New ICAO VDS delivers important benefits for secure and efficient COVID-19 testing and vaccination validation
Source: ICAO Delivering another important contribution to the international community’s efforts to realize a responsible and sustainable air transport recovery from the COVID-19 pandemic, ICAO has announced the publishing of new technical specifications for a Visible Digital Seal (VDS) for non-constrained environments. The ICAO VDS stores datasets for test and vaccination certificates in a two-dimensional barcode which can be paper- or screen-based. Border control and other receiving parties can verify the data against established requirements efficiently and seamlessly, including through the use of traveller self-service kiosks and processes. The VDS barcode is digitally signed for security, with the signature being based on the same public key cryptographic infrastructure principles already used to support ePassport issuance and authentication by more than [...]