C / C++ Writing the encryption function
178 USD Which will be used in the future for Android apps
That is, Android app on Java causes native code by sending it bytes, native code returns already encrypted bytes turned into base64
The encryption key should be randomly generated when the native code is launched/initialized.
Interesting algorithm - AES (more detailed implementation will be clarified)
It requires a second method.
which will return the line that consists of
Generated encryption key byts + init vector key byts -> encrypted by the RSA algorithm (more detailed implementation will be clarified) turned to base64 without any line/transmitter modificators (full long line)
You can use a ready library or your own implementation.Effective work mechanism is needed.
Support of different architectures is required if the code depends on them.More details during discussion
Please take care of the task, do not leave memory leaks, incorrect index and any errors.
The code will be used for an existing live audience application.
Client's review of cooperation with Aleksandr Tumanov
C / C++ Writing the encryption functionHe performed the task quickly and qualitatively, with consultation and pointed out possible problems.
Freelancer's review of cooperation with Pavel Igorenko
C / C++ Writing the encryption functionThe interface of the library and the parameters of the data processed were thoroughly and in detail discussed, which allowed the first time to obtain the expected results of the processing, i.e. Setting the task is great. I am happy to work with the customer and hope for further cooperation.
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Winning proposal4 days178 USD
309 4 0 Winning proposal4 days178 USD
If you are installed, I can implement this functionality using functions from the OpenSSL library.
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