(Visual FoxPro) Transition from RandomizeKey to GenRandomBytesENC

Provides instructions for replacing deprecated RandomizeKey method calls with GenRandomBytesENC.

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

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

LOCAL loCrypt
LOCAL lcRandomKeyBase64

loCrypt = CreateObject('Chilkat.Crypt2')

loCrypt.CryptAlgorithm = "aes"
loCrypt.CipherMode = "cbc"
loCrypt.KeyLength = 256
* ...

* ------------------------------------------------------------------------
* The RandomizeKey method is deprecated:

* Generates and sets a random 32-byte (256-bit) secret key.
loCrypt.RandomizeKey()

* ------------------------------------------------------------------------
* Do the equivalent using GenRandomBytesENC followed by SetEncodedKey

loCrypt.EncodingMode = "base64"
lcRandomKeyBase64 = loCrypt.GenRandomBytesENC(32)
loCrypt.SetEncodedKey(lcRandomKeyBase64,"base64")

RELEASE loCrypt