Comparison of Soft and Hard Certificate Applying in Hospital Informatization / 医学信息学杂志

ABSTRACT

Based on introducing digital certificate related concepts, the paper compares the similarities and differences of digital sig-nature soft and hard certificates from the aspects of implementation process, implementation condition, convenience, security, law validi-ty, maintainability, etc.Combining with the actual status of information system, it analyzes the selection of digital signature.