电子签章服务器

电子签章服务器基于成熟的PKI技术和图像技术，将传统印章与电子签名技术完美结合，对电子文档签名并加盖签章。用于辨识电子文档签署者身份，保护文档完整性、防止对文档未经授权的篡改、确保签名行为的不可抵赖，并实现数字签名的可视化展现。对电子印章使用进行控制，提供在线获取印章、印章权限管理功能，支持印章授权给用户、用户组、部门使用，非授权用户无法使用印章，确保电子印章使用全程可控。支持SM2算法标准,符合《电子签名法》对可靠电子签名的各项要求，使得电子签章具有完备的法律效力。

The electronic seal server, built upon mature PKI technology and image processing technology, perfectly integrates traditional official seals with electronic signature technology to sign electronic documents and affix digital seals. It is designed to identify the identity of signatories of electronic documents, protect the integrity of documents, prevent unauthorized tampering of documents, ensure the non-repudiation of signature behaviors, and realize the visual presentation of digital signatures. It exercises control over the usage of electronic seals, providing functions including online seal acquisition and seal permission management, supporting the authorization of seals to users, user groups and departments for their use, and prohibiting unauthorized users from utilizing the seals, thus ensuring full-process controllability of electronic seal operations. It supports the SM2 algorithm standard, complies with all requirements for reliable electronic signatures stipulated in the Electronic Signature Law, thereby granting electronic seals complete legal validity.

搜集汇总

背景与挑战

背景概述

该电子签章服务器结合PKI与图像技术，提供文档签名、完整性保护及权限管控功能，支持SM2算法并符合《电子签名法》要求，确保签章的法律效力与使用安全。