Since Bleichenbacher's presentation, researchers have found RSA signature validation issues in major code bases, like the secure communication library OpenSSL in 2007 and Mozilla's Firefox in 2014.

In two landmark rulings, the Washington Supreme Court has upheld the Secretary of State’s signature validation process.

Then the state’s signature-verification process kicked in. In the first cut, the state tossed 2,500 signatures because they were collected on sheets that weren’t properly filled out.

In this study, we demonstrate the development and validation of the first prognostic microarray-based gene signature for patients with stage II colon cancer using clinically relevant FFPE tumor ...

The Utah Lt. Governor’s Office tells FOX 13 that to date, the validation rate is about 94% for signature packets turned in by referendum supporters.