国密+电子签名+电子签章
时间: 2023-08-22 15:07:45 浏览: 269
国密电子签名和电子签章是基于《GB/T 38540-2020 安全电子签章规范》开发的技术。它们使用了IText库来完成PDF的电子签名,并将签名以PKCS7的格式存储在PDF文件中。对于电子印章的验证,主要流程包括验证电子印章数据格式的正确性、验证电子印章签名值的正确性和验证电子印章制章者证书的有效性以及电子印章的有效期。这些技术和流程的目的是确保电子签名和电子签章的安全性和可靠性。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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- *1* [Java实现国密电子签章(itext+bouncycastle +sm3withsm2)](https://blog.csdn.net/citywu123/article/details/111917008)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_1"}}] [.reference_item style="max-width: 33.333333333333336%"]
- *2* [IText国密PDF电子签章,基于《GB/T 38540-2020 安全电子签章规范》开发](https://download.csdn.net/download/qq_41701956/87854378)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_1"}}] [.reference_item style="max-width: 33.333333333333336%"]
- *3* [国密电子签章之验签](https://blog.csdn.net/rockycheng/article/details/122346680)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_1"}}] [.reference_item style="max-width: 33.333333333333336%"]
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