Assertion: signature's key | /r/CapableOf | validate the signature
Facets:
Source sentences:
text: KeyInfo element optionally allows the signer to provide recipients with the key that validates the signature, usually in the form of one or more X.509 digital certificates.
text: element optionally allows the signer to provide recipients with the key that validates the signature, usually in the form of one or more X.509 digital certificates.