Digital signatures backed by digital certificates issued by third-party providers help you comply with regulations around the world. Protected. Your digital signature and the signed PDF electronic document are cryptographically bound and secured with a tamper-evident seal. Unique to you. Use your uniqu...
Digital signatures backed by digital certificates issued by third-party providers help you comply with regulations around the world. Protected. Your digital signature and the signed PDF electronic document are cryptographically bound and secured with a tamper-evident seal. Unique to you. Use your uniqu...
The entries in these dictionaries determine the nature and features of the signature, and by extension, what data can be available to any PDF viewer designed to process the signature data. 这些词典中的条目确定了签名的性质和特征。并且这些词典通过扩展确定了用于处理签名的PDF查看器可以使用的那些数据。
3 min Tags sign pdf javascript tutorial This tutorial demonstrates how to verify digital signatures and certificates using JavaScript right in your web application with just one component, Apryse’s WebViewer SDK, and a few lines of code. At the end of the process, you’ll see your ...
A digital signature is a means of verifying the authenticity and integrity of information. A set of digital signatures includes two operations of s...
Signing certificateTo create a digital signature, you need a signing certificate, which proves identity. When you send a digitally-signed macro or document, you also send your certificate and public key. Certificates are issued by a certification authority, and like a driver’s license, can be ...
All digital signatures applied with GlobalSign document signing certificates automatically include a trusted RFC 3161-compliant timestamp Enterprise-Wide Adobe PDF and MS Office Signing Add trust and integrity to corporate documents and communications with GlobalSign digital signatures for Microsoft Word, Micr...
Signing certificateTo create a digital signature, you need a signing certificate, which proves identity. When you send a digitally-signed macro or document, you also send your certificate and public key. Certificates are issued by a certification authority, and like a driver’s license, can be ...
All digital signatures applied with GlobalSign document signing certificates automatically include a trusted RFC 3161-compliant timestamp Enterprise-Wide Adobe PDF and MS Office Signing Add trust and integrity to corporate documents and communications with GlobalSign digital signatures for Microsoft Word, Micr...
This article covers three examples showing how to verify digital signatures in PDF, how to check is a signed PDF has been modified, and how to get the digital certificates in PDF using C#.