SecureBlackbox 2020 PHP Edition

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VerifyFile Method

Verifies an enveloped or enveloping signature contained in a file.

Object Oriented Interface

public function doVerifyFile($sourcefile, $destfile);

Procedural Interface

secureblackbox_publickeycrypto_do_verifyfile($res, $sourcefile, $destfile);

Remarks

Use this method to verify an enveloped or enveloping signature and extract the original signed message to another file.

The validation result is stored in SignatureValidationResult property.

Specify the public verification key in Key property before commencing the validation.

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SecureBlackbox 2020 PHP Edition - Version 20.0 [Build 8154]