(Visual FoxPro) Use Base64 RSA Key to Encrypt

Loads a Base64 RSA key and uses it to encrypt a string, returning the result in base64.

Note: This example requires Chilkat v11.0.0 or greater.

Chilkat ActiveX Downloads ActiveX for 32-bit and 64-bit Windows

LOCAL lnSuccess
LOCAL loPubkey
LOCAL loRsa
LOCAL lcEncryptedStr

lnSuccess = 0

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

loPubkey = CreateObject('Chilkat.PublicKey')

lnSuccess = loPubkey.LoadBase64("MIICdgIBADA ... A9PXLk+j5A==")
IF (lnSuccess = 0) THEN
    ? loPubkey.LastErrorText
    RELEASE loPubkey
    CANCEL
ENDIF

loRsa = CreateObject('Chilkat.Rsa')

lnSuccess = loRsa.UsePublicKey(loPubkey)
IF (lnSuccess = 0) THEN
    ? loRsa.LastErrorText
    RELEASE loPubkey
    RELEASE loRsa
    CANCEL
ENDIF

loRsa.EncodingMode = "base64"

lcEncryptedStr = loRsa.EncryptStringENC("12345678",0)

? lcEncryptedStr

RELEASE loPubkey
RELEASE loRsa