LD 2022-06-01发布 2022-07-01实施LD/T02.4—2022 代替LD/T30.4—2009中华人民共和国劳动和劳动安全行业标准 人力资源社会保障电子认证体系规范 第4部分：数字证书应用接口规范 Specificationsforhumanresourcesandsocialsecurityelectronic authenticationsystem— Part4:Specificationforcertificateapplicationinterface 中华人民共和国人力资源和社会保障部发布ICS35.040 CCSL80LD/TXX-XXXXLD/T02.4-2022 I目次 前言.......................................................................................................................................................................III 引言........................................................................................................................................................................V 1范围......................................................................................................................................................................1 2规范性引用文件..................................................................................................................................................1 3术语和定义..........................................................................................................................................................1 4缩略语..................................................................................................................................................................2 5应用领域..............................................................................................................................................................2 6数字证书应用技术体系......................................................................................................................................2 6.1总体技术框架...............................................................................................................................................2 6.2密码设备.......................................................................................................................................................3 6.3基础应用接口...............................................................................................................................................3 6.4高级应用接口...............................................................................................................................................4 6.5应用接口技术要求.......................................................................................................................................4 7数字证书典型应用流程......................................................................................................................................5 7.1概述...............................................................................................................................................................5 7.2数字证书登录认证.......................................................................................................................................5 7.3单向数字签名与验签...................................................................................................................................6 7.4双向数字签名与验签...................................................................................................................................7 7.5加密与解密...................................................................................................................................................8 7.6加密签名与解密验签...................................................................................................................................9 附录A(资料性)数字证书应用场景...........................................................................................................11 A.1COM组件接口和JAVA组件接口调用.....................................................................................................11 A.2密码应用服务接口调用............................................................................................................................16 附录B(规范性)数字证书客户端与服务端应用接口技术要求...............................................................20 B.1客户端应用接口.............................................................