Rsa openssl cryptoapidela

Necesito en PHP puro un modulo para firmar electrónicamente un XML con un certificado .P12, y este se debe enviar a un webservice externo que valida el xml, se espera datos de respuesta. La aplicación de WS-Security se aplicará exigiendo la firma mediante XMLDSig en el body del mensaje SOAP utilizando los siguientes parámetros: • Algoritmo de firma: RSA/DSA (se recomienda RSA - ) • Canonicalization: "exc-c14n" (Exclusive) • Algoritmo de Digest: "sha1" ( El webservice tiene mi clave publica y comprueban que se correcto.

I'm seeking a professional and experienced C/C++ developer with a solid understanding of OpenSSL for an advanced encryption project. Key Details: - The primary objective is to implement advanced encryption techniques using OpenSSL in a Windows environment. - The project involves the integration of high-level cryptographic features to ensure secure data protection. Ideal Skills: - Proficiency in C/C++ programming - In-depth knowledge of OpenSSL - Prior experience with advanced encryption techniques - Strong understanding of Windows platform The goal is to create a robust system that guarantees the safety of sensitive data. If you have a proven track record in similar projects and can deliver reliable, efficient, and secure code, I'd like to hear from you.

I'm looking to develop a user-friendly, simple, and intuitive mobile application with location-based reporting functionalities for crime incidents in South Africa. Key Features: - **User Interface**: The app should have a simple, intuitive user interface, making it easy for citizens to report crimes in real time. - **Location-Based Reporting**: The core functionality of the app should be the ability to report a crime and have it reflect the location in real-time. Ideal Skills and Experience: - **Mobile App Development**: You should have experience in developing mobile applications, preferably in the field of public safety or security. - **User Interface Design**: A good understanding of designing user-friendly interfaces is essential. - **Location-Based Services**: Experience wit...

I'm seeking a talented C programmer with expertise in OpenSSL, specifically in version 3.0. The task involves using openssl library to convert a C program involving non-secure client-server communication to convert it into secured communication. Key Requirements: - Proficiency in C programming language. - Ability to use openssl commands to generate .pem, .key and .crt files - Strong understanding of TLS encryption using openssl - Hands-on experience with OpenSSL, preferably version 3.0. This task requires a professional with a solid background in C programming, excellent knowledge of OpenSSL, and specific experience in the Linux environment. Please refer the attached pdf file for detailed requirements.

We are looking for long help. I'm in immediate need of an experienced professional with a strong background in Postfix 3.3 and Ubuntu 18.04 for a swift and effective system update. Major Requirements: - Updating Postfix 3.3 (to 3.9) on my Ubuntu 18.04 (to 20.04 or 22.04) - Enhancing the performance and resolving any bugs or issues in the current system. (CA files, openSSL not working properly) - Customizing mail server settings for an improved mail delivery. Ideal Skills and Experience: - Proficiency in Postfix 3.3 and Ubuntu 18.04. - Track record of doing similar system updates and enhancements. - Understanding of custom mail server configuration. Please note that this is an urgent project, and a swift response is expected.

Hi Aravind A., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

I am in need of a proficient C/C++ Network Programmer, two key aspects of this project are extensive knowledge of TCP/IP and HTTP protocols and socket programming. An ideal candidate must be experienced in implementing these skills on Windows, Linux, and MacOS. Key Responsibilities: - Socket programming - Familiarity with TCP/IP & HTTP - Implement RSA Network Security on client server model - Cross-platform compatibility I encourage experienced network programmers with a solid understanding of these platforms and technologies to bid. Having experience from previous similar projects will be advantageous.

I require a competent programmer to create a RSA (South African) drivers license decryption class library in C#. The library needs to take encoded strings (Barcode scan) as input and generate a decoded file as output. Key requirements: - Extensive experience with C# - Capability to handle encoded strings - Generate a decoded file as required output as a C# model class that is easy to use and contain all required data. - The library need to work within a .NET Core 3.1 API. - A detailed explanation of how to use use this library needs to be provided. PLEASE NOTE: The focus is on creating a reliable and efficient library, hence a solid understanding of performance optimization is necessary. A strong grasp

I'm seeking an experienced PHP developer to build a module that signs XML with RSA SHA1 and canonical c14 exclusive. Ideally, the module should be compatible with PHP itself without the need for specific frameworks like Wordpress, Laravel or CodeIgniter. Key Requirements: - Employ XMLDsig for XML signing within the module - The purpose of signing the XML is for authenticating the sender Your qualifications should include: - Proficiency in PHP - Experience with XMLDsig - Strong understanding of XML signing procedures, RSA SHA1 and canonical c14 exclusive - Experience in creating PHP modules. Your primary goal will be to ensure the sender authentication by effectively signing the XML. This is a precise requirement, and I look forward to seeing how you can help achieve ...

I am in need of a proficient C/C++ Network Programmer, two key aspects of this project are extensive knowledge of TCP/IP and HTTP protocols and socket programming. An ideal candidate must be experienced in implementing these skills on Windows, Linux, and MacOS. Key Responsibilities: - Socket programming - Familiarity with TCP/IP & HTTP - Implement RSA Network Security - Cross-platform compatibility I encourage experienced network programmers with a solid understanding of these platforms and technologies to bid. Having experience from previous similar projects will be advantageous.

As an expert in Google Cloud services and security configurations, you'll be tasked to: - Set up a Load Balancer on Google Cloud Engine for a Google App Engine project in a two-hour live session via Google Me...tasked to: - Set up a Load Balancer on Google Cloud Engine for a Google App Engine project in a two-hour live session via Google Meet with screen sharing. - The main goal is to increase the security of the site. - You're expected to disable TLS 1.0 and 1.1 protocols, and enable both TLS 1.2 and TLS 1.3 versions in the project for optimal security. - Also, certain encryption algorithms, specifically RSA, AES 128, AES 256, CBC and GCM need to be disabled. The ideal candidate must have extensive experience with GCE and advanced understanding of TLS protocols and en...

I'm searching for a dedicated and experienced developer to create an OTT chat app that runs on the web and features RSA encryption for maximum security. This isn't just any chat app; it needs to have several intricate functionalities. Key Features: - Encrypted Chat: The primary function of the app is secure messaging. You should have good knowledge of applying RSA encryption techniques to ensure all messages are secure and private. Using OTR or PGP key. - Group Chats and Media Sharing: The app should allow users to create group chats, inviting multiple people to join and communicate together. Within these group chats, users should be able to share media files securely. - Video Call Group: Another desirable feature is the ability to have group video calls. This...

...mobile and web application security concepts, session management, performance optimization, automated testing techniques, high availability engineering, and database technologies for mobile and web applications. • Familiarity with cryptography, key management, and security solutions on both mobile and server sides, including an understanding of security protocols and cryptography like PKI, SSL, RSA, authentication, encryption, and digital signatures. • Experience working with payment solutions, including mainframe environments, is advantageous. Additional Skills:- • Profound knowledge of emerging technologies and a strong grasp of how technology aligns with business, market, and industry requirements, applying this knowledge to support business needs. &bul...

I need a proficient PHP developer who can help me sign XML files and send them through SOAP using a .p12 certificate from FMNT in Spain. We need to use XMLDSig in the body of the message SOAP using: • Sign Algorith : RSA/DSA (better RSA - ) • Canonicalization: "exc-c14n" (Exclusive) • Digest Algorith : "sha1" ( - The certificate will be used on a web-based platform, which requires a professional with strong experience in working across different web environments. - The primary purpose of this project is to authenticate company data securely ensuring data integrity. - Ideal skills include a strong background in PHP, SOAP, XML, web security, and familiarity with .p12 certificates and FMNT standards

I'm looking to integrate C# code for RSA encryption within the framework of the Ayushman Bharat Digital Mission. Key specifications include: - The encryption is needed for text data - It requires RSA Encryption - Key size requirement for the encryption is not provided, but guidance can be found at this helpful link: The ideal candidate for this project has a strong knowledge of C# and experience in implementing RSA encryption. They should be able to handle sensitive data and ensure maximum security standards.

I'm seeking an ethical hacker to help me enhance the security of my website. Key Requirements: - Identify vulnerabilities in the current system - Encrypt the website's hash data effectively using a secure algorithm - Provide ongoing support to ensure the system remains secure Ideal Skills: - Proficiency in ethical hacking - Experience with encryption algorithms (knowledge of AES, RSA, Blowfish is a plus) - Strong problem-solving and analytical skills - Excellent communication and collaboration abilities Please note, the key size for the AES encryption algorithm will need to be determined as part of this process.

This is a project to convert a complex file encryption/deencryption write in C++ to VB.NET (Framework 4.0)

...Qiskit library, and developing algorithms. Key responsibilities include: - Implementing quantum encryption to ensure secure data transmission. - Integrating the Qiskit library to leverage its capabilities for quantum computing. - Developing cutting-edge algorithms to enhance the project's efficiency and security. requirements are: 1- create multiple python code for the below: A- encrypt a file with rsa and calculate the needed time and resources. B- encrypt a file with ecc and calculate the needed time and resources. C- decrypt the encrypted files using two quantum algorithms with out any keys (attack) and calculate the needed time and resources. D- encrypt a file with one of post quantum encryption algorithms and calculate the needed time and resources. E- decrypt the qua...

I'm looking for an expert developer with experience in GPS and mapping APIs. This project involves creating a cellphone number location tracking application aimed at enhancing emergency response services. It's critical for this app to provide exact coordinates of the cellphone number tracked. There need not be a consent from user and this should work in RSA. Payment will be released once the product is tried and test and proves to be working. Key requirements: - The application must be compatible with both Android and iOS platforms. - It must provide high level of accuracy, offering exact coordinates for each tracked phone number. - Strong understanding and experience with mobile application development, native or cross-platform experience required. - Expertise in GPS a...

I'm seeking an expert in Python to develop a decryption utility tool. The purpose of this tool is to decode encrypted messages, binary files, and encoded data, helping me simplify and expedite data analysis tasks. The ideal candidate will: • Have substantial experience with Python programming. • Be familiar with various encryption algorithms, notably AES, RSA and DES. Your expertise in these will be key to the successful creation of this utility. • Be committed and focused, as the tool must be completed ASAP. Looking forward to receiving bids from suitable and interested freelancers. Please, when bidding, include any relevant experience and examples of similar projects.

I'm in need of an efficient 3D design expert to create a small-sized badge holder that vertically orients. Key features include: - An expandable design that allows for added RSA token modules below the main holder. - It should have a secure expandability feature, ensuring that the added RSA token holders are firm and well-fitted. - The model must be designed with 3D printing in mind, specifically for PLA (Polylactic Acid) material. Required Skills: - Proficient in 3D modeling software - A good understanding of 3D printing processes, particularly with PLA material. - Previous experience in creating expandable / modular designs would be highly advantageous. The final product should be highly innovative and functional, combining aesthetics with practicality. Your key ...

I'm looking for an experienced technical professional who can configure an SSL certificate for my website, which is hosted on a XAMPP server. Site is running fine on but on its showing this error - Forbidden You don't have permission to access this resource. Apache/2.4.52 (Win64) OpenSSL/1.1.1m PHP/7.4.28 Server at Port 443

I require an experienced coder to integrate the Ascon algorithm into OpenSSL with the core purpose of increasing the encryption strength and supporting a particular application or protocol to be specified later. Key tasks: - Perform full integration of the Ascon algorithm into OpenSSL Ideal Skills: - Extensive experience with Ascon and OpenSSL - Robust understanding of encryption algorithms

I require an experienced coder to integrate the Ascon algorithm into OpenSSL with the core purpose of increasing the encryption strength and supporting a particular application or protocol to be specified later. Key tasks: - Perform full integration of the Ascon algorithm into OpenSSL Ideal Skills: - Extensive experience with Ascon and OpenSSL - Robust understanding of encryption algorithms

Seeking a software tester to test RSA encrypted CLI software.

web ui using node.js and javascript client libraries.

I'm seeking a skilled freelancer to undertake an near-term task that entails compiling current open-source projects, osmo-sgsn and osmo-pcu, on an older version of Ubuntu, specifically Ubuntu 10.04 LTS. The main objective behind this requirement is ...background in Linux systems, especially Ubuntu. - Experience in software development - Good problem-solving skills, capable of finding workarounds for issues related to older software compatibility. - Excellent communication skills, as you might need to coordinate with my team to minimize the scope of installed versions, since the working version of osmo-sgsn needs no authentication or dependencies on openssl Your quick response and expertise in handling this specialized task will be greatly appreciated. I can provide remote SSH...

I'm facing issues with RSA decryption in a Laravel project. The error code I'm receiving is: {"response_code":"33","response_description":"Decryption of SessionKey failed","error_details":"error:04099079:rsa routines:RSA_padding_check_PKCS1_OAEP_mgf1:oaep decoding error"}. I realized I need a proficient Laravel developer who's experienced in handling encryption and decryption. Key requirements and issues are as follows: - In-depth understanding of Laravel and encryption techniques, particularly RSA - Locating and fixing the issue preventing successful decryption - Due to preferences, I skipped a question about the storage of RSA keys. Experience working in an environment with unclear ...

Hi All, Need a video to train RSA advisors on a basic framework: I’ve the entire script in English and Hindi and the requirement is two video with different languages. (Indian English & Hindi) You have to make a story where the framework is easily visible in any part of the video and give an idea to the learner that these part of framework is left and these are over. The framework acronym is GREAT - Where G as in Greeting, R as in Respond, E as in Empathy, A as in Action, T as in thank you. These acronym must be visible in the video as active on which part is being played. The video must present the best suitable characters which pose some resemblance with Roadside assistance. Also, the framework GREAT where G as in Greeting etc should be well depicted in the video...

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...

Hello - need help as termius works with user / pass but not work "rsa key" Can you help me with the free version to use a rsa key ? SINCERELY WOULD BE NICE TO MEET YOU PLEASE ANY THOUGHTS ? Please note project is due in two hours as this projects deadline, as this is needed if we can get some done - then we can talk about next steps and 5 stars and another job also. If this is a good one and we are "successful"; would need a couple others setup, but will handle one at a time? Can you do this for something reasonable in a couple hours? thoughts ?

Buongiorno mi serve un logo per la nostra residenza per anziani VILLA DEGLI ULIVI RSA

Hello - need help so passwords will not be allowed on my server Below is my complete /etc/ssh/sshd_config and have sudo service ssh restart Still do this server I can login with ssh user@servername and get prompted for password HELP ? $ sudo cat /etc/ssh/sshd_config # This is the sshd server system-wide configuration file. See # sshd_config(5) for more information. # This sshd was compiled with PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games # The strategy used for options in the default sshd_config shipped with # OpenSSH is to specify options with their default value where # possible, but leave them commented. Uncommented options override the # default value. Include /etc/ssh/sshd_config.d/*.conf #Port 22 #AddressFamily any #ListenAddress 0.0.0.0...

Compile OpenSSL 3.0 and OQS Provider on Windows. Provide support for Visual Studio.

Project is simple, I stuck somewhere and unable to resolve this issue. I have PHP, CI application on AWS EC2 and MariaDB on AWS RDS Im getting below error while hit my web application, DB connectivity is using SSL, I need quick solution A PHP Error was encountered Severity: Warning Message: mysqli::real_connect(): SSL operation failed with code 1. OpenSSL Error messages: error:1409442E:SSL routines:ssl3_read_bytes:tlsv1 alert protocol version Filename: mysqli/ Line Number: 211

...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...

Small Delphi FMX Program to RSA Encrypt a string. Should work in Windows and in Android. The Program should have two edit boxes to input the Public Key and string to Encrypt. Function will take two prams, A Public Key and a string to Encrypt. It will return an Encrypted String. button to call the above function. Encrypted string should be displayed in memo box.

I am looking for a skilled freelancer to build a graphical editor for configuring public key cipher schemas. This project involves the RSA and ELGamal algorithms and requires the use of the Sirius framework. Preferred Programming Language: Python Graphical Components: The client will provide a list of components that should be included in the editor. Deadline: The project must be completed within 1-2 weeks. Skills and Experience: - Strong proficiency in Python programming language - Experience with graphical editor development - Familiarity with public key cipher schemas and encryption algorithms (RSA and ELGamal) - Knowledge of Sirius framework for graphical modeling tools - Ability to implement drag and drop functionality for the graphical components

...video codec bitrate setup or attached to another gpu etc. - users overview: create edit delete user -> user authentication for stream connection security, max allowed connections, expire date on user, option for lock user to X hostname or ip - nginx mangement, posiblity to add white list ips, blacklist ips, change streaming port, rtmp port, easy ssl management by uploading/ or copy pasting ssl rsa details. start restart stop nginx engine. - streams overview 1.0 -> show total streams, enabled / disabled / streams, sort online/offline streams for quick view offline /online streams, restart, stop , start all streams button 1.1 -> show all streams with metrics like attached to wich gpu 1234 etc, streamname, stream profile, video codec, audio codec, fps, speed, upti...

A user interface should open asking for four options encryption decryption digital signatures and verify when you select an option (example if u choose encryption) u should be able to choose a text file for encryption and give the output for doing these use RSA algorithm and PYTHON LANGUAGE RSA Algorithm for encrypting and decrypting a text file and digital signature and verifying the signature also should be able to generate AND SHOULD BE WILLING TO MAKE CHANGES IF I AM NOT OKAY WITH THE OUTPUT AND SHOULD BE SUITABLE FOR RUNNING ON WINDOWS

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"}

...nu/documentation/getting-started/swish-payout-api 1. I generated 2 csr files with command. openssl genrsa -out ~/certs/ 4096 openssl req -new -sha256 -key ~/certs/ -out ~/certs/ openssl genrsa -out ~/certs/ 4096 openssl req -new -sha256 -key ~/certs/ -out ~/certs/ 2. I got 2 swish certificates file from swish portal. I used one for singing and another for TLS communication between web system and swish platform. 3. I created p12 file from the reference. openssl pkcs12 -export -out -in -inkey

I am looking for a skilled freelancer who can help me with a bug bounty hunting project for a website. U will have to act as client, will not have admin access. Bypass a RSA autenticatiln code Scope: - The project will involve identifying and reporting bugs and vulnerabilities in specific pages or features of the website. Type of vulnerability: - I am not sure about the specific type of vulnerability I am concerned about, so I need someone who has expertise in identifying various types of vulnerabilities such as Cross-site scripting (XSS) and SQL Injection. Report details: - After the bug hunt, I would like a detailed report with recommendations on how to fix the identified bugs and vulnerabilities. Ideal skills and experience: - Strong knowledge and experience in bug ...

No puedo instalar el certifiacado ssl, cuando pongo la liena SSLEngine on, apache me da error solo con esa lína, he verificado la ruta de los certificados y está bien, he modificado los permisos de los archivos para que apache los pueda leer, he habilitado el comando a2enmod ssl, he verificado que los archivos sean correctos mediante el comando openssl x509 -in /etc/ssl/certs/ -text -noout y está todo bien.

...operator must use HTTPS to communicate with our server, but we need to configure it in advance. Security We are having multiple level of security checks IP White Listing: Operator and GAP must whitelist the other entity IPs on their servers and receive any kind of requests over these configured IPs only and rest of the messages/requests will be rejected/discarded. Signature Check based on the RSA Key shared between GAP and operator: Operator and GAP will generate private and public key pair respectively and public key will be shared to other entity. Message/Request will be signed with the private key generated and sent to other entity and the same message will be verified with the public key received (by offline) and will decode the message. HTTP over secure Requirements Thi...

Project Description: I am looking for a skilled dev...a username and password. Programming Language: - The project should be developed using a server-client model. - The preferred programming language for this project is Python. Encryption Method: - The messages exchanged between users should be encrypted using the RSA encryption method. - The system should implement RSA encryption to ensure secure communication. Ideal Skills and Experience: - Strong experience in developing server-client models and GUI interfaces. - Proficiency in Python programming language. - Knowledge of RSA encryption and its implementation. - Familiarity with two-factor authentication methods. If you have the necessary skills and experience, and are interested in working on this project, plea...

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I am looking for assistance with integrating blockchain technology with a VANET (Vehicular Ad Hoc Network). Th...with integrating blockchain technology with a VANET (Vehicular Ad Hoc Network). This project requires a research paper with an output due within 1-3 months. The research paper will focus on the benefits and implications of a blockchain implementation to a VANET. Comprehensive research findings and first-hand expertise in blockchain and networks are required. Additionally, the research paper must be RSA encrypted as security is of utmost importance when dealing with network and blockchain technology. All documentation and deliverables need to be completed by the specified deadline, or a mutually-agreed timeline, with high accuracy and attention to detail. Compensation is n...

I am looking for a skilled developer who can write Zatca compatible CSR generation code in C#. The code should be compatible with any device and should not require any specific cryptographic libraries like OpenSSL or Bouncy Castle. The project needs to be completed within 24 hours. Skills and experience required for this job include: - Strong proficiency in C# - Knowledge of Zatca compatibility - Experience with CSR generation - Understanding of cryptographic algorithms and protocols

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