Create a WinZip compatible AES Encrypted Zip

Creates a WinZip compatible AES-encrypted .zip archive

Downloads:

MS Windows Visual C/C++ Libraries

Linux/CentOS C/C++ Libraries

MAC OS X C/C++ Libraries

Solaris C/C++ Libraries

C++ Builder Libraries

FreeBSD C++ Libraries

HP-UX C++ Libraries

BlackBerry QNX C++ Libraries

#include <C_CkZip.h>

void ChilkatSample(void)
    {
    HCkZip zip;
    BOOL success;
    BOOL recurse;

    zip = CkZip_Create();

    //  Any string unlocks the component for the 1st 30-days.
    success = CkZip_UnlockComponent(zip,"Anything for 30-day trial");
    if (success != TRUE) {
        printf("%s\n",CkZip_lastErrorText(zip));
        return;
    }

    success = CkZip_NewZip(zip,"/myZipDir/aes.zip");
    if (success != TRUE) {
        printf("%s\n",CkZip_lastErrorText(zip));
        return;
    }

    //  Set properties to indicate that the Zip should be
    //  AES encrypted.

    //  A value of 4 indicates WinZip compatible AES encryption.
    CkZip_putEncryption(zip,4);

    //  Key length can be 128, 192, or 256 bits.
    CkZip_putEncryptKeyLength(zip,128);

    //  Set the password for AES encryption:
    CkZip_putEncryptPassword(zip,"myPassword");

    //  Add a directory tree to be zipped.  (The files
    //  are not compressed at this point -- only references
    //  to the files and directories are added to the zip object.)

    recurse = TRUE;
    success = CkZip_AppendFiles(zip,"c:/temp/a/*",recurse);
    if (success != TRUE) {
        printf("%s\n",CkZip_lastErrorText(zip));
        return;
    }

    //  Create the encrypted zip ("/myZipDir/aes.zip")
    //  The path of the zip is what was originally passed
    //  to the NewZip method (above).

    success = CkZip_WriteZipAndClose(zip);
    if (success != TRUE) {
        printf("%s\n",CkZip_lastErrorText(zip));
        return;
    }

    printf("Created AES Encrypted Zip.\n");


    CkZip_Dispose(zip);

    }