采用分段验证签密的移动代理新方案

New scheme of mobile Agent with domain-verifiable signcrytion

密码的应用可使移动代理免受运行主机上恶意软件的攻击,保持其携带信息的机密性并不受撺扰。结合分段验证签密与多方签密,一个采用分段验证签密的移动代理系统新方案被提出,此设计方案具有防止各主机彼此间偷窥与伪造信息的性能。这类移动代理的目标是采集网络多方的敏感数据,这种情况下,对信息提供主机和非信息提供主机的防犯都是重要的。

The cryptographic technique provides mobile Agent with a defense against attacks from malicious hosts by maintaining the confidentiality of carryied messages and safeguarding them against tampering.Combined with a domain-verifiable signcrytion and a multisigncrypt,a mobile agent system using the domain-verifiable signcrytion was presented.It was designed with high security of the prevention from peeping at or forging messages between hosts.This mobile agent is aim at collecting sensitive data from multi-network-ends,where protections against both the message-provided hosts and the non-message-provided hosts are important.