C++

Convert DSA Public Key DER to PEM

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Converts a DSA public key from DER format to PEM. C++

#include <CkDsa.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.

    CkDsa dsa;

    // Load a DER public key.
    success = dsa.FromPublicDerFile("dsa_pub.der");
    if (success != true) {
        std::cout << dsa.lastErrorText() << "\r\n";
        return;
    }

    const char *pemStr = 0;

    // Save the public key to PEM:
    pemStr = dsa.toPublicPem();
    success = dsa.SaveText(pemStr,"dsa_pub.pem");
    if (success != true) {
        std::cout << dsa.lastErrorText() << "\r\n";
        return;
    }

    std::cout << "Finished!" << "\r\n";
    }