I think you can find a starting point in the crypto++ tutorial:
http://www.bitvise.com/users-guide.html
John Windle wrote:
Hi
I'm new to crypto++, cryptography in general and my C++ is rusty so apologies if this question has an obvious answer.
I want to create an encrypted file stream, ie one that my application pushes in plaintext data and it is encrypted before being written to the file; ie I can output to it as a standard stream. Later another application needs to setup a decoding file stream, decodes the data into plain text as it is read, so the file can then be read as if it were a standard stream.
Is this possible and is there an example that shows how to do it? The examples in test.cpp either don't seem to do what I want, or they are to complex for my limited brain.
Any advice greatly appreciated.
john
