Assertion: signature | /r/HasProperty | invalidated
Facets:
Source sentences:
text: The signatory must have sole control of the private key that was used to create the electronic signature The signature must be capable of identifying if its accompanying data has been tampered with after the message was signed In the event that the accompanying data has been changed, the signature must be invalidated
text: The signer must have sole control of the signature creation data (typically a private key) that was used to create the electronic signature The signature must be capable of identifying if its accompanying data has been changed after the message was signed In the event that the accompanying data has been changed, the signature must be invalidated