时间戳服务器

时间戳服务器基于国家标准时间源，采用 PKI 技术，为应用系统提供精准、安全和可信时间认证服务的一款高性能、高稳定性，并且具备跨平台、易扩展和快速部署能力的软硬件集成化网络安全设备。产品支持 SM2、SM3、SM4 算法，具有良好的可扩展性。支持各种主流操作系统，面向应用系统提供多语言开发 API，方便开发者调用。支持多种格式的数字签名及验证。

This is a timestamp server, a hardware-software integrated network security device with high performance and high stability, featuring cross-platform compatibility, easy extensibility and rapid deployment capabilities. It is based on national standard time sources and adopts PKI technology, providing precise, secure and trusted time authentication services for application systems. The device supports SM2, SM3 and SM4 cryptographic algorithms, with good extensibility. It is compatible with a wide range of mainstream operating systems, and provides multi-language development APIs for application systems to facilitate convenient invocation by developers. Additionally, it supports digital signature and verification in multiple formats.