Passphrase property (BizCrypto OpenPGP Protect Task)
Specifies password to be used to encrypt the file(s).
This property contains password to be used for encryption.
The passwords are used only if Encryption Type is set to Password or Both.
Note that this property is sensitive, and is controlled by the project property ProtectionLevel, as it is described in the article: Setting the Protection Level of Packages. For example, if ProtectionLevel is set to DontSaveSensitive, passwords (and other sensitive data) will be suppressed when the packadge is saved.