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Perl Requires Chilkat v11.0.0+

Workaround for the deprecated Crypt2.OpaqueSignString method

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

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Perl
use chilkat();

$success = 0;

$crypt = chilkat::CkCrypt2->new();

$cert = chilkat::CkCert->new();
#  ...
#  Load the cert from a source such as a .pfx/.p12 file, smart card, USB token, Apple keychain, Windows certificate store, etc.
#  
$success = $crypt->SetSigningCert($cert);

#  Sign the utf-8 byte representation of the text.
$crypt->put_Charset("utf-8");

$textToSign = "This is the text to sign";

#  ------------------------------------------------------------------------
#  The OpaqueSignString method is deprecated:

$outData = chilkat::CkByteData->new();

$success = $crypt->OpaqueSignString($textToSign,$outData);

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

$crypt->put_EncodingMode("base64");
$base64_sig = $crypt->opaqueSignStringENC($textToSign);

$bd = chilkat::CkBinData->new();
$bd->AppendEncoded($base64_sig,"base64");

#  Access the raw bytes from bd.