Cryptography RSA, AES and SHA by VC++

A proposal has not yet been provided

I am very proficient in c, c++. I have 15 years c++ developing experience now, and I have worked for 5 years. My work is online game developing, so I am very familiar with crypto, and mainly focus on server side, the language is c++ under linux. I used c++ to make many great projects, for example, I made the tools which can convert java files to c++ scripts which has the same effect, of course garbage collection included. I also made our own mobile game using c++, I even can show you the demo of client. Trust me, please let expert help you.

Hi bro, I'm nani01029x, we have worked together before. I can help you on this task, please consider my bid and let me do it for you. Thanks and best regards, Tinh Nguyen

Hello, I could handle your project with my cryptography knowledge. Hope for our collaboration, Regards, Thuan

A proposal has not yet been provided

I am more than 10 years experience with VC.. and developed several protection/encryption projects before. You can depend on me. I have no plan on this stage.

Hello I am an expert of C/C++ programmer. I well known Cryptograph algorithms. Before I made programs like this. IF you want me, please leave message. Sincerely,

Hi, After reading the file attached that descripts the requirements, I have some questions in order to get you the optimal implementation. If I got the idea of your instructor, he/she needs the project to be done as below: On each party: 1. Select a random key for AES. 2. Create a Hash key by SHA1 for the above key. (data integrity) 3. Generate 2 keys for RSA (public and private keys), and sign the Hash key. (data signing) 4. Send the AES key, signing result (signature) and RSA keys to the another party as well as decrypted data (file or string). When Another Party Receives Data, does: 1. Generating a Hash key for the received AES key. 2. Verifying the received signing (signature) by comparing with a temporary signature we create using the received RSA keys for the above hash key. 3. If the signature is correct then we will decrypt the received data (file or string) by the received AES key. Please ask your instructor if this what looks for, or he/she needs another path. Best Regards

Dear, my client! I read your description carefully and found that your job is only for me. I'm just talented C/C++/C# programer with rich experience. I have cryptographic algorithm's implementation skill.(DES, AES, FOX, IDEA, Blowfish, ECC, RSA, and so on.) And also, I can do security programing by using openssl library. I hope these my skills would give you full satisfaction. I hope to work with you Sincerely.

A proposal has not yet been provided

Greetings. Contact with me and I try to help you with this problem. Please tell more about this application.

A proposal has not yet been provided