It verifies a file's cryptographic signature in order to deduce its origin.
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WhatsYourSign lets you verify a file's cryptographic signature in order to deduce its origin or trustability.
WhatsYourSign adds a menu item to Finder.app. Once installed, You can simply control- or right-click on any file, then select the 'Signing Info' menu option to view information about the file's cryptopgraphic signing information.
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