Sample code for 30+ languages & platforms
Unicode C

Example: Crypt2.EncryptSb method

Demonstrates how to call the EncryptSb method.

Chilkat Unicode C Downloads

Unicode C
#include <C_CkCrypt2W.h>
#include <C_CkBinDataW.h>
#include <C_CkStringBuilderW.h>

void ChilkatSample(void)
    {
    BOOL success;
    HCkCrypt2W crypt;
    HCkBinDataW bdEncrypted;
    HCkStringBuilderW sbPlainText;

    success = FALSE;

    crypt = CkCrypt2W_Create();

    bdEncrypted = CkBinDataW_Create();
    sbPlainText = CkStringBuilderW_Create();

    CkStringBuilderW_Append(sbPlainText,L"Text to be encrypted");

    //  ...
    //  Set the secret key ...
    //  Set properties such as CryptAlgorithm, CipherMode, PaddingScheme, KeyLength
    //  Set the IV if needed ...
    //  ...

    CkCrypt2W_putCharset(crypt,L"utf-8");

    success = CkCrypt2W_EncryptSb(crypt,sbPlainText,bdEncrypted);
    if (success == FALSE) {
        wprintf(L"%s\n",CkCrypt2W_lastErrorText(crypt));
        CkCrypt2W_Dispose(crypt);
        CkBinDataW_Dispose(bdEncrypted);
        CkStringBuilderW_Dispose(sbPlainText);
        return;
    }



    CkCrypt2W_Dispose(crypt);
    CkBinDataW_Dispose(bdEncrypted);
    CkStringBuilderW_Dispose(sbPlainText);

    }