Tcl Requires Chilkat v11.0.0+

Transition from RandomizeKey to GenRandomBytesENC

Provides instructions for replacing deprecated RandomizeKey method calls with GenRandomBytesENC. Tcl

load ./chilkat.dll

set crypt [new_CkCrypt2]

CkCrypt2_put_CryptAlgorithm $crypt "aes"
CkCrypt2_put_CipherMode $crypt "cbc"
CkCrypt2_put_KeyLength $crypt 256
#  ...

#  ------------------------------------------------------------------------
#  The RandomizeKey method is deprecated:

#  Generates and sets a random 32-byte (256-bit) secret key.
CkCrypt2_RandomizeKey $crypt

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

CkCrypt2_put_EncodingMode $crypt "base64"
set randomKeyBase64 [CkCrypt2_genRandomBytesENC $crypt 32]
CkCrypt2_SetEncodedKey $crypt $randomKeyBase64 "base64"

delete_CkCrypt2 $crypt