Boilerplate encryption using RSA on Android and IOS. Biolerplate Decryption using C#.
€30-250 EUR
Paid on delivery
Android App:
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Create a boilerplate app for creating the crypt text for the following string:
"I am a secret"
Using the attached public certificate ([url removed, login to view])
The input string should be hard coded, and the public cert should be hard coded (not read as a file). The crypt-text should be based64 encoded and displayed on the screen.
IOS App:
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Same as the Android App. It should output the same crypt text of course.
C# Application:
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Create a boilerplate app for decrypting the crypt text generated above using the attached private key ([url removed, login to view]).
The crypt text should be in Base64, hard coded and manually entered as the output from the Apps above. The private key file should be hard coded. The output should be sent to the screen. The proof of correctness is that the decrypted output should be the same as the clear text given to the apps above.
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No web services allowed - apps and applications need to be stand alone. No large external or paid libraries to be required.
Deliverables: Android Source +APK, IOS Source +IPA, C# Source,
Project ID: #7576760