P: n/a

The openssl library (www.openssl.org) has many
encryption algorithms and is GPL'd (or some similar
licence). It works on Linux/UNIX/*BSD and Win32.
Here is some code that I put together on Linux, it
should run on Win32 with header name changes.
It just wraps openssl's Blowfish encryption with a
bit of housekeeping in IMHO nicer function calls.
Link against libssl.
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <stdio.h>
#include <openssl/blowfish.h>
/************************************************** ****************
* ARGS:
* keydata ascii text, the encryption passphrase
* keydatalen how long keydata is
* in the data to be encrypted
* out the encrypted data.
* length(in) length(out), apparently
* inlen length of the in array
************************************************** ****************/
void bfencrypt(unsigned char *keydata, int keydatalen, char *in, char
*out, unsigned int inlen) {
BF_KEY key;
unsigned char ivec[32];
int num=0;
// set up for encryption
BF_set_key(&key, keydatalen, keydata);
memset(ivec, '0', 32);
BF_cfb64_encrypt(in, out, inlen, &key, ivec, &num, BF_ENCRYPT);
}
void bfdecrypt(unsigned char *keydata, int keydatalen, char *in, char
*out, unsigned int inlen) {
BF_KEY key;
unsigned char ivec[32];
int num=0;
// set up for decryption
BF_set_key(&key, keydatalen, keydata);
memset(ivec, '0', 32);
BF_cfb64_encrypt(in, out, inlen, &key, ivec, &num, BF_DECRYPT);
}
'Spikinsson' <no*@gonna.tell.ya> wrote in message news:<7D******************@afrodite.telenet-ops.be>..

I'm looking for a good decrypt/encrypt function, all I want is a function in this form:
char* encrypt(char* normal)

< ..snip.. >