摘要
随着OA技术在企业中的广泛应用,如何保障电子公文的完整性、惟一性、可追溯性问题,是电子政务中的研究热点和难点之一。针对上述问题,实现了一种用于解决电子公文防窜改、防抵赖,防仿冒的公文传输系统;针对该系统中的关键技术:消息摘要、数字签名等技术进行了详细的论述;使用Java序列化技术将公钥保存在关系数据库中改变了公钥由CA中心分发的传统方法,进一步优化了系统部署时间和成本。
Along with OA technology widely used in enterprises, how to protect document＇s integrity, uniqueness and traceability is the hot and difficult one in e-government research. Response to these issues, realize a kind of document transmission system to achieve document＇s tamper-proof, anti-repudiation and anti-counterfeiting; for key technologies in the System： message digest, digital signature and other techniques are discussed in detail; Using Java serialization technology stored public key in RDBMS and changed the traditional method to distribute public key by CA Center, further optimize deployment time and cost of the system.
出处
《价值工程》
2011年第33期170-171,共2页
Value Engineering
关键词
数字签名
公钥
公文发送
Java序列化
digital signature
pubhc key, document delivery
java serialization technology
