP and experience with script modification - Knowledge and understanding of encryption methods, particularly AES encryption - Familiarity with S3 storage and encryption integration - Attention to detail and a strong focus on security best practices The timeline for completing this project is very important to me, so I am looking for a developer who can deliver the modifications within a specified ...

***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...

...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...

Project Description: Cryptography I am looking for an advanced level expert in Asymmetric/Symmetric Key Cryptography to explain me how things work in real IT company. Skills and Experience Required: - Advanced level expertise in cryptography - Strong understanding of Asymmetric/Symmetric Key Cryptography - Experience with AES (Advanced Encryption Standard) algorithm - Ability to develop and implement secure encryption solutions - Familiarity with encryption/decryption protocols and standards - Data encryption - Tokenization - API integrations - Certification Management - Cryptography If you have the required expertise in advanced cryptography, specifically in Cryptography and experience with the algorithm, certification Management, please submit your proposal.

I am looking for an experienced engineer to create an AES .stl file for a sabot or shotshell with a .494" diameter. The purpose of the file is for 3D Printing and requires a moderate level of detail. I require the parts to be printed in plastic. The 3D Print must be of high quality and accurate. The engineer should be well-versed with 3D printing design techniques and have a track record of successful 3D prints. I am looking to hire someone who can meet the necessary requirements quickly and in a cost-effective manner. I have a Creality Ender-3 S1 Pro printer & the shells are for a .50cal airgun.