中文摘要：

为提高制造网格环境下认证协议的安全性和性能,构建了标准模型下基于身份的认证协议。该协议紧密结合制造网格环境,可在托管模式、无托管模式和不同信任域模式下工作。通过引入伪随机函数集,新认证协议在标准模型下实现了显式双向认证,与其他标准模型下基于身份的认证协议比较,该协议的计算复杂度较低,适用于资源受限的制造网格环境。最后,基于困难性假设,在标准模型下证明了新认证协议的安全性。

英文摘要：

To improve the security and performance of the authentification protocol in manufacturing grid, identitybased authentification protocols without random oracles were established. The schemes aligned well with demands of manufacturing grid and could be used in both escrowed or escrowless mode and different domain mode. Through introducing pseudorandom function ensemble, the schemes achieved explicit mutual authentication in the standard model. The proposed protocols were efficient in computation complexity comparing to other solutions without random oracles and thus attractive in resources-constrained environment of manufacturing grid. The securities of the proposed schemes were proven in the standard model under intractability assumptions.