Unicode C

RSA Import Public Key

See more RSA Examples

Shows how to select/import a public key for RSA encryption or signature verification. Unicode C

#include <C_CkPublicKeyW.h>
#include <C_CkRsaW.h>

void ChilkatSample(void)
    {
    BOOL success;
    HCkPublicKeyW pubKey;
    HCkRsaW rsa;

    success = FALSE;

    pubKey = CkPublicKeyW_Create();
    //  In all Chilkat methods expecting a path, you pass either absolute or relative paths.
    success = CkPublicKeyW_LoadFromFile(pubKey,L"rsaKeys/myTestRsaPublic.pem");
    if (success == FALSE) {
        wprintf(L"%s\n",CkPublicKeyW_lastErrorText(pubKey));
        CkPublicKeyW_Dispose(pubKey);
        return;
    }

    rsa = CkRsaW_Create();

    //  Tell RSA to use the public key.
    CkRsaW_UsePublicKey(rsa,pubKey);


    CkPublicKeyW_Dispose(pubKey);
    CkRsaW_Dispose(rsa);

    }