Transaction Policy Interface for Secure Anonymous Authentication

The patent introduces a form validation system that acts as an intermediary between the HTML form input and the server processing. This validation system certifies the data by verifying it against predefined schemas and rules, ensuring data reliability while maintaining the ease of free-form text entry. The validation layer transforms untrusted user input into certified, reliable data without changing the user interface.

The patent segments the authentication process into multiple independent components: the main browser window continues to function normally, while authentication dialogs are presented as separate, non-blocking modal overlays or inline forms within the current tab. This segmentation allows users to maintain browser control and switch between tabs while authentication is being processed in the background or through integrated form elements.

The patent extracts the attribute solicitation functionality from the certificate authentication process itself. Instead of relying on certificates to carry all authentication and attribute information, the system separates authentication verification (handled by certificates) from attribute collection (handled by dedicated form fields and validation rules). This allows the system to solicit general attributes through standardized forms while maintaining secure certificate-based authentication.

The patent applies local quality by making privacy protection selective and context-dependent. The system uses certificates for authentication where security is required, but implements privacy-preserving techniques such as anonymous validation or selective disclosure only where specifically needed. Different parts of the system have different privacy requirements, and the solution tailors the approach locally rather than applying a uniform privacy model everywhere.