Reversible Pseudonymization

Map Patient IDs to pseudonyms using secure AES-256 (GCM) key-vault.

Reversible Pseudonymization maps original Patient IDs to pseudonyms and stores the mapping inside a secure local Key-Vault.

Mappings are encrypted using AES-256 (GCM) with a PBKDF2 derived key using the SubtleCrypto API. Using the Revert Demographics button, you can restore the original patient identity back to the workspace.