信手书服务器

信手书服务器是一款在无纸化应用中实现可靠的个人电子签名和单位电子签章的商用密码产品。基于事件型数字证书专利技术，该产品打破了传统签名或签章介质交互成本的桎梏，真正实现“所见即所签、所签即所得、所得即可验”。支持签名人身份信息（证件OCR）、签署过程声像数据（照片、录音、指纹）、手写笔迹数据、待签署业务数据、签署时间信息等类型数据的可靠采集。基于可靠的签署行为数据，实现签名人对电子单证可靠的手写数字签名。数字签名以签名人手写签名笔迹形态进行可视化展现。

Xinshoushu Server is a commercial cryptographic product that enables reliable personal electronic signatures and institutional electronic seals in paperless application scenarios. Based on the patented event-based digital certificate technology, this product breaks the constraints of interaction costs imposed by traditional signature or seal media, and truly implements the philosophy of "What you see is what you sign, what you sign is what you get, and what you get is verifiable". It supports reliable collection of multiple types of data, including signatory identity information (identity document OCR), audio-visual data collected during the signing process (photos, audio recordings, fingerprints), handwritten trace data, business data to be signed, and signature timestamp information. Relying on reliable signing behavior data, the product allows signatories to generate reliable handwritten digital signatures for electronic documents, and the digital signatures are visually presented in the form of the signatory's handwritten signature traces.

搜集汇总

背景与挑战

背景概述

该数据集描述了一款基于事件型数字证书技术的商用密码产品，支持证件OCR、声像数据、手写笔迹等多模态信息采集，实现电子单证的可视化数字签名与验证功能。