C++

Workaround for the deprecated Crypt2.VerifyBytesENC method

Shows how to replace the deprecated VerifyBytesENC method. (Chilkat is moving away from the use of CkByteData.) C++

#include <CkCrypt2.h>
#include <CkByteData.h>
#include <CkBinData.h>

void ChilkatSample(void)
    {
    CkCrypt2 crypt;

    //  Encoding mode property must match the encoding of the detached signature.
    crypt.put_EncodingMode("base64");

    const char *originalDataPath = "c:/someDir/example.dat";
    const char *base64_detached_signature = "....";

    //  ------------------------------------------------------------------------
    //  The VerifyBytesENC method is deprecated:

    CkByteData originalDataBytes;
    originalDataBytes.loadFile(originalDataPath);

    bool verified = crypt.VerifyBytesENC(originalDataBytes,base64_detached_signature);

    //  ------------------------------------------------------------------------
    //  Workaround.
    //  (Chilkat is moving away from using CkByteData)

    CkBinData bdOrigData;
    bdOrigData.LoadFile(originalDataPath);

    verified = crypt.VerifyBdENC(bdOrigData,base64_detached_signature);
    }