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Unicode C

Load a Private Key from a PEM File

See more Private Key Examples

Demonstrates the Chilkat PrivateKey.LoadPemFile method, which loads a private key from a PEM file. The only argument is the file path. It cannot load a password-protected key — use LoadEncryptedPemFile for that.

Note: The file path is relative to the application's current working directory. Absolute paths may also be used. Supply the path to your own key file.

Background: The file-based counterpart to LoadPem, for the common case where the key lives in a .pem file. Like LoadPem it handles only unencrypted PEM; if the file is encrypted the load fails, signaling that you need the password-aware loader. When the exact on-disk format is uncertain, LoadAnyFormatFile auto-detects it.

Chilkat Unicode C Downloads

Unicode C
#include <C_CkPrivateKeyW.h>

void ChilkatSample(void)
    {
    BOOL success;
    HCkPrivateKeyW privKey;

    success = FALSE;

    //  Demonstrates the PrivateKey.LoadPemFile method, which loads a private key from a PEM file.  The
    //  only argument is the file path.  It cannot load a password-protected key -- use
    //  LoadEncryptedPemFile for that.

    privKey = CkPrivateKeyW_Create();

    success = CkPrivateKeyW_LoadPemFile(privKey,L"qa_data/private_unencrypted.pem");
    if (success == FALSE) {
        wprintf(L"%s\n",CkPrivateKeyW_lastErrorText(privKey));
        CkPrivateKeyW_Dispose(privKey);
        return;
    }

    wprintf(L"Loaded a %s private key.\n",CkPrivateKeyW_keyType(privKey));


    CkPrivateKeyW_Dispose(privKey);

    }