CkPython Requires Chilkat v11.0.0+

Workaround for the deprecated Crypt2.OpaqueVerifyBytesENC method

Shows how to replace the deprecated OpaqueVerifyBytesENC method. (Chilkat is moving away from the use of CkByteData.) CkPython

import chilkat

success = False

crypt = chilkat.CkCrypt2()

crypt.put_EncodingMode("base64")

#  ------------------------------------------------------------------------
#  The OpaqueVerifyBytesENC method is deprecated:

outData = chilkat.CkByteData()

success = crypt.OpaqueVerifyBytesENC("base64 encoded p7m",outData)

#  ------------------------------------------------------------------------
#  Workaround.
#  (Chilkat is moving away from using CkByteData)

bd = chilkat.CkBinData()
bd.AppendEncoded("base64 encoded p7m","base64")

#  If the opaque signature is validated, the contents of bd are replaced with the original data that was signed.
#  
success = crypt.OpaqueVerifyBd(bd)