C++

Use Base64 RSA Key to Encrypt

See more RSA Examples

Loads a Base64 RSA key and uses it to encrypt a string, returning the result in base64. C++

#include <CkPublicKey.h>
#include <CkRsa.h>

void ChilkatSample(void)
    {
    bool success = false;

    // This example requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    CkPublicKey pubkey;

    success = pubkey.LoadBase64("MIICdgIBADA ... A9PXLk+j5A==");
    if (success == false) {
        std::cout << pubkey.lastErrorText() << "\r\n";
        return;
    }

    CkRsa rsa;

    success = rsa.UsePublicKey(pubkey);
    if (success == false) {
        std::cout << rsa.lastErrorText() << "\r\n";
        return;
    }

    rsa.put_EncodingMode("base64");

    const char *encryptedStr = rsa.encryptStringENC("12345678",false);

    std::cout << encryptedStr << "\r\n";
    }