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DataFlex Examples

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(DataFlex) Load any format Ed25519 Key

Demonstrates how to load any format Ed25519 private or public key.

Note: Chilkat began support for Ed25519 keys in version 9.5.0.83

Chilkat ActiveX Downloads

ActiveX for 32-bit and 64-bit Windows

Use ChilkatAx-9.5.0-win32.pkg

Procedure Test
    Handle hoPrivKey
    String sPassword
    Boolean iSuccess
    Handle hoPubKey

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

    // A private key, regardless of type or format (RSA, EC, DSA, Ed25519) can be loaded by
    // calling LoadAnyFormat or LoadAnyFormatFile.

    // Likewise, a public key, regardless of type or format can be loaded by calling
    // LoadFromFile or LoadBd.

    // For example:
    Get Create (RefClass(cComChilkatPrivateKey)) To hoPrivKey
    If (Not(IsComObjectCreated(hoPrivKey))) Begin
        Send CreateComObject of hoPrivKey
    End

    // Pass an empty password if not needed.
    Move "" To sPassword
    Get ComLoadAnyFormatFile Of hoPrivKey "qa_data/eddsa/ed25519.pem" sPassword To iSuccess

    // For example, an encrypted PKCS8 key of any type (Ed25519, RSA, EC, etc.)
    Move "secret" To sPassword
    Get ComLoadAnyFormatFile Of hoPrivKey "qa_data/rsa/pkcs8.key" sPassword To iSuccess

    // The same for public keys..
    // (public keys never have nor need passwords)
    Get Create (RefClass(cComChilkatPublicKey)) To hoPubKey
    If (Not(IsComObjectCreated(hoPubKey))) Begin
        Send CreateComObject of hoPubKey
    End
    Get ComLoadFromFile Of hoPubKey "qa_data/pubkeys/pubkey_pkcs1.der" To iSuccess


End_Procedure

 

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