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Old 03-03-2015, 09:46 AM   #1
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Encryption and Decryption at the application layer

Hello everyone,
i would like to encrypt & decrypt data at the application level.
This data needs to be send to another device via wireless.I found one such cipher named ceaser cipher in the internet.But it looks weak and easy to be broken. Can someone suggest me robust cipher's concepts which can be done at application layer?
Old 03-03-2015, 10:14 AM   #2
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openssl using AES ... example usage here


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