Digital signature formats: XAdES, CAdES, PAdES etc. They can be implemented in the application or use a signature service in 3 phases, where the documents are on the server and a single hash is signed locally
Digital signature formats: XAdES, CAdES, PAdES etc. They can be implemented in the application or use a signature service in 3 phases, where the documents are on the server and a single hash is signed locally