Certificate functions

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Certificate functions

Note: These functions are also available in prefix syntax (Certificate functions (prefix syntax)).

The following functions are used to handle Windows certificates:


CertificateCheckDuplicate	Checks the signature of a duplicate.
CertificateCheckFileSignatureBuffer	Checks the correspondence between a signature and a file. The signature was stored as a Buffer variable.
CertificateCheckFileSignatureFile	Checks the correspondence between a signature and a file. The signature was kept as an external file.
CertificateCheckString	Checks the correspondence between a signature and a string.
New in version 2025 CertificateExport	Exports a certificate from a certificate store to a "pfx" or "cert" file.
CertificateExtract	Extracts a certificate from a signature buffer or from a print duplicate.
New in SaaS CertificateExtractEnvelopedMessage	Checks the validity of a PKCS7 wrapped signature and extracts the wrapped message. This new function is available from WINDEV Suite SaaS 2025 - Update 3.
CertificateExtractExtensionValue	Returns the value of a certificate extension.
CertificateList	Returns the list of certificates available on the computer.
CertificateLoad	Loads a certificate from a file or a buffer.
CertificateOpenProperties	Opens the Windows window used to find out the properties of a certificate.
New in version 2025 CertificatePEMToPFX	Converts a certificate in PEM format to a PFX file including the private key.
CertificateSelect	Opens a window for selecting the certificates. The listed certificates are the certificates installed in the personal store.
CertificateSignExecutable	Signs an executable file with a certificate.
CertificateSignFile	Creates the signature of a file. This signature can be stored in a Buffer variable or in a text file.
New in SaaS CertificateSignMSIXPackage	Signs an MSIX package with a certificate. This new function is available from WINDEV Suite SaaS 2025 Update 2.
CertificateSignString	Creates the signature of a character string.
TrustedCertificateAdd	Adds a certificate to the list of trusted root authorities used to validate certification strings.
TrustedCertificateReset	Removes all the certificates added by TrustedCertificateAdd.