Encryption and Decryption Using Public ~ Private keys

[kosasker]

Encryption and Decryption Using Public ~ Private keys, key files.
Basicly, which library i must use to do it.

Regards.

[ChrisW67]

Any library you like, Qt doesn't provide this out-of-the-box.

Here are a few options. I'm sure if you searched you'd find others.
QCA
Crypto++
OpenSSL