IPWorks S/MIME 2020 PHP Edition

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RecipientCertStore Property

The name of the certificate store for the client certificate.

Object Oriented Interface

public function getRecipientCertStore($recipientcertindex);
public function setRecipientCertStore($recipientcertindex, $value);

Procedural Interface

ipworkssmime_smime_get($res, 29 , $recipientcertindex);
ipworkssmime_smime_set($res, 29, $value , $recipientcertindex);

Default Value



The name of the certificate store for the client certificate.

The RecipientCertStoreType property specifies the type of the certificate store specified by RecipientCertStore. If the store is password protected, specify the password in RecipientCertStorePassword.

RecipientCertStore is used in conjunction with the RecipientCertSubject property in order to specify client certificates. If RecipientCertStore has a value, and RecipientCertSubject or RecipientCertEncoded is set, a search for a certificate is initiated. Please refer to the RecipientCertSubject property for details.

Designations of certificate stores are platform-dependent.

The following are designations of the most common User and Machine certificate stores in Windows:

MYA certificate store holding personal certificates with their associated private keys.
CACertifying authority certificates.
ROOTRoot certificates.

When the certificate store type is PFXFile, this property must be set to the name of the file. When the type is PFXBlob, the property must be set to the binary contents of a PFX file (i.e. PKCS12 certificate store).

The size of the array is controlled by the RecipientCertCount property.

This property is not available at design time.

Data Type

Binary String

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IPWorks S/MIME 2020 PHP Edition - Version 20.0 [Build 7721]