Luigi Auriemma

Hello, can anyone (maybe you luigi) give me some tip where to get free ansi-c sourcecode for encrypting a textfile with public key, so that someone with private key can decrypt it?

in my opinion the following is what you are searching:

http://vchav.wordpress.com/2008/05/14/r ... ecryption/

remember only to modify a bit the #include in case you see errors (like u_char).
you need openssl and you must specify the libcrypto.a -lgdi32 libraries when you compile it

Thx for advice. I have found a compiled library of the openssl, (Win32OpenSSL-0_9_8j.exe), which does exactly what i want.