Java and cryptography related to security aspect

₹600-1500 INR

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4 months ago

₹600-1500 INR

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SECTION 6 - SECURITY ASPECTS Each Bank should use a valid CLASS 3 digital certificate from certificate issuing authority (CA) like IDRBT, NIC, e-Mudhra etc. Banks should extract the public key from the digital certificate and share the same with PAA. PAA will maintain Bank wise digital certificate public keys in a repository. The following points should be taken into consideration while generating a signature for the PFTS file. ✓ The Government's/Bank's application should generate XML format data for all the files to be exchanged. The entire XML content should be considered as one message for digital signing purposes. The digital signature should be generated as a part of PKCS12 envelope as plain bytes. A PKCS12 envelope will contain the certificate used for signing (known as signer certificate) as 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

Cryptography

Java

Project ID: 37656065

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3 freelancers are bidding on average ₹1,200 INR for this job

@yasiriqbalengr

Hello, I am Yasir Iqbal. I am a senior consultant in cyber security in a multinational consulting company and have an MS degree in Cyber Security from a reputed university. My last research papers involved cryptography and its implementation. I have worked on similar research projects where I implemented the algorithms. I have years of academic research experience and going to pursue my PhD degree in the same field. My research direction is IoT security and cloud computing security. I have published my papers in reputed journals and IEEE conferences, you may search via Google Scholar. • I have studied a wide range of courses which are Computer Security, Network Security, Advanced Cryptography, I, Information Security Management (ISM), Malware Analysis & Reverse Engineering, Computer Forensics, Cloud Computing Security, Advanced AI. Further, I also have a team of professionals so we can do your work. Please feel free to text me. Thanks.

₹1,050 INR in 7 days

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@Shabanahoney1976

As an experienced web designer, I may not have traditionally followed a path leading to cryptography, but my deep understanding of coding languages makes me flexible and able to adapt to various technicalities. My 20+ years of work in the industry, specializing in translating client visions into engaging online experiences, bears testament to this. The project at hand requires absolute precision and knowledge of specific algorithms such as SHA-2(512) bits and RSA-2048 for encryption. It also demands the generation of XML format data for all exchanged files. My proficiency with Java and thoroughness in generating robust code will ensure these are met with utmost accuracy. My key skills extend beyond design into front-end development, ensuring that not only can I design intuitive interfaces, but I can implement them too. This will be invaluable in creating all the classes and dependencies while explaining their logic coherently. Also, being versed in util classes makes me the perfect fit given your stipulation for a detailed explanation using all mentioned classes.

₹1,050 INR in 7 days