Go

Convert DSA DER Private Key to PEM

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Converts a DSA private key from DER format to PEM. Demonstrates how to write both encrypted and unencrypted PEM formatted private keys. Go

    success := false

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

    dsa := chilkat.NewDsa()

    // Load a DER private key.
    success = dsa.FromDerFile("dsa_priv.der")
    if success != true {
        fmt.Println(dsa.LastErrorText())
        dsa.DisposeDsa()
        return
    }

    var pemStr *string = new(string)

    // Save to unencrypted PEM:
    pemStr = dsa.ToPem()
    success = dsa.SaveText(*pemStr,"dsa_priv.pem")
    if success != true {
        fmt.Println(dsa.LastErrorText())
        dsa.DisposeDsa()
        return
    }

    // Save to encrypted PEM:
    pemStr = dsa.ToEncryptedPem("myPassword")
    success = dsa.SaveText(*pemStr,"dsa_privEncrypted.pem")
    if success != true {
        fmt.Println(dsa.LastErrorText())
        dsa.DisposeDsa()
        return
    }

    fmt.Println("Finished!")

    dsa.DisposeDsa()