Quickstart

Encrypt PII in Spring Boot

Call the encryption API from Spring Boot. One JSON blob per logical secret.

RestClient

RestClient http = RestClient.create("https://en-decrypt.com");
String value = http.post().uri("/v1/encrypt")
    .header("Authorization", "Bearer " + key)
    .contentType(MediaType.APPLICATION_JSON)
    .body(Map.of("1", json))
    .retrieve().body(Map.class).get("1");

Persist the returned value on the entity. Do not encrypt each column separately.